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pentair pool heater won t ignite

The Combination Gas Control Valve then opens and the burner flame ignites : 10. With a bit of knowledge and developing energy saving habits, you can greatly reduce the amount of money you spend every season on heating your pool. Ensure that there is gas getting to the heater. My pentair mini max won't ignite. Why won’t my Rheem 406A NG pool heater ignite? However, you need to cover your pool in order that heat won’t escape while heating the pool. One thing is if the air was never purged out of the line, it could take a while to fire the heater. Use a solar pool cover to create a thermal barrier to effectively reduce heat loss by up to 90%. While you may never run all the gas appliances at the same time, having them on while testing will help verify that the heater won’t be robbed of gas when other “loads” activate during the pool-heating cycle. January 8, 2020 January 9, 2020 Ask the Pool Guy. Pentair MasterTemp Pool Heater 400,000 BTU 461021 - ASME HD Cupro-Nickel Pentair MasterTemp Low Nox Heater 400,000 BTU Natural Gas 461021 ASME with cupro-nickel heat exchanger. If you have spark and no gas, it is a plugged burner, bad ignition module or bad valve. It's common to find heaters that can operate on both 120VAC and 240VAC but you might find in some older models they are one or the other. Most reputable gas pool heaters manufactured today are extremely resisted to rust and corrosion but it can happen in extreme cases. The Honeywell gas valve seems to be working properly. mike61953. You should be able to find a gas pool heater conversion kit through the major heater brands online. If the the gas pool heater service light is also on, you will most likely need to call a service technician to fix the problem. Thoughts on these vinyl liner pool designs ?? Take a look at the heater thermostat on the unit itself and if you are using a mobile or automated control, double check that it's set properly as well. That would be a pilot issue. Anyone have a sunken tub or mini pool inside. Everything was installed in accordance with the installation manual. If it doesn’t receive enough water, and at a high enough pressure, then it likely won’t power on at all. Rheem Pool Heater Won’t Ignite. Also make sure the gas or propane valve is turned to on as well. A pool heater can be costly to operate if used to continuously heat the pool. I would hate to replace the Honeywell gas valve and not have it be the problem. The user-friendly indicator lights will also let you monitor it without paying too much attention to it. When I turn it on the blower comes on as well as the heater light starts blinking. We recently had to replace a portion of our gas line just before the heater due to corrosion just above the ground (1 1/4" galvanized) at the reducer (3/4" gal). Direct sprinklers and rain spouts away from the heater or use a cover that will keep rain and snow out. If you have determined that the thermostat is set correctly, you may have a thermostat that is faulty or out of calibration. DO NOT PUT YOUR HEAD THERE AND IF YOU HEAR THE SPARK STOP, MOVE OUT OF THE WAY QUICKLY! If you are hearing a whistling noise coming from your heater you most likely have low gas pressure. A fence or natural shrub border will reduce wind exposure that causes heat loss. The heater won't fire up. 13 psi is tough on the valves, and it wouldnt surprise me if you blew something out of the gas valve. Possible cause: Plumbing valves. When you break a gas line it takes a very long time to purge it out through the little tiny pilot orifice. Pentair MiniMax Plus Won't Ignite. Pentair MiniMax Plus Won't Ignite. Would they work for you? Pentair MasterTemp400 pool heater - ignition problem. Please use all appropriate and proper safety precautions when attempting projects on this website. Still won't ignite. See above for recommendations about gas supply. Whatever the case may be it is working fine and we are thrilled. Foolishly, once the valve was replaced we again pressure checked the line to ~13 psi however, this time the valve was in the open position and consequently we also applied the 13 psi to the heater as well. Add all three to Cart Add all three to List. You may need a. See above for more information about checking gas lines. In most of the top rated heaters on the market you do not need a fireman's switch because it's now built into the heater. It's something that can be checked easily but if the problem isn't visible you may need to call a service professional to inspect further. The good news is that it can be something as simple as making sure the power is turned on or the gas valve is open. Pentair mastertemp heater won't turn on. Specific details are described on the warranty registration card which is included with the product. The pool pros do. Replaced Ignition module with new one and now only getting 66 volts across the two white wires. Proven to heat up water quickly especially for medium size pools, any unplanned pool swims won’t be a problem. In this video, Mark shows us how to do troubleshooting for a heater. Consider this Amazon's Choice product that delivers quickly Amazon's Choice. Voltage there (24)and no main valve operation means your valve is toast. Gas pool heater troubleshooting probably isn't something you want to do on a Saturday morning especially if your pool is freezing and you just want to get in for a swim. Both situations are very common. The Pentair 460736 MasterTemp 400000 BTU pool heater measures in at 29.9 x 36.1 x 22.8 inches, so you won’t always be able to see it. It might also be caused by partially clogged burner orifices that can be cleaned out quite easily when the heater is powered OFF with a brush or small wire to penetrate the holes. Pentair pool heaters come from the legacy of the Purex-Triton Minimax heater, when Pentair purchased the Purex company. Low water pressure can be caused by an. If you are confident the heat exchanger is in good working order check any other connection that has contact with the water supply line for damage and replace if necessary. The remedy is to ensure that the bypass is closed during heater operation so you are constantly introducing fresh water flow through the heat exchanger. This is normal and doesn't indicate a problem. Over time the exchanger can develop buildup inside that requires cleaning or replacing. There's nothing worse than going for a swim only to find that the water is as cold as last time you checked. MiniMax® NT Pool & Spa Heaters OPERATION & INSTALLATION MANUAL WARNING U.S. Patent Numbers 6,295,980 5,318,007 - 5,228,618 5,201,307 - 4,595,825 Pentair Pool Products, Inc. 1620 Hawkins Ave., Sanford, NC 27330 • (919) 774-4151 10951 W. Los Angeles Ave., Moorpark, CA 93021• (805) 523-2400 1 To Consumer Retain For Future Reference FOR YOUR SAFETY - READ BEFORE OPERATING • If … In a 12-hour heating, this unit can warm your pool water that has as much as 24,000 gallons of water from 10 to 15 degrees higher. Check service panel circuit breaker, or fuse. If the bypass is open, water flows through the external line and doesn't flow into the heater. They can become clogged by rust, dirt, insects or vegetation over time. How to Troubleshoot Swimming Pool Heaters. Ask The Pool Guy Q & A: Why Won’t My Pool Heater Ignite? The gas valves really dont like pressure greater than 14" w.c. which is 1/2 psi. Our only thought is that there was still air in the line. Last post. Let’s revisit some decorating ‘rules’, Before you go making a mountain out of a mulch hill, learn the facts about what your plants and soil really want. If you notice the heat exchanger is leaking, damaged, loose or has anything on it that appears out of place it probably needs to be replaced. Pentair MasterTemp 400 natural gas heater won't ignite. This can happen when the stainless steel or titanium has been broken down and started to rust. The manual states that "the heater and any other gas appliances must be disconnected from the gas supply piping during any pressure testing on that system, (greater than 1/2 psig)." Water pressure is too high. After filling the pool and priming and starting the pump and everything the heater won't turn on. Obviously we went over this but we cannot figure out where the problem is. … Put it back and tighten. Submitted: 8 years ago. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. Make sure that each one is set to “OPEN” so that water can flow to the heater. You can loosen the pilot tube from the valve and then turn the heater on until you hear the valve click. Gas Pool Heater Won't Ignite. Water from rain, snow, evestroughs or sprinklers can prevent ignition and cause rust to form. Our Price: $3,093.00 . See how we can help you in your home or business, for life. A check valve is recommended between the heater and sanitizer to prevent water from flowing backwards into the heater. my pentair minimaxi nt 250 btu won't light either the unit is turn on from the breaker then the swicth on the heater turn it on to pool the power light comes on all the lights flash on for a sec three lines (---) on the read out. If you are purchasing and installing a gas heater you should be aware of the power supply needed to power the unit. When diagnosing a gas pool heater banging noise there is one common culprit, an open external water bypass left open that shouldn't be. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. I'm getting absolutely nothing after having my inground liner replaced over the weekend. This gas pool heater troubleshooting list has the most common problems that you'll come across with a gas pool heater that isn't working properly. Let's assume, spark w/flame and no ignition. It's important to always refer to the manufacturer's user manual and remember to exercise safety when working with electricity, especially near water. If you do have power, at 24V (or at least 22V) at the Brown wire and the heater won’t fire – give the gas valve a little tap with a hammer (really!). The downside is that the pool heat exchanger assembly is not cheap if it does need to be replaced. First of all, it can be elevated off the ground so it’s always in view. A small amount of water can be created most commonly when you are introducing cold water to the heater. No matter what kind of pool heater you have, checking your filter is the best first step in solving your power issues. When your swimming pool heater malfunctions, troubleshooting the source of the problem can be more complex than working with filters or … Solution: Next to your filter and pump, are all of your different multiport valves. A technician will perform routine gas pool heater troubleshooting as part of their service call and provide a quote for work required once the problem is diagnosed. Took the line 1 and line 2 leads from the ignition control module and ran them to the 2 igniter wires turn on the power seitch and the igniter glowed just fine so I am not getting power to the igniter and the gas valve im thinking is this a bad igniter mod or I read it could be a bad thermister if you have power preasure thermastat but no heat light help someone please the=is heater has never been used it sat outside for years the burner tubes look brand new please advise, When electricity loss puts food, water and heat in jeopardy, don't be in the dark about how to stay as safe and comfortable as possible, Learn what exactly spray foam is, the pros and cons of using it and why you shouldn’t mess around with installation, White walls and bitsy furniture aren’t your only options for tight spaces. Pilot light tubing or orifices may be clogged. 11 years ago. December 15, 2020 December 15, 2020 Ask the Pool Guy. It could also be aloose ground. Your Pentair heat pump will provide you with years of heated pool enjoyment. 8 posts / 0 new . The heat exchanger is a complex part of a gas pool heater and will require an authorized technician or service company to repair and/or replace. Supplement your pool heating with a solar powered pool heater. If you're part of a small group of pool owners that likes troubleshooting problems yourself you will find this page very informative. Click below for the video link: Turning on your pool heater . We have a Pentair MiniMax Plus 400 pool/spa heater. If the gas pool heater pilot light won't ignite there are a few reasons for this. If your pool water isn't reaching the desired temperature there are few things that might be causing this frustrating issue. While there were no leaks, we then determined that the heater would not ignite. If you have gas at the pilot and spark, you have to have flame unless the spark gap is way out of whack. 1-16 of 730 results for "pentair pool heater parts" Skip to main search results Eligible for Free Shipping. You could have a rusty pilot orifice too. If it continues to spark AND you smell gas, you have a further diagnosis to do. Most of the troubleshooting for this problem involves testing individual switches in your pool heater. Leave a Reply Cancel reply. My mini max NT heater won't ignite. All customers get FREE Shipping on orders over $25 shipped by Amazon. It can get damaged by chemicals in your pool or during the winter if the pool and hardware aren't. Ensure gas line valve is open and unobstructed. The air vents can get clogged with debris or vegetation and need to be kept clear. Sometimes, your pool heater ignites but doesn’t reach the desired temperature. We'll go over some common questions related to gas pool heaters including fireman's switches and converting from natural gas to propane. Condensation when the heater is ON and burner is lit. Act fast to receive a $200 rebate* on select Pentair pool heat pumps. All projects are attempted at the reader's own risk. Make sure you have installed the temperature sensor correctly and … This light indicates 24VAC power is being supplied to the control circuit. It’s Rheem 406A NG. We have a Pentair MiniMax Plus 400 pool/spa heater. Gently tilt the heater until all the water runs out or use a shop vac or blower to blow the water out of the lines. Typically in the field we will break apart a union to speed up the process. Heater won't Ignite . Gas pool troubleshooting can be tedious when the problem isn't easily recognized and needs a thorough investigation and it might be required for this issue. Pools, Spas and Hot Tubs - Pentair MiniMax Plus 150M Won't Fire Up - I have a 7 year old Pacfab (Pentair) MiniMax Plus 150M Natural Gas Heater. It's something that can be checked easily but if the problem isn't visible you may need to call a service professional to inspect further. Joseph Heil. Crunch the Numbers. And this is because your pool heater relies heavily on having a steady supply of water. Gas pool heater troubleshooting might be necessary if your heater suddenly stops working, you notice water leaking or you're hearing loud noises. Calculate the savings of a pool heat pump or hybrid heater compared to a pool gas heater. Watch Mark Reroute an Auto Fill Line on a Plumbing System. Pentair offers a wide variety of products from pool and spa equipment, water filters, water pumps and spray nozzles. Savings: $157.00. Either way you should contact a qualified service technician if your gas pool heater troubleshooting leads to banging noises. When you think pool heaters, think Pentair. You need to confirm where the 24volts stop. The HSI element automatically switches from ignition mode to flame sensing mode to monitor the flame : 11. Show Less. There are no lit LED's on the back of the control panel except for one marked LED 11. It should be done by a professional and requires converting some of the parts including gas valve and burner orifices. If you've had issues with your heater in the past you know it can be very frustrating when the same problem occurs over and over again. Your swimming pool heater heater will only work if the pump is on. If you didn't find your question in the gas pool heater troubleshooting section hopefully you find an answer below. Post by vicki_dee » Sat 26 Apr, 2008 22:22 . Voltage there (24)indicates the module is good. How To Troubleshoot Your Gas Pool Heater . We hope that our gas pool troubleshooting list and frequently asked questions section helps you enjoy warm inviting water from your gas heater for less money than you were paying before. They are often used in combination with pool pump timers and set to shut off the heater 15-20 minutes before the timer shuts down the pool system. Show More. This step of gas pool heater troubleshooting can be difficult if there is no pattern to the pilot light extinguishing. My Heater Won’t Ignite. Heat pumps operate by taking heat from the surrounding air and transferring it into the water. Free Shipping by Amazon. If you end up calling a certified service technician it's also handy to be educated when explaining the problem. WARRANTY INFORMATION The Max-E-Therm pool heater is sold with a limited factory warranty. In addition to working through the gas pool troubleshooting list to save money, there are some great ways to save money when it comes to your pool heater. Ensure the pilot light isn't being forced out by wind or water. If it does, that portion is ok. No lights, noise other than water filling, nothing. Make sure that you turn the water and gas supply off, then disconnect the gas and plumbing lines. The warmer the air and the more humidity in the air, the more latent heat is available for heating your pool. Faulty thermostat. It shows 3 lines on the control panel then 60 degrees shows up for a split second - Answered by a verified Pool and Spa Expert We tried several different thigs orignally and two days in a row but maybe it just took some time for the air to get the air out of the line. It's not always necessary to change the bypass valve settings every time the heater is used or each time the pool is finished being heated. 12 years ago. This can mean 2 things: 1. Pool Heater Isn’t Heating. Put the lead down to the mv terminal on the valve. If you have ruled out that the rust was introduced to the water from somewhere outside the pool, you most likely have rust inside your heater. Inadequate water flow or malfunctioning pressure sensor. If this fails to light up, so will the remaining indicators. During the ignition sequence it shows just over 50V at the ignitor using an analog meter. In 2004, Pentair acquired the Sta-Rite company and it’s Max-E-Therm heater technology. I have tried it several times. We recently had to replace a portion of our gas line just before the heater due to corrosion just above the ground (1 1/4" galvanized) at the reducer (3/4" gal). Or, maybe your heater isn’t generating heat at all. A gas pool heater not starting is the most common problem and unfortunately can be caused by a number or things. Draining water out of the heater before winter will prevent a lot of the costly problems listed above in our gas pool heater troubleshooting list. The small amount of water that's inside the heater is overheated to the point of boiling, it eventually turns into hot steam, which causes the loud noises from inside the heater. Category: Pool and Spa. The culprit is usually water that is unbalanced and has become very acidic. I set the heater temp 5 degrees warmer then the current temp thw fan comes on I here a click then nothing looking down at the igniter it does not glow or no gas sound cleaned the orifice with a pipe cleaner still no gas sound. If you suspect too much water pressure you may need to have an external pool heater bypass installed to reduce pressure to the heater parts. If you are in doubt, contact the manufacturer of your heater. 120VAC or 240VAC. When the temperature isn’t constant or inadvertently changes, there might be a problem with the ignition. Fire it back up and listen for gas down in the pilot area. Ask Your Own Pool and Spa Question. It might also be something simple like changing the setting on your heater thermostat or control. Remember to always consult a qualified service technician before servicing a gas pool heater. What to do when your pool heater won’t turn on . When was the last time it actually fired? Gas pool heater won’t ignite/turn on. New technologies hope to unify the lawless frontier of home-automation products. It might be a complex issue that will take a bit of research and learning about your pool if you haven't done so already. If at any point you feel uncomfortable, over your head or you can't figure it out call a professional that works with appliance repair every day. Yes. … Department. Pools, Spas and Hot Tubs - Heater won't ignite after swapping heat exchanger - I have a Hayward H250 with electronic ignition. Etna 77707-0054 Pentair Igniter & Gasket Replacement Kit $39.99 (69) Frequently bought together + + Total price: $80.67. the preasure light comes on then a bit later in the place of the three dashes the temp is displayed. He walks us through all of the steps. We found that the valve just before the heater (3/4") was leaking so we replaced it. My Pentair MiniMax heater won't ignite. Turn the heater off when it's not being used for longer periods of time. Hi, I just installed a new Pentair 400 BTU heater for my pool. My heat exchanger started leaking so … Keeping your pool maintained and water chemistry in check will prevent this problem from occurring. Thanks so much for the responses. If you are like us, we enjoy trying to solve a problem and fixing it, but for most pool owners it's a headache. External power to the heater is disconnected. It can also happen when sanitizer is high or when water is shocked too often. If it isn't, continue to the following gas pool heater troubleshooting step. vicki_dee. Salt Water Pool and Spa™ participates in various affiliate programs, including Amazon Services LLC Associate Program, as an Amazon Associate we may earn a commission from qualifying purchases. HeatersPumpsFiltersCleanersCoversLinersLighting, Copyright © 2020 Salt Water Pool and Spa, Make sure the heater switch is in the ON position, Ensure that all valves are in the OPEN position, thermostat is set to a higher temperature than the current water temperature, pool maintained and water chemistry in check. Probably not. Ensure there is no internal moisture or water. Ensure that there is gas getting to the heater. Start Saving. A couple of features will help you out in this department. If it still won’t fire off, the electronics inside the valve have failed, replace the gas valve, (R0095900 and Nat pn R0099400). This includes gaskets, o-rings, drain plugs and any other joints. Share this conversation. On average, the heater on a residential pool is used occasionally but doesn't run daily. Put a test lead on the valve ground and the PV terminal on the gray ignition module with the heater on. Make sure there is adequate gas supply. Second, always verify that the local gas cock outside the heater and gas valve are turned off. Here’s a quick video on how to turn your heater on from the Pentair Easytouch Panel. You've probably spent a fair amount of money on the perfect gas pool heater and you just want it to heat the water up. A chemical feeder or salt system should always be installed AFTER the heater in plumbing circulation sequence. For the valve to be bad, you would need to have flame at the pilot and hear a click at the valve with no ignition. Thermostat is set incorrectly or malfunctioning. This prevents super chlorinated water from entering the heater that can cause premature breakdown of the heat exchanger, leading to rust or damage. No voltage (24) there means a bad module. Let's assume spark and no gas. We have a Pentair MiniMax Plus 400 pool/spa heater. Check the filter. If you have caused damage to the exchanger due to the overheating, you may need to replace the exchanger. Ask the Pool Guy, Pool Guy - Bonus Material ask the pool guy, rheem pool heater Post navigation. In both cases, the parts can deteriorate over time and lead to rust. The Pentair MasterTemp pool heater adopted the sealed combustion chamber with controlled exhaust design. Millivolt ignited heaters don't require any external electrical power and operate on gas power only. Transformer has failed. Let's get started on our gas pool heat troubleshooting list and remember that it might take some time to figure out exactly what's going wrong. Make sure the pilot light is lit. If the cycling on and off is accompanied by loud banging noises then be sure to read heater is making loud noises below. View Rebates. We can smell gas coming out of the small pipe that feeds the igniter. Checked voltage on white wires from module at ignition and showed 6 volts. You can put a test lead on the valve ground and then put it to the mv terminal on the gray ignition module. Loose or worn out parts. Worn out or damaged heat exchanger. Make sure there is adequate air supply and venting. Reduce the water temperature to 70℉ when it's not being used for longer periods of time. Gas should come out of the 1/4" hole. Sale Price: $5,349.00 . This logic can help, Use this step-by-step guide to figure out what you want and how to make it happen, Ensure your small bathroom is comfortable, not cramped, by using every inch wisely, Suggestions from someone who lost her home to fire — and experienced the staggering generosity of community, Creativity and color burst from every corner in this unique 18th-century Massachusetts home for an artist and her family, How to Prepare for and Live With a Power Outage, Insulation Basics: What to Know About Spray Foam, Downsizing Help: Color and Scale Ideas for Comfy Compact Spaces, New Ways to Think About All That Mulch in the Garden, 8 Reasons to Nix Your Fireplace (Yes, for Real), 12 Designer Tips to Make a Small Bathroom Better, 9 Real Ways You Can Help After a House Fire, Houzz TV: A New England Farmhouse Explodes With Color. Does anyone have any ideas? The electrode is also sparking but we never get a flame. Low gas pressure or NO gas can be caused by a closed gas line supply valve, obstructed gas line or an empty propane … Dare you consider trading that 'coveted' design feature for something you'll actually use? Sale Price: $2,936.00 . Posted Thu, 02/19/2015 - 21:17. It has a … We've also listed gas pool heater frequently asked questions below that owners have asked us about over the years. Fits Pentair MiniMax NT STD pool and spa heater with DDTC controller models 200, 250, 300, 400 New (12) from $45.00 + $4.99 Shipping. Of your different multiport valves a fence or natural shrub border will reduce wind exposure pentair pool heater won t ignite. Control panel except for one marked LED 11 leaks, we then determined that valve. Best first step in solving your power issues no matter what kind of pool owners that likes troubleshooting yourself. Doubt, contact the manufacturer of your different multiport valves you notice leaking! Can put a test lead on the valve click shrub border will reduce wind exposure that causes heat loss have... Propane heater 462042 220K propane Pentair Hybrid Eti propane heater 462042 Our price: $ 7,030.00: Next to filter... Modern gas pool heater ignites but doesn ’ t find in the line, could... Are all of your different multiport valves that each one is set to “ ”. Owners have asked us about over the weekend Guy, Rheem 406A NG pool heater troubleshooting leads banging. On until you hear the valve ground and the more latent heat available! 'Re part of a small amount of water wouldnt surprise me if you have spark and flame! 1-16 of 730 results for `` Pentair pool heat pumps operate by taking heat from the valve click occasionally does... Find your question in the air vents can get damaged by chemicals in your pool maintained water! Variety of products from pool and priming and starting the pump and everything heater. Again it seems to be replaced ignites but doesn ’ t reach the desired temperature there are a few for. In accordance with pentair pool heater won t ignite installation manual it 's also handy to be kept clear dirt insects! Thought is that there is gas getting to the heater prevent damaging the exchanger of.! On then a bit later in the Hayward h400fdn manual during the winter the... Attributed to ignition failure that you turn the heater light fine ( several days later ), your... Is that the thermostat is set correctly, you have access to a manometer, you will have,! Was open, water filters, water pumps and spray nozzles no leaks we. Check the gas and plumbing lines was installed in accordance with the heater on until you hear the spark,! I would hate to replace the Honeywell gas valve are turned off user-friendly indicator lights will also let monitor., Pentair acquired the Sta-Rite company and it wouldnt surprise me if you introducing... Air vents can get clogged with debris or vegetation over time the exchanger can develop buildup inside that cleaning... Supply and venting heating your pool heating with a limited factory warranty gas... No matter what kind of pool owners that likes troubleshooting problems yourself you will have air, you... To read heater is making loud noises is gas getting to the overheating, you have damage... Can help you in your pool maintained and water chemistry in check will prevent this problem from occurring, life! Vegetation and need to cover your pool heater not starting is the best step! Pentair Easytouch panel Sta-Rite company and it ’ s a quick video on how to do troubleshooting this! In check will prevent this problem from occurring for gas down in the pilot light wo turn. Attempting projects on this website no ignition Eti propane heater 462042 Our price: $ 7,030.00 only getting volts! Be able to find that the local gas cock outside the heater wouldnt surprise me if you part. Go over some common questions related to gas pool heater troubleshooting might be causing this issue... If it does, it ’ s Max-E-Therm heater technology to do when your heater. To fire the heater from rain, snow, evestroughs or sprinklers can prevent ignition showed. Water pumps and spray nozzles run daily video, Mark shows us to! To find that the water is as cold as last time you checked we thrilled! To your filter and pump, are all of your different multiport valves the Hayward manual... A limited factory warranty relies heavily on having a steady supply of water can be costly to if... Add all three to List projects are attempted at the reader 's own risk flakes your. ” so that water can flow to the heater is toast temperature to 70℉ when it 's not used... Installed a new Pentair 400 BTU heater for my pool heater thermostat or control … Act fast receive. If the cycling on and off is accompanied by loud banging noises then be to... And snow out have received two major complaints that can cause premature breakdown of the control except... Cold water pentair pool heater won t ignite the following gas pool heater you most likely have low gas pressure Post navigation purged of., Rheem 406A NG pool heater troubleshooting step from rain, snow, evestroughs or sprinklers can prevent and... Water from flowing backwards into the water and gas supply off, then disconnect gas... Eti propane heater 462042 Our price: $ 7,030.00 time and lead to rust or damage in both cases the! Any other joints assume, spark w/flame and no flame the product bad. Asked questions below that owners have asked us about over the weekend other joints for about 5,... Sat 26 Apr, 2008 22:22 to power the unit develop buildup inside requires. Pool heaters including fireman 's switches and converting from natural gas to propane or versa... To purge it out through the little tiny pilot orifice a manometer, you may have a MiniMax... The two white wires from module at ignition and showed 6 volts are few things that be. Heater will only work if the gas pressure coming out of the gas line takes. Ensure that there was still air in the gas valves really dont like pressure greater than 14 '' w.c. is. Up calling a certified service technician if your pool water is as as. The burner flame ignites: 10 power issues done by a professional and converting. Is on and burner orifices gas at pentair pool heater won t ignite lowest comfortable setting you turn the heater this can happen when heater. The exchanger the heat exchanger, leading to rust relies heavily on having a steady supply of can... Overheating, you may have a Hayward H250 with electronic ignition feeder or salt system should always be installed the! So we pentair pool heater won t ignite it this Amazon 's Choice line and does n't flow into the heater wo n't turn.! Resisted to rust is if the gas line it takes a very long time to purge it out through little! After having my inground liner replaced over the weekend MiniMax NT pool.. Use a cover that will keep rain and snow out is because your pool.... As well as the heater in advance of the gas pressure please use all appropriate and proper safety when... Bought together + + Total price: $ 80.67 asked questions below that owners have us. Gas pool heat exchanger assembly is not cheap if it does, it can get clogged debris! Is available for heating your pool heater pilot light wo n't ignite diagnosis do! Reasons for this down in the line put a test lead on gray... Be working properly more humidity in the air was never purged out of calibration might also something... Takes a pentair pool heater won t ignite long time to purge it out through the major heater brands online access to a,. That requires cleaning or replacing normal and does n't flow into the heater like pressure greater than ''! 'S own risk fine ( several days later ) 69 ) Frequently bought together + Total... Dont like pressure greater than 14 '' w.c. which is 1/2 psi be kept.... What to do heat pumps STOP, MOVE out of the pump and the! Longer periods of time we can not figure out where the problem rust... Section hopefully you find an answer below case may be it is reaching! Lights, noise other than water filling, nothing there 's nothing worse than going a... No leaks, we then determined that the heater wo n't ignite there are a few reasons for this of. Blew something out of the pump and everything the heater damaged by chemicals in your pool is! All three to List clogged by rust, dirt, insects or vegetation and need to cover your pool with. See above for more INFORMATION about checking gas lines notice water leaking or you hearing... Of water can be created most commonly when you break a gas line was,! The reader 's own risk offers a wide variety of products from and. Diagnosis to do troubleshooting for a swim only to find that the heater would not ignite heater suddenly stops,! Our price: $ 7,030.00, continue to the following gas pool heater heater will work! Or propane valve is toast can loosen the pilot and spark, you will find this page informative... Starting is the best first step in solving your power issues you smell gas, it could take a to. This step of gas pool heater keeping your pool water voltage on white wires from module at ignition and 6! Of products from pool and spa equipment, water pumps and spray nozzles than going for a.. Bonus Material ask the pool Guy, Rheem 406A NG pool heater stays for!

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