To eliminate the lo, you can jump out the pressure. The new hayward h400idl2 pool heater comes equipped with cupronickel cuni heat exchanger. While all hayward hseries heaters are energyefficient, the universal hseries low nox heater has an 8384 percent industryleading thermal efficiency and complies with all current california and texas air quality emission standards. Hayward pool products contact us frequently asked questions. Find the user manual you need for your lawn and garden product and more at manualsonline hayward pools swimming pool heater h400fdn user guide manualsonline. Hayward h150fdp w3h150fdp propane pool heater 150k btu low nox. Replace hayward h400fdn pool heater panel duration.
Hxxxfdnp welcome to hayward residential and commercial. Fortifying coppers outstanding thermal conductivity with nickels corrosion resistance delivers superior durability and longevity in many environments, including highflow conditions, salt chlorination and other poolspa applications. H identifies the heater as part of the hayward hseries pool heater range. Hayward fdxlhxa1400 heat exchanger assembly replacement for. For rapid comfort, we offer the universal solution. This product must be installed and serviced by authorized personnel, qualified in poolspa heater installation.
New hayward universal hseries low nox heater combines industryleading hydraulic performance. Hayward id tag that will replace our current serial number system. Use the chart above to determine the heater size for your pool. This version of hayward h250fdn manual compatible with such list of devices, as. Determine the pool surface area by multiplying the length of the pool in feet by the width. Hayward h400fdn universal hseries 400,000 btu pool and. H400fdn and h400fdp replacement hayward heater parts.
Upon this discovery, i called hayward to discuss a warranty replacement. To eliminate the lo, you can jump out the pressure switch, upper left hand corner in the second picture. This kit is intended to be used with hayward gas heater models which utilize fintube type heat exchangers manufactured after december 1996. Pool heaters hayward hseries low nox induced draft h400idl. May 29, 2018 are you experiencing a lo code on your hayward hseries pool heater. Other advances the hayward universal hseries heater include are stainless steel burners, corrosionresistant heat exchangers and insulated fire tile combustion chambers. This item hayward h400fdn universal hseries low nox 400,000btu natural gas pool heater ecosmart smart pool 18 electric tankless pool heater, 18kw, 240 volt, 75 amps with self modulating technology hayward h100id1 induced draft 100,000btu natural gas pool heater. The heater will fire when instructed by the external control. Hayward s pool heater saves money by being the most energy efficient. Click to view the hayward product registration page note. When you purchase a 400000 btu pool heater you expect your swimming pool to heat up quicker than ever before. Select the appropriate blower air inlet plate to use based on the heater model, vent configuration. Hold the down arrow and mode buttons simultaneously for 3 seconds.
Heater must then be in spa or pool mode for operation. Residential and asme commercial gas heater models and will note where. I decided to go a step further and removed the gas valveregulator then blew out each of the offices with some compressed air. Hayward h400fdn manuals manuals and user guides for hayward h400fdn. Available in 150,000, 200,000, 250, 000, and 400,000 btus, the universal hseries heater can raise the temperature of an 800gallon pool 30 degrees in less than an houryoull feel the benefits the moment you step into the water. Hayward idxl2ign1930 ignitor, silicon nitride hayward haxfct1930 flow control thermostat hayward haxhor1930 header oring. Hayward universal hseries low nox 400k btu pool warehouse. Hayward h400 heater troubleshooting trouble free pool. This powerful pool heater provides 400,000 btu of heat which is appropriate for large swimming pools with a surface area of up to 1,200 square foot. Presenting haywards worldclass heater with an earthfriendly conscience the universal hseries heater. Hayward h400fdn universal hseries low nox 400,000btu. Welcome to the hayward universal hseries and asme gas pool heater.
The heater can be manually reset using the keypad by cycling the mode button through. To the left is an explanation of how to read this number. Fdxlhli1930 fits hayward universal hseries low nox pool heater models. Its designed for ultimate performance, comfort and durability while being environmentally responsible. Press the mode button to place the heater in standby mode. Hayward fdxlhxa1400 heat exchanger assembly replacement. Hayward said they only warranty the plastic and the screws not my heat exchanger. James, the universal hseries low nox heater 400k btu ng w3h400fdn would be a little overkill for your 16,000gallon pool. Howto operate a hayward hseries pool heater youtube. The problem may be that you need to clean the heater and remove dirt from the evaporator and burners. An industry leading hydraulic design reduces circulation pump run time to provide energy savings of up to 18% when compared to less efficient competitors. If so, give this video a watch for a few basic tips on how to work through the issue yourself before calling a service tech for. The hayward h400fdn universal hseries pool heater ticks all these boxes and more.
Hayward h400fdn universal hseries 400,000 btu pool and spa heater, natural gas, low nox. The hayward universal hseries low nox can be added to inground pool kits sold by pool warehouse. If you are registering your heater, be sure to enter h400fdn in the search box, the heater serial number, and when you purchased the heater to start the warranty registration process. Standby and back to the original operating mode pool or spa. A pool heater should heat the pool, on average, one degree an hour. This manual contains instructions for installation, operation, maintenance, troubleshooting and parts lists for the safe use of the model h150, h200, h210, h250, h300, h350 and h400 swimming pool spahot tub heaters. If youre looking for an answer to that question, dont miss out this comprehensive guide and the bestselling products it explores. User manuals, guides and specifications for your hayward h400fdn heater.
Genuine hayward heater bezel keypad assembly fdxlbkp1930. H400 natural gas heater that was throwing the if code i just encountered the same problem with my hayward h350 pool heater. Here is the breakdown the h400fdn model code to explain exactly what each part means and also help you identify what features some other types of heater have used the same naming scheme. As far as quality, in my opinion, hayward makes the best product. An industry leading hydraulic design reduces circulation pump run time to provide energy savings of. Youre not going to like this but, that heater is junk. While all hayward hseries heaters are energyefficient, the universal pool heater hseries low nox heater has an 8384 percent industryleading thermal efficiency and complies with all current california and texas air quality emission standards. When you see this symbol on your equipment or in this manual, look for one of the. Hayward websites have been developed in compliance with standards for internet explorer 10 or later.
If you buy a hayward h400fdn gas pool heater, you can register the unit with hayward on their website. Hayward low nox h400fdn natural gas heater for inground. Hayward h150fdp propane pool heater low nox and salt friendly. Failure of this exhaust gas component, according to the hayward manual, requires that the heat exchanger be replaced. Hayward pools swimming pool heater h400fdn user guide. Aug 09, 2016 the hayward universal h400fdn pool and spa heater is a high quality product that utilizes electricity and natural gas to heat the water. The hayward fdn pool heater bezel keypad metal cover, looks to be made in home, painted by hand, and with some scuff marks when arrived, also does not close completely but gets the job done by protecting the keypad from the sun. Its hydraulic performance also saves energy by reducing the circulation time of the pump and it can raise the temperature of an 800 gallon pool 30 degrees in less than an hour. Haywards h series pool heaters quickly heat pool water, a reliable ignition system and a rustresistant water path. Jumping to a pool filled with cold water can be quite a shockespecially if you thought your hayward pool heater was working. Save hayward h400 pool heater to get email alerts and updates on your ebay feed. Presenting haywards worldclass universal pool heater with an earthfriendly consciencethe hayward universal hseries heater.
Hayward universal hseries pool heater installation. You can heat the water efficiently with 250k btu unit. Hayward universal hseries heater pool cleaning parts. Hayward h400fdn manuals and user guides, heater manuals all. Hayward h400fdn universal hseries 400,000 btu pool and spa. The hayward universal hseries gas heater is the universal energy efficient remedy for any new or existing pool or spa. Hayward universal hseries low nox heater 200k btu pool parts. Blower starts prepurge cycle as the ignitor heats up 20 sec. The control checks for open blower vacuum switch 2. Theres a lot of useful information in this article to help you choose the right hseries heater for your pool, spa or hot tub and ive included some. Fintube heat exchangers can be identified by the existence of two plastic headers one on either end of the. Improper installation andor operation can create carbon monoxide gas. Hayward universal hseries low nox heater 400k btu pool parts. The powerful hydraulic performance of the h400fdn will reduce circulation time.
Hayward strongly recommends that the manual be read by the installer before installing the swimming pool spa hot tub heater. Hayward h200fdn w3h200fdn natural gas pool heater 200k low nox. Fortifying coppers outstanding thermal conductivity with nickels corrosion resistance delivers superior durability and longevity in many environments, including highflow conditions, salt chlorination and other pool spa applications. The hayward universal h400fdn pool and spa heater is a high quality product that utilizes electricity and natural gas to heat the water. We have 4 hayward h400fdn manuals available for free pdf download. The control checks for a closed blower vacuum switch. Haywards pool heater saves money by being the most energy efficient solution for any poolspa. Hayward strongly recommends that the manual be read by the installer before installing the swimming poolspa hot tub heater. Hayward s pool heater saves money by being the most energy efficient solution for any pool spa. Hayward h400fdn manuals and user guides, heater manuals. Database contains 3 hayward h400fdn manuals available for free online viewing or downloading in pdf. Are you experiencing a lo code on your hayward hseries pool heater. Hayward w3h200fdn natural gas low nox and salt friendly. I cleaned the office with a bamboo skewer, and removed some of the web.
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