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. 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. Hayward h400fdn manuals and user guides, heater manuals. Its designed for ultimate performance, comfort and durability while being environmentally responsible. Hayward s pool heater saves money by being the most energy efficient solution for any pool spa. Genuine hayward heater bezel keypad assembly fdxlbkp1930. Hayward said they only warranty the plastic and the screws not my heat exchanger. If you buy a hayward h400fdn gas pool heater, you can register the unit with hayward on their website. Use the chart above to determine the heater size for your pool. Howto operate a hayward hseries pool heater youtube. Welcome to the hayward universal hseries and asme gas pool heater. Heater must then be in spa or pool mode for operation. Pool heaters hayward hseries low nox induced draft h400idl. New hayward universal hseries low nox heater combines industryleading hydraulic performance.
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. Hold the down arrow and mode buttons simultaneously for 3 seconds. Hayward h200fdn w3h200fdn natural gas pool heater 200k low nox. To the left is an explanation of how to read this number. Hayward strongly recommends that the manual be read by the installer before installing the swimming poolspa hot tub heater. Hayward universal hseries low nox heater 200k btu pool parts. Presenting haywards worldclass universal pool heater with an earthfriendly consciencethe hayward universal hseries heater. Hayward universal hseries pool heater installation.
Replace hayward h400fdn pool heater panel duration. To eliminate the lo, you can jump out the pressure switch, upper left hand corner in the second picture. Haywards pool heater saves money by being the most energy efficient solution for any poolspa. The hayward universal hseries gas heater is the universal energy efficient remedy for any new or existing pool or spa. The control checks for open blower vacuum switch 2. Hayward universal hseries low nox heater 400k btu pool parts. The hayward h400fdn universal hseries pool heater ticks all these boxes and more. The hayward universal h400fdn pool and spa heater is a high quality product that utilizes electricity and natural gas to heat the water. 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. James, the universal hseries low nox heater 400k btu ng w3h400fdn would be a little overkill for your 16,000gallon pool. I decided to go a step further and removed the gas valveregulator then blew out each of the offices with some compressed air.
The new hayward h400idl2 pool heater comes equipped with cupronickel cuni heat exchanger. 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. Are you experiencing a lo code on your hayward hseries pool heater. To eliminate the lo, you can jump out the pressure. Blower starts prepurge cycle as the ignitor heats up 20 sec. Hayward h400fdn manuals and user guides, heater manuals all.
Fdxlhli1930 fits hayward universal hseries low nox pool heater models. 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. Hayward h400fdn universal hseries low nox 400,000btu. Hxxxfdnp welcome to hayward residential and commercial. Haywards h series pool heaters quickly heat pool water, a reliable ignition system and a rustresistant water path. You can heat the water efficiently with 250k btu unit. Standby and back to the original operating mode pool or spa. When you purchase a 400000 btu pool heater you expect your swimming pool to heat up quicker than ever before. Hayward h150fdp w3h150fdp propane pool heater 150k btu low nox. Hayward s pool heater saves money by being the most energy efficient. Hayward fdxlhxa1400 heat exchanger assembly replacement. Failure of this exhaust gas component, according to the hayward manual, requires that the heat exchanger be replaced.
Hayward pool products contact us frequently asked questions. Hayward id tag that will replace our current serial number system. An industry leading hydraulic design reduces circulation pump run time to provide energy savings of up to 18% when compared to less efficient competitors. Hayward universal hseries low nox 400k btu pool warehouse.
Youre not going to like this but, that heater is junk. Hayward h400fdn manuals manuals and user guides for hayward h400fdn. Save hayward h400 pool heater to get email alerts and updates on your ebay feed. Hayward universal hseries heater pool cleaning parts. Hayward websites have been developed in compliance with standards for internet explorer 10 or later. The powerful hydraulic performance of the h400fdn will reduce circulation time. If youre looking for an answer to that question, dont miss out this comprehensive guide and the bestselling products it explores. Hayward w3h200fdn natural gas low nox and salt friendly. Other advances the hayward universal hseries heater include are stainless steel burners, corrosionresistant heat exchangers and insulated fire tile combustion chambers. Hayward h400 heater troubleshooting trouble free pool. Hayward idxl2ign1930 ignitor, silicon nitride hayward haxfct1930 flow control thermostat hayward haxhor1930 header oring. 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. This version of hayward h250fdn manual compatible with such list of devices, as. 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.
This kit is intended to be used with hayward gas heater models which utilize fintube type heat exchangers manufactured after december 1996. Residential and asme commercial gas heater models and will note where. 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. Upon this discovery, i called hayward to discuss a warranty replacement. When you see this symbol on your equipment or in this manual, look for one of the. Once the heater is sized to the pool, stepping up one or two sizes will decrease the time to heat. The hayward universal hseries low nox can be added to inground pool kits sold by pool warehouse. For rapid comfort, we offer the universal solution. The problem may be that you need to clean the heater and remove dirt from the evaporator and burners. The heater will fire when instructed by the external control. This product must be installed and serviced by authorized personnel, qualified in poolspa heater installation. Improper installation andor operation can create carbon monoxide gas. Hayward fdxlhxa1400 heat exchanger assembly replacement for.
H identifies the heater as part of the hayward hseries pool heater range. Hayward h150fdp propane pool heater low nox and salt friendly. Determine the pool surface area by multiplying the length of the pool in feet by the width. As far as quality, in my opinion, hayward makes the best product. User manuals, guides and specifications for your hayward h400fdn heater. Database contains 3 hayward h400fdn manuals available for free online viewing or downloading in pdf. H400 natural gas heater that was throwing the if code i just encountered the same problem with my hayward h350 pool heater. Hayward pools swimming pool heater h400fdn user guide. Presenting haywards worldclass heater with an earthfriendly conscience the universal hseries heater. 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. 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. Hayward h400fdn universal hseries 400,000 btu pool and spa heater, natural gas, low nox. Select the appropriate blower air inlet plate to use based on the heater model, vent configuration.
Hayward h400fdn universal hseries 400,000 btu pool and. Hayward low nox h400fdn natural gas heater for inground. 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. The heater can be manually reset using the keypad by cycling the mode button through. 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. May 29, 2018 are you experiencing a lo code on your hayward hseries pool heater.
Click to view the hayward product registration page note. H400fdn and h400fdp replacement hayward heater parts. A pool heater should heat the pool, on average, one degree an hour. 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. We have 4 hayward h400fdn manuals available for free pdf download.
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