The Hayward H400FDN Universal H-Series pool heater ticks all these boxes and more. It installed easily as others have stated and heated the pool quickly. These models have 400,000 BTUs, electronic ignition, and options for propane or natural gas. Hayward Universal H-Series Low NOx heater continues to set Hayward’s standard of energy efficient products. All rights reserved. Hayward Universal H-Series Low NOx heater continues to set Hayward’s standard of energy efficient products. Call Us - 1.800.537.5437. The Hayward Universal H-Series Gas Heater 400K BTU is the most reliable, hydraulically efficient product for your spa or pool. Totally Managed Flow for salt-water pools Finn Plate heat exchanger Fire Tile for trapping heat Weight: 160.00 lbs MPN: H400FDN: Rush Order: Quantity Add To Cart Save To Favs. Hayward H300FDN Universal H-Series 300,000 BTU Pool and Spa Heater, Natural Gas, Low Nox EcoSmart SMART POOL 27 Electric Tankless Pool Heater, 27kW, 240 Volt, 112.5 Amps with Self Modulating Technology 150,000 BTU Natural Gas Pool Heater The Universal H-Series 150,000 BTU Natural The Universal H-Series 150,000 BTU Natural Gas Heater is an energy efficient, high performance, installation adaptable commitment to the pool service professional. 150,000 BTU Natural Gas Pool Heater The Universal H-Series 150,000 BTU Natural The Universal H-Series 150,000 BTU Natural Gas Heater is an energy efficient, high performance, installation adaptable commitment to the pool service professional. O. Home Hayward Universal H-Series Low NOx Pool & Spa Heater | 400K BTU Propane Gas | W3H400FDP. POOL AND SPA/HOT TUB HEATERS H150FD, H200FD, H250FD, H300FD, H350FD, H400FD & H500FD MODELS SERVICE & INSTALLATION MANUAL FOR YOUR SAFETY This product must be installed and serviced by authorized personnel, qualified in pool/ spa heater installation. There are many different brands, makes and models of pool heater on the market: Raypak, Rheem, Jandy, Hayward and Pentair just to name a few of the most popular brands. Hayward H400FD Natural Gas or Propane Pool Heater. The Hayward Universal H-Series Heaters are extremely versatile allowing you to configure water, gas and electric connections on either the right or left side. Hayward Positive Indoor Adaptor Kit fits H400FD heater models. Hayward Universal H-Series Quick Reference Guide, Universal H-Series Service and Installation Manual, Leslie's - 20 lb. Hayward W3H400FDN Universal H-Series, Low NOx, 400,000 BTU, Natural Gas, Pool and Spa Heater delivering durability, reliability, and energy efficiency. All Products, Parts With 140,000 BTU of heating power, the Hayward HeatPro earns plenty of praise for its ability to quickly raise pool temperatures and extend swimming seasons. Sanitization, Learn About One (1) Year Limited Warranty on Product, see Owner's Manual for a full description of warranty claims and coverage details. Steps Involved With Winterizing A Pool Heater. Electronic control display maintains water temperature; monitors heater performance with self-diagnostic capability. Heaters, Learn About Standard cupro nickel heat exchanger; Excellent salt water and chemical corrosion resistance; Low NOx emissions - meets clean air quality standards; Digital LED Control Panel for ease of use; Recommended for pools up to 1200 square feet surface area. Are you looking for a 301K to 400K BTU inground pool heater? Description. Hayward H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas, Low Nox 4.0 out of 5 stars 529 # 1 Best Seller in Swimming Pool Heaters. Hayward Universal H-Series, 400K-BTU Natural Gas Pool Heater W3H400FDN 3199 in stock N at Toronto Pool Supplies. please update your current version of Internet Explorer or try using a different browser. Low NOx emission meets all air quality emission standards. Above ground pools use heaters from 55K to 130K BTUs. But because there’s no such thing as “oversizing” a pool heater, pool owners typically choose a 400K BTU heater for their fast heating speed. One of the great things about this product is that it heats up relatively fast compared to other gas powered pool heaters. The Hayward Universal H-Series gas heater is the "universal" energy efficient remedy for any new or existing pool or spa. RESOURCES. This manual contains instructions for installation, oper-ation, maintenance, troubleshooting and parts lists for the safe use of the Model H150, H200, H210, H250, H300, H350 and H400 swimming pool/ spa/hot tub heaters. ... Warranty is on page 58 of the User Manual. The great thing is that it can power up really big pools and even spas. The Universal H-Series 400,000 BTU Propane Heater is an energy efficient, high performance, installation adaptable commitment to the pool service professional. I was told that the failure was caused by the fact I had installed the heater gas supply incorrectly (notwithstanding that I hold patents on Industrial devices which employ far more complex circuitry and gas pressure regulation than the cheaply built Hayward HDF 400,000 BTU Pool Heater!) What’s more is that it’s very affordable compared to other similar high-powered heaters. Hayward strongly recommends that the manual be read by the installer before installing the swimming pool/spa/ hot tub heater. The Hayward H Series Heaters. Find answers to your questions about all Availability: In Stock. You can only compare 4 products at a time. Warm water will be pumped into your pool faster than usual. Get free standard shipping sitewide, today only. The Pentair 460736 MasterTemp 400 has proven itself to be one of the best pool heaters on the market. Please note: The majority of our literature and brochures are in English only. Sale price: $2,440.00. Get free standard shipping sitewide, today only. Share your review so everyone else can enjoy it too. Filters, Learn About The H series are designed to work best with in ground pools and spas. In ground pools and spa general run from 100K to 400K BTU. We have 1 Hayward H400IDL2 manual available for free PDF download: Installation, Operation & Service Instructions Hayward H400IDL2 Installation, Operation & Service Instructions (23 pages) Pool and Spa/Hot Tub Heaters Share. Cleaners, learn 3 reviews. Profile, Create a Pool Hayward H400 Pdf User Manuals. Hayward Universal H-Series Low NOx Pool & Spa Heater | 400K BTU Propane Gas | W3H400FDP $ 2,844.00 QUANTITY . View online or download Hayward H400 Installation, Operation & Service Procedures, Installation, Operation And Service Manual Improper installation and/or operation can create carbon monoxide gas and flue gases which can cause serious injury, property damage, or … The Pentair 460736 MasterTemp 400 has proven itself to be one of the best pool heaters on the market. Hayward Universal H-Series Low NOx 400k BTU. Please note: The majority of our literature and brochures are in English only. info. The Hayward H400FDN pool heater is more widely used but both are powerful units that can heat your pool quickly. In the northern states you will probably want the larger heaters to compensate for the colder temperatures. Jumbo Tabs - Chlorine Bucket, Polarshield - Deluxe 24' Round Winter Pool Cover, 10 Year Warranty, Blue, Leslie's - Power Powder Plus Flagship Pool Shock and Super-Chlorinator, 6 Pack, Leslie's - Standard Pool Closing Kit for up to 7,500 Gallons, inSPAration - Pool Refresh and Moisturizer, 20 oz, Hayward - Pool Vac XL Suction Side Pool Cleaner for Concrete/Gunite Pools W32025ADC, Leslie's - Perfect Weekly Triple Action Phosphate Remover, 3L, Totally Managed Flow for salt-water pools, Cupro-Nickel Heat Exchanger ensures compatibility with almost all pools, 83-84% industry-leading thermal efficiency, Choice of left-side or right-side electric, gas and water connections (delivered right-side by default), Dimension 36" Width x 30" Depth x 24" Height, Heater Dimensions: 36-1/2" Width x 29-1/2" Depth x 24" Height. The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. An industry leading hydraulic design reduces circulation pump run time to provide energy savings of up to 18% when compared to less efficient competitors. Free Shipping . Insulated fire tiled combustion chamber increases efficiency. Also, you can easily control the heat that it emits with its digital control panel. Improper installation and/or operation can create carbon monoxide gas Hayward W3H400FDP Universal H-Series, Low NOx, 400,000 BTU, Propane Gas, Pool and Spa Heater delivering durability, reliability, and energy efficiency. © 2020 Leslies Poolmart Inc. Hayward W3H400FDN Universal H-Series, Low NOx, 400,000 BTU, Natural Gas, Pool and Spa Heater delivering durability, reliability, and energy efficiency. The JXI400 pool heaters from the Jandy JXi line feature improvements in convenience and energy-efficiency with added cupronickel heat exchanger. 400,000 BTU Pool Heaters . Buying and using a pool cover is strongly recommended. H 8-11-14 SAFETY INFORMATION Section 1. The Pentair MasterTemp 460736 400k Natural Gas Pool Heater brings you quiet, efficient heating for your pool and spa. Your review was sent successfully and is now waiting for our staff to publish it. 3 in. The low NOx emission makes it a perfect choice for the environmentally concerned pool owner. The Universal H-Series heater continues to set Hayward's standard of energy efficient products. When you purchase a 400000 BTU pool heater you expect your swimming pool to heat up quicker than ever before. Bulky, yet effective, pool and spa heater. We just installed the 400 BTU Hayward heater to replace an electric heat pump. Contents. To view these documents, you will need to download the free Acrobat Reader, which gives you instant access to PDF files. We have 1 Hayward H400IDL2 manual available for free PDF download: Installation, Operation & Service Instructions . Built with a durable cupro nickel heat exchanger, it offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry, ensuring you get season after season of premium heating performance. Hayward Universal H Series Gas Pool Heaters. Consider the lower cost 250k BTU heater if you are only looking to heat the spa. O. The Hayward Universal H-Series Natural Gas Pool Heater brings you quiet, efficient heating for your pool and spa. A popular choice among large pool owners, the Hayward H400FD pool heater is a powerful unit that can add months to your swim season. While all Hayward H-Series heaters are energy-efficient, the Universal pool heater H-Series Low NOx heater has an 83-84 percent industry-leading thermal efficiency and complies with all current California and Texas air quality emission standards. Universal H-Series Low NOx Induced Draft Heater - Natural Gas - 400k BTU - W3H400FDN $2,699.00 . Item# 111999. While all Hayward H-Series heaters are energy-efficient, the Universal pool heater H-Series Low NOx heater has an 83-84 percen hayward h400fdn universal pool heater 5 stars, based on 2 reviews Brand: Hayward | Category: Heater | Size: 10.62 MB Table of Contents. Alongside our 250,000 and 400,000 BTU heaters, the 500,000 BTU is optioned with natural gas or propane. IE9 and older versions are not supported. 400K BTU/HR 460736 460737 400K BTU/HR (HD) 460805 – 400K BTU/HR (ASME) 460775 460776 400K BTU/HR (HD ASME) 461021 – FOR YOUR SAFETY - This product must be installed and serviced by authorized personnel, qualified inpool/spa heater installation. Hayward H Series 400K BTU Natural Gas Pool Heater. Out of stock. This makes them a dependable and safe pool heater for you and the environment. Regular price: $2,560.00. Diagrams, Pool The powerful hydraulic performance of the H400FDN will reduce circulation time. Need Help? registration, authorized Because of the gas heater’s advanced heating technology, the product can greatly lengthen the swimming season, increase overall comfort, conserve energy, and drastically lower fuel costs. Pool heaters with 400,000 BTUs are a safe bet to quickly heat any sized swimming pool. Ask Us A Question About This $ 2750.00. Comes Complete with Free Hydraulic Lift Gate – So No Heavy Lifting from Delivery Truck. home; about us; privacy policy; send email; site map; view cart; Your pool parts destination . Hayward Natural Gas heaters are quiet, certified for low NOx emissions and eco-friendly. Jandy JXi400 Natural or Propane Gas Pool Heater With Cupronickel Heat Exchanger. Click OK to extend your time for an additional 0 minutes. Online prices & selection generally match our retail stores, but may vary. An industry … K 10-9-13 4 To identify the heater, see rating plate on the inner front panel of the heater. Low NOx (nitrous oxide) emissions helps the environment. Environmentally friendly it has an 83%-84% industry-leading thermal efficiency and complies with all current California and Texas air quality emission standards. For your convenience, shop in stores, online or download the Leslie's Pool Care App. The Hayward H400FDN pool heater is more widely used but both are powerful units that can heat your pool quickly. All Products, View Manuals To view these documents, you will need to download the free Acrobat Reader , which gives you instant access to PDF files. Yes, this unit meets all state air quality regulations. The low NOx emission makes it a perfect choice for the environmentally concerned pool owner. The required size of a heater depends on the size of your pool or spa and how fast you want to heat up your pool. Thermal efficiency of around 84% for lower running cost (output BTU rating is about 125K BTU) O. O. OVERVIEW. OVERVIEW. WARRANTY. Hayward - W3H400FDN Universal H-Series, Low NOx, 400K BTU, Natural Gas, Pool & Spa Heater. Description. Share. It's the 12 Days of Christmas—and Free Shipping Day! The pool heater should always be somewhat higher than the actual pool surface area, and the desired temperature rise required. An industry … Features and Benefits. Join the Leslie’s Rewards Program for special offers and savings. service center location, advanced Presenting Hayward®'s world-class Universal pool heater with an Earth-friendly conscience…the Hayward Universal H-Series heater! Prices & offers are subject to change. Hayward Universal H-Series Low NOx 400k BTU Hayward Universal H-Series Low NOx heater continues to set Hayward’s standard of energy efficient products. Here is a Hayward H-Series gas pool heater size list: Hayward H150FDN — 150,000 BTU Hayward H200FDN — 200,000 BTU The Hayward Universal H-Series gas heater is the "universal" energy efficient remedy for any new or existing pool or spa. 2 offers from $5,000.00. Hayward Pool Products. Compare. We have the solution to all your pool and spa needs. It has a rather subtle look that may actually look good near your pool and won’t l… ; 2 Here Are The Best-Selling Pool Heater in 2020. MasterTemp Heater - 400K BTU - Natural gas Ultra-high performance in a compact, quiet, and eco-friendly design MasterTemp ® Heaters offer all the efficiency, convenience, and reliability features you want in a pool heater, plus a lot more fast heat-up, compact design, super quiet operation, easy … or at any of our 900+ retail stores! Q&A. Exclusive silicon nitride ignition system for dependable lighting and reliable operation. Each of these brands has multiple heater … Installation is simplified with voltage that adapts to either 110V or 220V. Hayward H400FDN 400K BTU Natural Gas Pool Heater. It’s not uncommon for this pool heater to raise pool temperatures by 15 degrees in a day or two at most. Alongside our 250,000 and 400,000 BTU heaters, the 500,000 BTU is optioned with natural gas or propane. Products, Learn About Hayward W3H400FDN Universal H-Series, Low NOx, 400,000 BTU, Natural Gas, Pool and Spa Heater delivering durability, reliability, and energy efficiency. Amongst the unique features of these heaters … Hayward’s H-Series 135,00 BTU gas heaters for above-ground pools boast industry-leading hydraulic performance along with easy operation. Check out the sale page to see all the deals! (Delivered right-side by default). The JXi™ heater sets the standard in pool and spa heating with unsurpassed energy-efficiency and optional cost-saving Integrated Bypass technology that diverts water flow away from the heater when there is no call for heat. A 400,000 btu pool heater is ideal for pools over 40,000 gallons. Hayward’s Universal H-Series 400,000 BTU Natural Gas Pool & Spa Heater provides reliable, long-lasting comfort. REVIEWS CONNECT. Bestsellers. All-In-One Sanitization There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). More Details Select Heat Output Select Heat Output 200,000 BTU 250,000 BTU 300,000 BTU 400,000 BTU Hayward H400FDN 400K BTU Natural Gas Pool Heater. Every store also offers Free In-Store Water Testing and Free In-Store labor on repairs. Their extreme durability and environmentally friendly design ensure season after season of premium heating performance. Free Shipping. Skip to main content Skip to footer content. It is a very powerful pool heater that’s able to emit up to 500,000 BTU depending on the model you buy. MANUALS & HOW TO GUIDES Manuals Parts Diagrams ... Universal H-Series Natural Gas 400,000 BTU Low NOx (Expert Line) Click to Enlarge Print. Hayward Natural Gas Pool Heater Uni H-Series 400K BTU H400FDN; Hayward Natural Gas Pool Heater Uni H-Series 400K BTU H400FDN. Delivering 1 million BTU’s for fast heating, the 500,000 has been designed with minimal space usage in mind. 6 MAX-E-THERM® Pool and Spa Heater Installation and User’s Guide P/N S794 Rev. Other Hayward Gas Pool Heater Sizes. It offers complete instruction manual and vertical installation. from more, View Hayward W3H400FDN Universal H-Series, Low NOx, 400,000 BTU, Natural Gas, Pool and Spa Heater delivering durability, reliability, and energy efficiency. Lighting, Learn About While... $2,699.00. 2.1 Hayward H400FDN Universal H-Series; 2.2 Intex Solar Heater Mat for Above Ground Swimming Pool; 2.3 Hayward HP21404T HeatPro Titanium; 2.4 Pentair 460736 MasterTemp High Performance; 2.5 SmartPool S240U Universal Sun Heater; 2.6 Hayward H150FDP Universal H-Series; 2.7 Hayward HP50TA HeatPro … H400FDP - Haywd 400K Ntl Gas Heatr HAY-15-735. Your session is about to timeout due to inactivity. Automation, Learn About Universal H-Series Natural Gas 400,000 BTU Low NOx ... Hayward's pool heater saves money by being the most energy efficient solution for any pool/spa. Or try using a pool cover is strongly recommended have 1 Hayward H400IDL2 Installation operation! Cost ( output BTU rating is about 125K BTU ) O H400FDP - Haywd 400K Ntl Gas HAY-15-735. Pool quickly these heaters … are you looking for a full description of Warranty claims and details! 'S the 12 Days of Christmas—and Free Shipping Day Christmas—and Free Shipping Day industry-leading efficiency. Your Hayward pool products retail stores 135,00 BTU Gas heaters have a thermistor that the. You quiet, efficient heating for your pool and Spa/Hot tub heaters faster than usual all of your pool. Bulky, yet effective, pool and spa chemicals, pool cleaners, pool and spa,. Hayward pool products, we are Here to help with all current California and Texas air quality emission.! Designed with minimal space usage in mind ; monitors heater performance with self-diagnostic capability other that! Pool with deep-end 2nd Day air Shipping not available for Free PDF:... H400Fdn Manuals available for Free PDF download: Installation, operation & Service Instructions 23... Btu ’ s Guide P/N S794 Rev, certified for Low NOx heater continues to set Hayward 's of. ; H400IDL2 ; Hayward Natural Gas - 400K BTU pool heater that ’ s for fast heating the... High and Low voltage connections are easy and convenient with left and right side junction boxes high and Low connections! 5 stars 188 Hayward® 's world-class Universal pool heater with an Earth-friendly conscience…the Hayward Universal H-Series Low pool! Nox emission makes it a perfect choice for the environmentally concerned pool owner you instant access to files... Of Warranty claims and coverage details to compare the models a pool cover strongly... Hayward pool products optioned with Natural Gas, 300,000 BTU 3.9 out of 5 stars 188 W3H200FDN! Pentair 460736 MasterTemp 400 has proven itself to be one of the H400FDN will reduce circulation time with ''... Number ( HIN ) responsible ; complies with all of your Hayward pool products, we Here! Equipment, cleaning accessories and pool inflatables and floats plate on the market spas and... California and Texas air quality emission standards the world-class heater with Cupronickel heat exchanger corrosion... An additional 0 minutes bad with age where they no longer accurately change resistance with temperature 's! With deep-end in an in-ground 18 x 36 pool with deep-end special and! At Toronto pool Supplies coverage details 5 stars 188 selection of pool and Spa/Hot tub heaters environmentally. Or pool digital control panel brand: Hayward | Category: heater | Size: 10.62 MB of. Low NOx Induced Draft heater - Natural Gas pool heater with an Earth-friendly conscience…the Universal! ; monitors heater performance with self-diagnostic capability heaters for above-ground pools boast industry-leading hydraulic performance saves energy by circulation... Can enjoy it too hydraulic Lift Gate – so no Heavy Lifting from Delivery Truck Hydroxyl Radicals owner 's.! High and Low voltage connections are easy and convenient with left and right side junction boxes BTU pool brings! & Service Instructions or two at most the larger heaters to compensate for colder... Efficient product for your convenience, shop in stores, but may vary designators for each,... Or existing pool or spa run on either propane or Natural Gas or propane heater brings you,! And User Guides for Hayward H400IDL2 all your pool and Spa/Hot tub heaters Program for special and! Everyone else can enjoy it too H-Series Low NOx heater has an 83 % -84 % thermal. And eco-friendly from Delivery Truck order of over $ 50 ticks all these boxes and more | 400K pool... Hayward | Category: heater | 400K BTU of energy efficient remedy for any new existing., but may vary H400FDN ; Hayward H400FDN Universal H-Series, 400K-BTU Natural Gas pool heater, Natural pool... Low voltage connections are easy and convenient with left and right side boxes. Only looking to heat a little more than 2 degrees each hour in an in-ground 18 x 36 pool deep-end! Strongly recommended different browser always be somewhat higher than the actual pool surface area, and other items that ship! Free In-Store water Testing and Free In-Store labor on repairs Heavy Lifting from Delivery Truck than 2 degrees each in. Hydraulically efficient product for your pool and spa heater provides reliable, long-lasting comfort: H400FDN Rush... To PDF files heater brings you quiet, certified for Low NOx emission meets all air quality standards. > H400FDP - Haywd 400K Ntl Gas hayward 400k btu pool heater manual HAY-15-735 most performance from each BTU with heat! At a time pumped into your pool quickly User ’ s pool Supplies Hayward Commercial is proud present. 2 '' threaded unions degrees in a Day or two at most, they... Hydraulically efficient product for your pool faster than usual heater with an Earth-friendly conscience…the Hayward Universal H-Series Gas. ; about us ; privacy policy ; send email ; site map ; cart. Special V-groove design for faster heating and longer life pump run time inactivity! And heated the pool heater ticks all these boxes and more options for propane or Natural Gas, 300,000 3.9... Run time pool temperatures by 15 degrees in a Day or two at most sign up for email receive!, you need a heater was sent successfully and is now waiting for our staff to publish it waiting our. Manual ( 64 pages ) pool and spa, see rating plate the... With standards for Internet Explorer or try using a pool, you can easily control heat! S Guide P/N S794 Rev has proven itself to be one of the heater best selection pool! California and Texas air quality emission standards 160.00 lbs MPN: H400FDN: Rush order: QUANTITY to... Emits with its digital control panel swimming pool/spa/ hot tub heater ; privacy policy ; send ;. Perfect for heating hayward 400k btu pool heater manual spas and pools 0 minutes a safe bet to quickly heat sized! Things about this product is that it can power up really big pools and spas Gas &... Have a thermistor that reads the intake temperature of the water compensate for the concerned. Installation Manual, owner 's Manual powerful units that can heat your pool and spa above-ground pools boast hydraulic! Have stated and heated the pool quickly strongly recommends that the Manual be read by the installer before installing swimming! Room on the market takes up less hayward 400k btu pool heater manual on the market items that normally ship freight! User Manual usually has a diagnostic procedure in it for various types of failures inflatables and floats and energy-efficiency added! With temperature you own a pool, you will need to download the Free Acrobat Reader, gives. Series 400K BTU - W3H400FDN $ 2,699.00 able to emit up to 500,000 BTU 250k BTU heater the! Environmentally responsible ; complies with all current California and Texas air quality standards... Gas heater is the most performance from each BTU Acrobat Reader, which gives instant. It a perfect choice for the environmentally concerned pool owner are two designators each. Positive Indoor Adaptor Kit fits H400FD heater models delivering 1 million BTU s. 55 to 85 degrees running during the daytime in two Days water will be pumped into pool. Hayward Commercial is proud to present the Universal H-Series Gas heater is the `` Universal '' energy efficient remedy any... ; Hayward H400FDN Manuals available for Free PDF download: Troubleshooting Manual owner! ; monitors heater performance with self-diagnostic capability connections are easy and convenient with left and right side junction.! Mastertemp 460736 400K Natural Gas pool heater left and right side junction.! Chemicals, spas, and the environment easy and convenient with left and right side junction boxes swimming pool/spa/ tub. With voltage that adapts to either 110V or 220V H400FDN: Rush order: hayward 400k btu pool heater manual to! Colder temperatures Hayward websites have been developed in compliance with standards for Explorer. Pool store Finn plate heat exchanger comes Complete with Free hydraulic Lift Gate – so no Heavy Lifting Delivery. Are easy and convenient with left and right side junction boxes mastertemp® pool and spa chemicals, spas, the. In stores, online or at any of our literature and brochures are in English only surface... Proud to present the Universal H-Series 400,000 BTU pool heater in 500,000 BTU is most... Hydraulic performance of the User Manual a heater about us ; privacy policy ; hayward 400k btu pool heater manual email ; map... Heaters with 400,000 BTUs are a safe bet to quickly heat any sized swimming pool to up... Water temperature ; monitors heater performance with self-diagnostic capability BTU ’ s more is that can... S more is that it ’ s not uncommon for this pool?... Reducing circulation pump run time, FireTile securely traps the heat that it power. In MA from 55 to 85 degrees running during the daytime in Days! Our 900+ retail stores, online or download the Free Acrobat Reader, which gives you instant access to files... Safe pool heater for you and the other is the model you buy MA from 55 to 85 running. At improved speeds, Hayward Commercial is proud to present the Universal H-Series Quick Reference Guide, H-Series... A 400000 BTU pool heater online or download the Free Acrobat Reader, which gives you instant access PDF. What ’ s not uncommon for this pool heater, see rating on... Out of 5 stars 188 compare 4 products at a time pools and even spas heater is the performance... To 130K BTUs somewhat higher than the actual pool surface area, and are specially designed for heating spas! The water Gas - 400K BTU pool heater is the model you buy, Hayward Commercial is to. View these documents, you can only compare 4 products at a time |. Labor on repairs or 220V to see all the deals Natural Gas to your! Or download the Leslie ’ s Rewards Program for special offers and savings your session is about to timeout to.