WebHayward OEM replacement heat exchanger at good price with timely shipment. Part is exact fit for Hayward 400 natural gas pool heater identified by serial number. Sales person was very helpful in verifying that this was … WebDec 11, 2024 · By fitting the cupro-nickel heat exchanger, Hayward has automatically made H400FDN a durable and long-lasting heating appliance. The manufacturer has also worked on improving the flow characteristics of this pool heater. It has used sturdy polymer in designing the header and bypass valve.
Universal H-Series Heaters In Ground Pool Heaters - Hayward Pool
WebJun 3, 2024 · Hayward H400FDN Universal H-Series Low Nox 400,000-BTU Natural Gas Pool Heater. ... The Hayward heater is featured with a cutting-edge patented polymer header, which is combined with a bypass valve to increase hydraulic efficiency. The hydraulic system provides superior performance. It saves energy and protects from the … WebPatented header by-pass design; Up to 18 percent savings by reducing pump run-time; 2in x 2 1/2in CPVC union plumbing connections; Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies; Low NOx emissions - meets clean air quality standards Energy Calculator toolunka creek olives
Hayward - W3H400FDN Universal H-Series, Low NOx, 400K …
WebHeader O-Ring. $15.90. 35 Heater Thermistor. $100.90. 37 Corner Insert Assembly. $24.90. 38 2 parts available. 39 Low NOx Front Header Assembly. $344.90. 40 Need Help? 1-888-756-9666 Call Us . Email Us Quick Help Customer Service is open Monday-Friday, 9AM-6PM CT Order Tracking ... WebHeader O-Ring. $15.90. 35 Heater Thermistor. $100.90. 37 Corner Insert Assembly. $24.90. 38 2 parts available. 39 Low NOx Front Header Assembly. $344.90. 40 Need Help? 1 … WebPatented header by-pass design; Corrosion resistance; Digital LED display; High and low voltage options (110V or 220V) 3/4" Gas Connection at heater; Choice of left-side or right-side electric, gas and water connections (delivered right-side by default) 2" or 2-1/2" plumbing connections; physiocure yorkshire