Hayward HAXHXA1153 H-Series heat exchanger assembly for 150,000 BTU pool heatersHayward H-Series Heat Exchanger Assembly, 150,000 BTU, HAXHXA1153 In stock$1,39999
Hayward HAXHXA1153 H-Series heat exchanger assembly for 150,000 BTU pool heaters
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Hayward H-Series Heat Exchanger Assembly, 150,000 BTU, HAXHXA1153

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$1,39999
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Quick overview

  • Genuine Hayward Factory part HAXHXA1153, the assembly Hayward builds into the 150,000 BTU H-Series heater.
  • Sized for the 150 model Rated for the 150,000 BTU heater, not the larger H-Series bodies.
  • Covers three heater styles Fits H-150 millivolt, electronic ED1 style and electronic ED2 style heaters.
  • Supplied as an assembly Comes as the complete heat exchanger assembly rather than loose tubes and headers.
  • The core of the heater This is where combustion heat passes into the pool water, so a failed exchanger stops heating and can leak.
  • A major repair done right Replacing the exchanger returns an otherwise sound heater to service instead of scrapping the whole unit.
Full description and specifications ↓

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Product details

The Hayward HAXHXA1153 is the heat exchanger assembly for the 150,000 BTU H-Series pool heater. It is the genuine Hayward part, supplied complete rather than as separate tubes and headers.

What the exchanger does

The heat exchanger is where the burner flame gives up its heat to the water passing through the heater. Everything else in the cabinet exists to feed it gas, air and flow. When it corrodes through, the heater either leaks water into the cabinet or trips out on its safeties, and no amount of work on the gas train will fix it.

Fitment

This assembly is for the 150,000 BTU heater. It covers the H-150 millivolt version as well as the electronic ED1 style and electronic ED2 style heaters, so it suits both older and later cabinets at that output. Larger H-Series heaters use a different exchanger.

Before you order

Confirm the BTU rating on the heater data plate. Water chemistry is the usual cause of exchanger failure, so it is worth correcting low pH or high salt levels before the new assembly goes in.

Specifications
Brand Hayward
Manufacturer part number HAXHXA1153
UPC 610377810517
Type Heat exchanger assembly
Heater output 150,000 BTU
Part type Pool heater part
Fits Hayward H-150 millivolt/electronic ED1 style and electronic ED2 style heaters
Shipping weight 25 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which heaters does this exchanger fit?
H-150 millivolt heaters, electronic ED1 style heaters and electronic ED2 style heaters in the Hayward H-Series line.
Will it fit a 200,000 or 400,000 BTU heater?
No. HAXHXA1153 is the 150,000 BTU assembly. The larger H-Series outputs use their own exchanger part numbers.
Is this a genuine Hayward part?
Yes. It is the Hayward OEM heat exchanger assembly, part number HAXHXA1153.
How do I know the heat exchanger has failed?
Water dripping inside the heater cabinet, water in the burner tray, or a heater that fires and then shuts down on its safeties usually points at the exchanger. Check for leaks with the heater cold and the pump running.
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