Hayward HAXFOR1930 flange o-ring set for H-Series ED1 and ED2 heatersHayward O-Ring Set for H-Series ED2/ED1 In stock$1711
Hayward HAXFOR1930 flange o-ring set for H-Series ED1 and ED2 heaters

Hayward O-Ring Set for H-Series ED2/ED1

Ask a questionAPS # HAY-151-8211
In stock
$1711

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Quick overview

  • Set of two Both flange o-rings arrive together, which is how they should be replaced.
  • H-Series ED1 and ED2 Listed for the H-Series and H-Series ED1 models 150 to 400 and the ED2 style electronic gas heaters.
  • Genuine Hayward Factory part HAXFOR1930, also carried under the number O-43.
  • Seals the heater unions These are the o-rings at the CPVC flange connections on the heater.
  • A weeping union A drip at the heater connection is usually a flat or nicked flange o-ring, not a cracked fitting.
  • Change them in pairs Doing one and leaving the other usually means opening the union again in a season.
Full description and specifications ↓

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Product details

The Hayward HAXFOR1930 is the flange o-ring kit for H-Series heaters, supplied as a set of 2. It is also carried under the number O-43, and both refer to the same genuine Hayward set.

Where the o-rings sit

They seal the CPVC flange connections at the heater, the joints that get opened whenever the heater is isolated for service. Every time a union comes apart the o-ring takes a chance of being pinched or dragged over a thread, which is why they are one of the more frequently replaced parts on the unit.

Fitment

Hayward lists the set for the H-Series and H-Series ED1 models 150 through 400, and for the ED2 style H-Series electronic gas heaters. Because the kit contains two, the sensible move is to change both sides at once rather than open the same connection again next season.

Specifications
Brand Hayward
Manufacturer part number HAXFOR1930
Also listed as O-43
UPC 610377326254
Part type Pool Heater Part
Type Flange o-ring kit
Quantity Set of 2
Fits Hayward H-Series and H-Series ED1 models 150 to 400, and ED2 style H-Series electronic gas heaters
Shipping weight 0.02 lb
Ships Parcel

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Questions and answers

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

How many o-rings come in the set?
Two. Hayward supplies HAXFOR1930 as a set of 2 flange o-rings.
Why are there two part numbers?
The kit is carried both as HAXFOR1930 and as O-43. They refer to the same flange o-ring set.
Which heaters does it fit?
The Hayward H-Series and H-Series ED1 models 150 through 400, and the ED2 style H-Series electronic gas heaters.
My heater unions drip. Is this the fix?
It usually is. A flange o-ring that has flattened, hardened or been nicked on reassembly will weep at the connection no matter how hard the nut is tightened.
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