Waterway / Aquatemp 1.5" Spa Heater Split Nut

$8.80
In Stock

15 In Stock

SKU:
ww400-5491
Shipping:
Calculated at checkout


Product Description

1.5" heater union split nut
NOT the common size (2" is most popular)
Found on 40mm / 1.5" heater unions - on Dimension One spas and others

OD = 72mm
Thread = approx 63mm
Sleeve collar internal diameter = 49mm

Can be used to replace threaded nuts on LX H15 / H20 / H30 / H50 40mm heaters as well BUT must have the inner surface filed down to suit the wider diameter heater tube.

Does not suit 1.5" threaded pump unions - heaters only

Customers Who Viewed This Product Also Viewed


Waterco Portapac spa heater element quad-ring o-ring

Waterco Portapac spa heater element quad-ring o-ring

SKU: wc63813920

$2.20

In Stock
Thermcore Aquatemp 2" Spa Heater Split Nut - suits Gecko, Balboa, Hydroquip, etc
In Stock
Stainless Steel Plug for Heater Pressure Switch Location 1/8" NPT
In Stock

More From This Category


2" Heater Flat O Ring - Pair

2" Heater Flat O Ring - Pair

SKU: tprmg-02-652g

$10.00

Out Of Stock
2" Heater Union Tailpiece - Male - suits Gecko, Balboa, Hydroquip, etc
In Stock
2.5" Spa Heater Split Nut - suits selected 3" heaters only
In Stock
Aquatemp Spa Heater Uni-Nut 2"

Aquatemp Spa Heater Uni-Nut 2"

SKU: tp86-02335

$16.50

In Stock
Aquatemp Spa Heater Uni-Nut Retainer Collar

Aquatemp Spa Heater Uni-Nut Retainer Collar

SKU: tp86-02336b

$5.50

In Stock
Balboa 2" Heater Flat O Ring - Pair

Balboa 2" Heater Flat O Ring - Pair

SKU: b21619-2

$10.00

In Stock
Heater Element O-ring seal pair - suits USA elements in flow through tubes - Balboa, Gecko, Hydroquip
In Stock
Hydroquip 2" Spa Heater Snap Nut - suits Gecko, Balboa, Hydroquip, etc
In Stock
Stainless Steel Plug for Heater Pressure Switch Location 1/8" NPT
In Stock