Unions & Gaskets
In this section you will find unions and gaskets for fitting heaters. Suitable for all major branded heaters and spas.
Waterway Gasket - Centre Bead - 2"
For Heater & Pump Unions
154 In Stock
Same day dispatch by 14:00
0135
£1.06EXC VAT
10% DISCOUNT
SAVE £0.12
1 In Stock
Same day dispatch by 14:00
HTP-0139
£1.50EXC VAT
15% DISCOUNT
SAVE £0.26
12 In Stock
Same day dispatch by 14:00
0129
£2.31EXC VAT
15% DISCOUNT
SAVE £0.41
Waterway Heater Tailpiece - 2"
Spigot (Male)
4 In Stock
Same day dispatch by 14:00
0130
£2.04EXC VAT
15% DISCOUNT
SAVE £0.36
Waterway Split Nut - 2"
For Heater Unions
8 In Stock
Same day dispatch by 14:00
3906
£2.54EXC VAT
15% DISCOUNT
SAVE £0.45
Waterway O-Ring - 2.5"
For Pump / Heater Unions
18 In Stock
Same day dispatch by 14:00
3282
£1.76EXC VAT
10% DISCOUNT
SAVE £0.20
Waterway O-Ring - 2"
For Heater Unions
15 In Stock
Same day dispatch by 14:00
0134
£1.10EXC VAT
10% DISCOUNT
SAVE £0.12
Balboa Heater Gasket - 2"
For Flow Thru Heaters - White
369 In Stock
Same day dispatch by 14:00
GAS-2389
£1.15EXC VAT
Waterway Flat Gasket - 1.5"
For Heater Unions
30 In Stock
Same day dispatch by 14:00
3278
£1.10EXC VAT
10% DISCOUNT
SAVE £0.12
Waterway Flat Gasket - 2"
For Heater Unions
45 In Stock
Same day dispatch by 14:00
0136
£1.40EXC VAT
10% DISCOUNT
SAVE £0.15
Waterway Gasket - Centre Bead - 2.5"
For Heater & Pump Unions
50 In Stock
Same day dispatch by 14:00
3277
£0.90EXC VAT
10% DISCOUNT
SAVE £0.10
HydroQuip Heater Tailpiece 1 ½"
1.5" Thread x 1.5" (Spigot/Male)
9 In Stock
Same day dispatch by 14:00
HTP-6263
£2.75EXC VAT
10% DISCOUNT
SAVE £0.30
HydroQuip Heater Tailpiece 1 ½"
1 ½" Thread x 1 ½" (Socket)
8 In Stock
Same day dispatch by 14:00
HTP-5621
£2.75EXC VAT
10% DISCOUNT
SAVE £0.30
Gecko Mounting Bracket Kit
Suitable For In.Clear & In.Therm
2 In Stock
Same day dispatch by 14:00
6327
£14.16EXC VAT
19% DISCOUNT
SAVE £3.32
Balboa Heater Gasket - 1.5"
With Centre Bead
105 In Stock
Same day dispatch by 14:00
GAS-4507
£1.66EXC VAT
Gecko - Tail Piece Kit - 2"
2" Tailpiece, Split Nut, Gasket, & Screws
29 In Stock
Same day dispatch by 14:00
HEA-12551
£14.27EXC VAT
SAVE £0.00
HydroQuip Split Nut for Heater Union - 2"
Supplied with Screws
13 In Stock
Same day dispatch by 14:00
8644
£7.61EXC VAT
10% DISCOUNT
SAVE £0.84
HydroQuip Drain Tube Extension Kit
Suitable For Double Barrel Heater
5 In Stock
Same day dispatch by 14:00
8672
£6.97EXC VAT
10% DISCOUNT
SAVE £0.78
Balboa Flow Control Valve - High or Low Flow
For Using Within Clim8zone Plumbing System
2 In Stock
Same day dispatch by 14:00
11383
£30.96EXC VAT
20% DISCOUNT
SAVE £7.74
Balboa - Union Kit - CLIM8ZONE
2 Pack - Grey PVC
2 In Stock
Same day dispatch by 14:00
UNI-12193-PKG
£33.53EXC VAT
20% DISCOUNT
SAVE £8.38
Gecko - Heater Tailpiece Gasket (Pair)
2" - Geuine Gecko
55 In Stock
Same day dispatch by 14:00
GAS-11947/2
£2.13EXC VAT
20% DISCOUNT
SAVE £0.54
HydroQuip Union Nut & Retainer - 1 ½"
For Heaters
16 In Stock
Same day dispatch by 14:00
8642
£12.81EXC VAT
10% DISCOUNT
SAVE £1.42
HydroQuip Split Nut for Heater Union - 1 ½"
Supplied with Screws
14 In Stock
Same day dispatch by 14:00
8643
£6.49EXC VAT
10% DISCOUNT
SAVE £0.72
HydroQuip Heater Union Nut & Retainer - 3"
Oversize Heater Tubes
9 In Stock
Same day dispatch by 14:00
5602
£20.97EXC VAT
10% DISCOUNT
SAVE £2.33