Unions & Gaskets

In this section you will find unions and gaskets for fitting heaters. Suitable for all major branded heaters and spas.

HydroQuip Heater Tailpiece 1 ½"

1.5" Thread x 1.5" (Spigot/Male)

9 In Stock

Same day dispatch by 14:00

HTP-6263

£3.30INC VAT

10% DISCOUNT

SAVE £0.36

HydroQuip Heater Tailpiece 1 ½"

1 ½" Thread x 1 ½" (Socket)

8 In Stock

Same day dispatch by 14:00

HTP-5621

£3.30INC VAT

10% DISCOUNT

SAVE £0.36

Gecko Mounting Bracket Kit

Suitable For In.Clear & In.Therm

2 In Stock

Same day dispatch by 14:00

6327

£16.99INC VAT

19% DISCOUNT

SAVE £3.98

Waterway Heater Tailpiece - 2"

Spigot (Male)

4 In Stock

Same day dispatch by 14:00

0130

£2.45INC VAT

15% DISCOUNT

SAVE £0.43

Waterway Heater Tailpiece - 2"

White

8 In Stock

Same day dispatch by 14:00

0129

£2.77INC VAT

15% DISCOUNT

SAVE £0.49

Balboa Heater Gasket - 1.5"

With Centre Bead

113 In Stock

Same day dispatch by 14:00

GAS-4507

£1.99INC VAT

Waterway Split Nut - 2"

For Heater Unions

3 In Stock

Same day dispatch by 14:00

3906

£3.05INC VAT

15% DISCOUNT

SAVE £0.53

Balboa Split Nut Heater Union - 2"

For Balboa Heaters

30 In Stock

Same day dispatch by 14:00

3481

£7.99INC VAT

11% DISCOUNT

SAVE £1.00

Waterway Heater Tailpiece - 1.5"

White

1 In Stock

Same day dispatch by 14:00

HTP-0139

£1.80INC VAT

15% DISCOUNT

SAVE £0.31

Waterway Flat Gasket - 1.5"

For Heater Unions

89 In Stock

Same day dispatch by 14:00

3278

£1.32INC VAT

10% DISCOUNT

SAVE £0.14

Waterway O-Ring - 2.5"

For Pump / Heater Unions

30 In Stock

Same day dispatch by 14:00

3282

£2.11INC VAT

10% DISCOUNT

SAVE £0.24

Waterway Flat Gasket - 2"

For Heater Unions

57 In Stock

Same day dispatch by 14:00

0136

£1.68INC VAT

10% DISCOUNT

SAVE £0.18

Balboa Heater Gasket - 2"

For Flow Thru Heaters - White

732 In Stock

Same day dispatch by 14:00

GAS-2389

£1.38INC VAT

Waterway Gasket - Centre Bead - 2"

For Heater & Pump Unions

128 In Stock

Same day dispatch by 14:00

0135

£1.32INC VAT

10% DISCOUNT

SAVE £0.14

Waterway Gasket - Centre Bead - 2.5"

For Heater & Pump Unions

67 In Stock

Same day dispatch by 14:00

3277

£1.08INC VAT

10% DISCOUNT

SAVE £0.12

Waterway O-Ring - 2"

For Heater Unions

39 In Stock

Same day dispatch by 14:00

0134

£1.32INC VAT

10% DISCOUNT

SAVE £0.14

Gecko - Tail Piece Kit - 2"

2" Tailpiece, Split Nut, Gasket, & Screws

12 In Stock

Same day dispatch by 14:00

HEA-12551

£17.12INC VAT

SAVE £0.01

Balboa - Union Kit - CLIM8ZONE

2 Pack - Grey PVC

3 In Stock

Same day dispatch by 14:00

UNI-12193-PKG

£47.62INC VAT

20% DISCOUNT

SAVE £11.90

Balboa Flow Control Valve - High or Low Flow

For Using Within Clim8zone Plumbing System

5 In Stock

Same day dispatch by 14:00

11382

£37.15INC VAT

20% DISCOUNT

SAVE £9.29

HS Pro Heat Pump Bypass kit - 2"

For Hot Tub Heat Pump Installations

37 In Stock

Same day dispatch by 14:00

BYP-6051

£85.66INC VAT

10% DISCOUNT

SAVE £9.51

HydroQuip Drain Tube Extension Kit

Suitable For Double Barrel Heater

5 In Stock

Same day dispatch by 14:00

8672

£8.36INC VAT

10% DISCOUNT

SAVE £0.94

HydroQuip Gasket Kit

Fits Watkins Double Barrel Heater (No Fault Heater)

14 In Stock

Same day dispatch by 14:00

8670

£15.48INC VAT

10% DISCOUNT

SAVE £1.72

HydroQuip Split Nut for Heater Union - 2"

Supplied with Screws

10 In Stock

Same day dispatch by 14:00

8644

£9.13INC VAT

10% DISCOUNT

SAVE £1.01

HydroQuip Split Nut for Heater Union - 1 ½"

Supplied with Screws

14 In Stock

Same day dispatch by 14:00

8643

£7.79INC VAT

10% DISCOUNT

SAVE £0.86