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Product description

Our bypass kit for heat pumps is suitable for pools with 1½ inch or 2 inch pipework, and allows you to control the flow of water through your swimming pool heat pump to maximise the heating of your pool water, the bypass kit also allows you to easily winterise or maintain your heat pump without having to affect the flow of water to your swimming pool.

The bypass kit consists of 3 x ball valves, 2 x 90° tees and 1 metre of pipework, in 1½ inch or 2 inch, to be assembled to suit your pipe layout.

Please note if you are measuring your existing pipe the outside diameter for 1½ inch pipe is 48.26mm and the outside diameter for 2 inch pipe is 60.33mm.

Ball Valves

Handle material PVC-U
Seal material PE/EPDM
Operation lever
Colour lever red
Colour white
Material PVC-U
Connection imperial glue socket
Pressure 10 bar

Pressure Pipe

Colour white
Material PVC-U
Connection plain
BS 3505 Class D-PN12

90° T-Pieces

Colour white
Material PVC-U
Connection imperial glue socket
Pressure 16 bar

Product Description

Our bypass kit for heat pumps is suitable for pools with 1½ inch or 2 inch pipework, and allows you to control the flow of water through your swimming pool heat pump to maximise the heating of your pool water, the bypass kit also allows you to easily winterise or maintain your heat pump without having to affect the flow of water to your swimming pool.

The bypass kit consists of 3 x ball valves, 2 x 90° tees and 1 metre of pipework, in 1½ inch or 2 inch, to be assembled to suit your pipe layout.

Please note if you are measuring your existing pipe the outside diameter for 1½ inch pipe is 48.26mm and the outside diameter for 2 inch pipe is 60.33mm.

We Are Rated Excellent on TrustPilot

Bypass Kit for Heat Pumps

Product description

Our bypass kit for heat pumps is suitable for pools with 1½ inch or 2 inch pipework, and allows you to control the flow of water through your swimming pool heat pump to maximise the heating of your pool water, the bypass kit also allows you to easily winterise or maintain your heat pump without having to affect the flow of water to your swimming pool.

The bypass kit consists of 3 x ball valves, 2 x 90° tees and 1 metre of pipework, in 1½ inch or 2 inch, to be assembled to suit your pipe layout.

Please note if you are measuring your existing pipe the outside diameter for 1½ inch pipe is 48.26mm and the outside diameter for 2 inch pipe is 60.33mm.

Ball Valves

Handle material PVC-U
Seal material PE/EPDM
Operation lever
Colour lever red
Colour white
Material PVC-U
Connection imperial glue socket
Pressure 10 bar

Pressure Pipe

Colour white
Material PVC-U
Connection plain
BS 3505 Class D-PN12

90° T-Pieces

Colour white
Material PVC-U
Connection imperial glue socket
Pressure 16 bar

Bypass Kit for Heat Pumps

We Are Rated Excellent on TrustPilot

Bypass Kit for Heat Pumps

Payment methods

Payment methods we accept

This product is available to trade customers.

For more information on the full Poolstar pool, spa and wellness range or to speak to us about becoming a stockist please call 01284 658770 or email our sales team.

We are proud to be the official UK & Ireland Poolstar distribution partner.

Download the Poolstar 2025-2026 Catalogue - pdf (73Mb)

Sales and technical help

Our sales team is more than happy to advise with product selection, trade enquiries and provide technical advice.

While our servicing team is on hand to help with servicing and after sales.

01284 658770

Mon to Fri 9am to 5pm /out-of-hours voicemail

Product code: 11694 Category: Tag:

Product description

Our bypass kit for heat pumps is suitable for pools with 1½ inch or 2 inch pipework, and allows you to control the flow of water through your swimming pool heat pump to maximise the heating of your pool water, the bypass kit also allows you to easily winterise or maintain your heat pump without having to affect the flow of water to your swimming pool.

The bypass kit consists of 3 x ball valves, 2 x 90° tees and 1 metre of pipework, in 1½ inch or 2 inch, to be assembled to suit your pipe layout.

Please note if you are measuring your existing pipe the outside diameter for 1½ inch pipe is 48.26mm and the outside diameter for 2 inch pipe is 60.33mm.

Ball Valves

Handle material PVC-U
Seal material PE/EPDM
Operation lever
Colour lever red
Colour white
Material PVC-U
Connection imperial glue socket
Pressure 10 bar

Pressure Pipe

Colour white
Material PVC-U
Connection plain
BS 3505 Class D-PN12

90° T-Pieces

Colour white
Material PVC-U
Connection imperial glue socket
Pressure 16 bar

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