Mains Water Installation Kits

Mains water installation kits simplify connecting water fed equipment to mains copper cold water pipe - speeding up appliance installs. They also ensure installs are compliant with section 6 of the Water Regulations Guide.

Our range is designed to suit a variety of requirements and having manufactured and sold thousands of units over many years, you can rest assured that our installation kits will provide trouble free operation.

View our range below or get in touch if you need to talk to one of our expert team.

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Honeywell Integral Mains Install Valve - 15mm x 3/4" Male

Honeywell Integral Mains Install Valve - 15mm x 3/4" Male

All-in-one unit designed to control and protect the connection of a wide range of equipment to mains water pipe.

The unit combines a type EC double check valve, adjustable pressure reducing valve and an isolation (shut off) valve. The unit also features a extra port for fitting an optional pressure gauge to provide accurate checking of the outlet pressure.

£31.27 Inc. VAT

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Install Rail - IV / DCV / PRV / WB - 15mm x 1/4" PF

Install Rail - IV / DCV / PRV / WB - 15mm x 1/4" PF

Mains water installation rail / kit designed for aiding connection of a wide range of equipment to mains water pipe. Unit incorporates the following:

  • Inlet - 15mm compression
  • Isolation (shut off) / double check valve
  • Tamper proof pressure reducing valve - set to 3 bar / 43 psi
  • Water Block
  • Outlet - 1/4" Push Fit
£43.20 Inc. VAT

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Install Rail - IV/DCV/PRV/WB & RST - 15mm Cu Stem x 1/4"

Install Rail - IV / DCV / PRV / WB - 15mm Cu Stem x 1/4" PF

Mains water installation rail / kit designed for aiding connection of a wide range of equipment to mains water pipe. Unit incorporates the following:

  • Inlet - 15mm compression with copper stem
  • Isolation (shut off) / double check valve
  • Tamper proof pressure reducing valve - set to 3 bar / 43 psi
  • Water Block
  • Outlet - 1/4" Push Fit
£43.10 Inc. VAT

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Install Rail - IV / DCV / PRV / WB & RST - 15mm x 1/4" PF

Install Rail - IV / DCV / PRV / WB & RST - 15mm x 1/4" PF

Mains water installation rail / kit designed for aiding connection of a wide range of equipment to mains water pipe. Unit incorporates the following:

  • Inlet - 15mm compression
  • Isolation (shut off) / double check valve
  • Tamper proof pressure reducing valve - set to 3 bar / 43 psi
  • Water Block and reset device
  • Outlet - 1/4" Push Fit
£50.32 Inc. VAT

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Install Rail - IV/DCV / PRV / WB & RST - 15mm Cu Stem x 1/4"

Install Rail - IV/DCV/PRV/WB & RST - 15mm Cu Stem x 1/4" PF

Mains water installation rail / kit designed for aiding connection of a wide range of equipment to mains water pipe. Unit incorporates the following:

  • Inlet - 15mm compression with copper stem
  • Isolation (shut off) / double check valve
  • Tamper proof pressure reducing valve - set to 3 bar / 43 psi
  • Water Block and reset device
  • Outlet - 1/4" Push Fit
£50.78 Inc. VAT

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Install Rail - IV / DCV / PRV / WB - 15mm x 1/4" PF

Install Rail - IV / DCV / PRV / WB - 15mm x 1/4" PF

Mains water installation rail / kit designed for aiding connection of a wide range of equipment to mains water pipe. Unit incorporates the following:

  • Inlet - 15mm compression
  • Isolation (shut off) / double check valve
  • Honeywell adjustable pressure reducing valve
  • Water Block
  • Outlet - 1/4" Push Fit
£48.23 Inc. VAT

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