The Caleffi Connect kit delivers an express connection solution for hot water cylinders, making installs fast and tidy.
Pre-assembled, it combines multiple valve functions into one compact manifold, reducing installation time, minimising joints, and ensuring long-term reliability.
Designed for:
Hot water cylinder connections in new builds and retrofit installations.
In stock
Tempering Valve:
Cold union connector with cold check valve
Temperature range adjustable 30 - 50°C
Temperature control +/- 3°C
Max. inlet temperature 85°C
Recommended working pressure
(dynamic) 500kPa (balanced)
Min flow rate 4L/min
Express Tail with check valve,
cold water expansion valve and port:
800kpa cold water expansion valve
Supports mixed flow rate up
to 30L per minute
Express 4 port Manifold:
Tank connection with isolation valve
Inlet mains connection with check valve
Drain port outlet (cap or ball-valve purchased separately)
Pressure Reducing Valve:
20mm female connections
Maximum inlet pressure: 2000kPa
Downstream pressure setting: 100 - 600kPa
Factory setting: 500kPa
Maximum working
temperature: 80°C
With gauge port
