ZONE250305 | RWC 2 Port 22mm Zone Valve - Hard Wired Size:22mm aligning with Fernox's commitment to

aligning with Fernox's commitment to environmental responsibility

Rapid action formula: The Fernox Ds40 system descaler features a rapid action formula

for a better heated home and reduced energy bills

If the system is empty

M30 Thread

ZONE250305 | RWC 2 Port 22mm Zone Valve - Hard Wired Size:22mm aligning with Fernox's commitment toReliance Two Port Zone Valves are designed for use in heating systems to isolate zones or equipment when the motor within the zone valve is de energised. A Two Port Zone Valve can shut off water flow or control & regulate water flow through domestic and light commercial central heating systems. Designed with an easy to use clip on detachable head, pre moulded plug & play cables and a metal manual operating lever, the Reliance Two Port Zone Valves are