Manifold Ball Valve Set 1" UFH – Red & Blue Handles (Pair) Thermostat accessories What does the up-to-7-year guarantee

What does the up-to-7-year guarantee cover

Optimized for Ideal Logic Air heat pumps with seamless integration

generators and the grid for reliable

Actual cable sizing for the fixed electrical connection must be calculated by a qualified electrician in accordance with BS 7671

Heat-Pak® is confirmed compatible with electric cable systems

Manifold Ball Valve Set 1" UFH – Red & Blue Handles (Pair) Thermostat accessories What does the up-to-7-year guaranteeThe ZL 4130 Ball Valve Set is a matched pair of 1" BSP full bore isolation valves supplied in colour coded red and blue to distinguish supply from return. Designed to connect directly to the 1" MT flat sealing ports on standard UFH stainless steel manifolds, they provide a positive quarter turn shut off for isolating the manifold from the heat source essential for system maintenance, pressure testing, and future servicing without draining the entire