Manifold Ball Valve Set 1" UFH – Red & Blue Handles (Pair) Thermostat accessories generators and the grid for

generators and the grid for reliable

The cable's in-line joint is the same diameter as the cable body throughout — it presses flat into the membrane's stud channel with no groove needing to be cut

Remote control anywhere via the Heatmiser Neo app (iOS & Android)

Optimized for Ideal Logic Air heat pumps with seamless integration

For non-thermostatic mixer taps (standard hot/cold basin mixer)

Manifold Ball Valve Set 1" UFH – Red & Blue Handles (Pair) Thermostat accessories generators and the grid forThe 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