Honeywell DU145-3/4B 22mm Automatic Bypass Valve Calmag The flush fitting roses are

The flush fitting roses are sunk into the door face

it serves as the perfect luxurious final touch that elevates the overall aesthetic of any bathroom

Coverage: Up to 16m²/L

water based and multi-surface

Honeywell DU145-3/4B 22mm Automatic Bypass Valve Calmag The flush fitting roses areThe DU145 Automatic Bypass Valve controls flow of water through a bypass circuit which is installed between flow and return pipework, typically at or near the boiler. Building Regulation advice states that if a bypass is installed, an Automatic Bypass Valve must be fitted. The DU145 saves energy by only allowing flow through the bypass when needed i. e. when flow through the system is reduced when zone valves or radiator thermostats are closing. The