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Honeywell Home DU145 Automatic Bypass Valve - The Honeywell Home DU145 Automatic Bypass Valve is a 22mm Angled Type Valve. The use of Automatic Bypass Valves (ABV’s) becomes particularly important when Heating Systems include large numbers of Thermostatic Radiator Valves (TRV’s) – such as evohome’s HR91/92 Radiator Controllers. MORE INFORMATION BELOW
Honeywell Home DU145 Automatic Bypass Valve - The Honeywell Home DU145 Automatic Bypass Valve is a 22mm Angled Type Valve. The use of Automatic Bypass...
Honeywell Home DU144 Automatic Bypass Valve - The Honeywell Home DU144 Automatic Bypass Valve is a 22mm Straight Type Valve. The use of Automatic Bypass Valves (ABV’s) becomes particularly important when Heating Systems include large numbers of Thermostatic Radiator Valves (TRV’s) – such as evohome’s HR92/HR91 Radiator Controllers. MORE INFORMATION...
Honeywell Home DU144 Automatic Bypass Valve - The Honeywell Home DU144 Automatic Bypass Valve is a 22mm Straight Type Valve. The use of Automatic Bypass...