Honeywell Home Automatic Bypass Valve Straight 22mm – DU144A1001
Original price was: $52.03.$36.42Current price is: $36.42.
- Unique & simple adjustment mechanism
- Wide differential pressure range 0.1 to 0.6 bar
- 22mm compression fittings for ease of installation
- Reduces system noise & maintains an even system pressure
- Ensures constant flow through boiler
- Lockable set pressure prevents inadvertent adjustment
- Factory set at 0.2 bar
- Risk-Free Shopping with Returns
- Efficient and effective customer service, online.
- Worry-Free Shopping with Safe Payments
- Prompt service, every time.
The DU144 Automatic Bypass Valve controls the flow of water through a bypass circuit which is installed between flow and return pipework, typically at or near the boiler. Building Regulations advice states that if a bypass is installed, an automatic bypass valve must be fitted.
The DU144 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 use of an ABV is recommended by the UK Government as Best Practice in the CHeSS (Central Heating System Specifications) guide to central heating systems.
Be the first to review “Honeywell Home Automatic Bypass Valve Straight 22mm – DU144A1001”
Related products
Copper Pipe Fittings
Xpress Copper S27 One End And Branch Reduced Tee 35mm X 28mm X 28mm – 38542
Copper Pipe Fittings
Brass Fittings & Valves
Brass Fittings & Valves
Brass Fittings & Valves
Hotun SF Dry Trap Tundish (Speedfit Inlet X Compression Outlet) Black 15mm X 22mm – HBSF15-22
Reviews
There are no reviews yet.