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Honeywell Du145b 22mm Diff By-pass Valve


Honeywell Domestic Controls and Programmers -  Honeywell Du145b 22mm Diff By-pass Valve
Honeywell Domestic Controls and Programmers -  Honeywell Du145b 22mm Diff By-pass Valve

Honeywell product

28% 28 percent off rrp

Department > Honeywell Domestic Controls and Programmers
    Honeywell Du145b 22mm Diff By-pass Valve
    Features:

    • Unique and simple adjustment mechanism
    • High capacity flow - up to 50 litres per minute
    • Wide differential pressure range 0.1 to 0.6 bar
    • 22mm compression fittings for ease of installation
    • Reduces system noise and maintains an even system pressure
    • Ensures constant flow through boiler
    • Lockable set pressure prevents inadvertent adjustment
    HONEYWELL DU145B 22MM DIFF BY-PASS VALVE The 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 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.
Manufacture: Honeywell
Notes: Connection Size: 15mm
Control Device: Wired
Dim 1 (mm): 70
Dim 2 (mm): 108
KW: N/A
Length (''): -
Length (mm): 50
Model Number: DU145B
Voltage: -
Warranty: 1 Year
Honeywell
Code#:
DU145-3/4B
MyTub Code#: 109981
PDF File: Download pdf brochure 11.44mb
PDF File2: Download pdf brochure #2 0.43mb
 
rrp£52.15
save£14.49
price£37.66

inc vat£45.19

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Stock Check Honeywell Du145b 22mm Diff By-pass Valve Normally stocked
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Honeywell Spares
Honeywell Du145b 22mm Diff By-pass Valve