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Honeywell Differential By-Pass Valve 22mm

SKU: HTCHL155
Honeywell DU145-3/4B Differential By-Pass Valve 22mm controls the 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.
Features & benefits
  • Unique and simple adjustment mechanism
  • Wide differential Pressure range 0.1 to 0.6 bar
  • 22mm compression fittings for ease of installation
  • Ensures constant flow through boiler
IDHTCHL155 Plumbing & Heating > Heating > Heating > Honeywell Differential By-Pass Valve 22mm
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Honeywell DU145-3/4B Differential By-Pass Valve 22mm controls the 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.
Features & benefits
  • Unique and simple adjustment mechanism
  • Wide differential Pressure range 0.1 to 0.6 bar
  • 22mm compression fittings for ease of installation
  • Ensures constant flow through boiler

Specifications
Product Name Honeywell Differential By-Pass Valve 22mm
Brand Honeywell
Manufacturer Name Ademco
Manufacturer Part Number DU145-3/4B
EAN 5023220500681
Warranty Period 12  months
Range By-Pass Valve  
Colour Brass  
Application Interior  
Pack Quantity 1  
Diameter 22  mm
Delivery Information
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