Image is for illustration only and should not be relied upon BritTherm B4 Circulator Pump
BritTherm B4 Circulator Pump

BritTherm B4 Circulator Pump

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Manufacturer BritTherm

Express delivery Available Until 4pm
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe

Image Product Stock Price Add to Cart
25/4-180 (4m 180mm)
25/4-180 (4m 180mm)
HCO Code: DSB389
  Direct From Supplier £166.80 Ex VAT: £139.00
 
25/5-180 (5m 180mm)
25/5-180 (5m 180mm)
HCO Code: DSB386
  Direct From Supplier £187.20 Ex VAT: £156.00
 
25/6-180 (6m 180mm)
25/6-180 (6m 180mm)
HCO Code: DSB388
  Direct From Supplier £199.20 Ex VAT: £166.00
 
25/7-180 (7m 180mm)
25/7-180 (7m 180mm)
HCO Code: DSB390
  Direct From Supplier £208.80 Ex VAT: £174.00
 

The BritTherm B4 Bronze is a premium, intelligent circulator pump designed specifically for the circulation and recirculation of domestic hot water in potable water systems. Featuring a corrosion-resistant bronze body, this pump is built to withstand the demands of secondary hot water loops while ensuring clean, safe water delivery.

Engineered for high efficiency, the B4 Bronze utilises permanent magnet ECM technology and offers nine intelligent operating modes. These include an "Auto" function that automatically optimises performance to system demands, ensuring maximum comfort with minimal energy consumption. The pump also features a clear LED display, low-noise operation, and a standard 180mm port-to-port length for easy installation.

Key Features

  • Bronze Construction: Corrosion-resistant body suitable for drinking water and domestic hot water applications.
  • Intelligent Control: 9 operating modes including Auto-Adapt, Proportional Pressure, Constant Pressure, and Fixed Speed.
  • High Efficiency: ErP compliant with a low Energy Efficiency Index (EEI), reducing electricity costs.
  • Smart Display: Integrated LED screen showing current power consumption and active settings.
  • Universal Fit: Standard 180mm port-to-port length with 1 1/2" connections.
  • Peace of Mind: Backed by a comprehensive manufacturer's guarantee.

Model Comparison

Select the correct model for your system requirements using the comparison table below:

Model Name Product Code Max Head Connection Port Length
BRITTHERM B4 25/4-180 66199003 4 Metres 1 ½" (1.5 Inch) 180 mm
BRITTHERM B4 25/5-180 66199006 5 Metres 1 ½" (1.5 Inch) 180 mm
BRITTHERM B4 25/6-180 66199009 6 Metres 1 ½" (1.5 Inch) 180 mm
BRITTHERM B4 25/7-180 66199012 7 Metres 1 ½" (1.5 Inch) 180 mm

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