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Central Heating Pumps

Central heating pumps are essentially heat pumps that pump water around your central heating system. The pump will send hot water around your house or building directly from your boiler, to your radiators, and then back to the boiler.

The water that exits your boiler is hot. As it travels through your heating system and around your radiators it will lose heat. The heat from this pumped hot water is what heats the room or area through latent heat. As a result the water in the system cools and travels back to your central heating boiler. The process then starts again: water is heated and travels back to the radiator unit to continue heating the room.

The heat pumps we provide have a number of features and benefits to make this whole process more effective and efficient. These include electric controlled wet rotor pumps, designed to provide consistent pressure. These will automatically and intelligently adapt the central heating pumps performance dependent on the system demands. This improves the overall efficiency and reduces running costs.

The Grundfos range of heating pumps and circulators provide some of the most advanced and energy efficient circulators on the market. They have variable and fixed speed operation, incorporated power display units and ‘A’ energy rating – the lowest consumption rating and low noise operation.

Pump Sales Direct sell the best pumps on the market. We supply brands such as Grundfos, Biral, DAB, Wilo and Smedegaard. If you have any questions when you are selecting a pump, or need any information or advice, then don’t hesitate to get in touch.

  1. £634.00 [Ex. VAT]

    Replacement unit to repair a Wilo Top-S or Top-SD pump. The unit replaces the motor and terminal box on the existing pump base. Replacement body O-ring included. Existing bolts should be reused to reassemble the unit.

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  2. £364.00 [Ex. VAT]

    Out of stock

    Wilo Top-S three speed, standard efficiency circulator. These models have now been superseded due to changes in energy saving legislation within the EU. Once existing stocks are sold the manufacturer will not be allowed to build more. Replacement options are to repair the unit with a replacement Head or to upgrade to the latest efficient STRATOS or Yonos Maxo range alternative.

    Learn More
  3. £366.00 [Ex. VAT]

    Out of stock

    Wilo Top-S three speed, standard efficiency circulator. These models have now been superseded due to changes in energy saving legislation within the EU. Once existing stocks are sold the manufacturer will not be allowed to build more. Replacement options are to repair the unit with a replacement Head or to upgrade to the latest efficient STRATOS or Yonos Maxo range alternative.

    Learn More
  4. £874.00 [Ex. VAT]

    Out of stock

    Wilo Top-S three speed, standard efficiency circulator. These models have now been superseded due to changes in energy saving legislation within the EU. Once existing stocks are sold the manufacturer will not be allowed to build more. Replacement options are to repair the unit with a replacement Head or to upgrade to the latest efficient STRATOS or Yonos Maxo range alternative.

    Learn More
  5. £898.00 [Ex. VAT]

    Out of stock

    Wilo Top-S three speed, standard efficiency circulator. These models have now been superseded due to changes in energy saving legislation within the EU. Once existing stocks are sold the manufacturer will not be allowed to build more. Replacement options are to repair the unit with a replacement Head or to upgrade to the latest efficient STRATOS or Yonos Maxo range alternative.

    Learn More
  6. £262.00 [Ex. VAT]

    Replacement unit to repair a Wilo Top-S or Top-SD pump. The unit replaces the motor and terminal box on the existing pump base. Replacement body O-ring included. Existing bolts should be reused to reassemble the unit.

    Learn More
  7. £327.00 [Ex. VAT]

    Out of stock

    Replacement unit to repair a Wilo Top-S or Top-SD pump. The unit replaces the motor and terminal box on the existing pump base. Replacement body O-ring included. Existing bolts should be reused to reassemble the unit.

    Learn More
  8. £309.00 [Ex. VAT]

    Replacement unit to repair a Wilo Top-S or Top-SD pump. The unit replaces the motor and terminal box on the existing pump base. Replacement body O-ring included. Existing bolts should be reused to reassemble the unit.

    Learn More
  9. £312.00 [Ex. VAT]

    Out of stock

    Replacement unit to repair a Wilo Top-S or Top-SD pump. The unit replaces the motor and terminal box on the existing pump base. Replacement body O-ring included. Existing bolts should be reused to reassemble the unit.

    Learn More
  10. £440.00 [Ex. VAT]

    Out of stock

    Replacement unit to repair a Wilo Top-S or Top-SD pump. The unit replaces the motor and terminal box on the existing pump base. Replacement body O-ring included. Existing bolts should be reused to reassemble the unit.

    Learn More