Why Waste Engine Heat – You’ve paid for it!

Turn your engine’s waste heat into useful domestic hot water with a C-Warm Calorifier.  Made in the UK and fitted as standard by leading UK and European boat builders, C-Warm heaters are designed for use at system pressure up to 3 bar (44 psi).  Maximum recommended pump cut-out pressure in 2.5 bar (36 psi).

Heating time from cold is approximately 20 to 30 minutes for a full tank of hot water.  Useful amounts of hot water are available within a few minutes of starting the engine.

Polyurethane-insulated for high heat retention, C-Warm heaters are available in stock sizes from 18 to 78 litres (4  to 16 gallons) with a choice of installation and control accessories.

Calorifiers and Water Storage – What’s the difference?

NONE – ‘Calorifier’ is a word borrowed from industrial process heating, meaning a water vessel containing a heat exchanger (such as a coiled pipe)  though which steam or hot water passes, giving up its heat to the water contained in the vessel.

For more information on the different models that we supply, please click here.

Calorifier - CWB18h


    If you require further information about this or any other product, please contact us here