Hamworthy's range of direct fired water heaters.

Water heaters & calorifiers

We have one of the largest range of commercial water heaters on the market.

Whether you prefer to separate your commercial heating and hot water systems or couple a calorifier with a heating boiler, we have the solution.
With over 35 different direct fired water heaters including condensing water heaters and gas water heaters, plus calorifiers and storage tanks, you can choose a commercial water heater that accurately matches your building’s requirements.

View our full range of direct water heaters and indirect water heating products below.