The Hydro Cannon on the cold-water inlet blasts incoming cold water into the tank under pressure and then uses venturi action to recirculate and enhance the self-cleaning action to prevent sediment build-up by constantly moving the water around in the tank to help keep it in suspension.
This feature is standard in the commercial Sandblaster range, which comprises 15 models with inputs from 34 to 142 kW.
The company also offers a range of commercial balanced fanned flue water heaters. There are three models with capacities from 250 to 300 litres and inputs from 32 to 83 kW. Efficiency exceeds 90%, and they can be used with vertical and horizontal flues up to 7 m long.
enquiries@state-waterheaters.co.uk



