Diesel/Gas Fired Hot Water Systems Features : Fitted with high efficiency monoblock burner.Highly reliable.No scale problems.No boiler regulations.Suitable for swimming pool heating.Noiseless operation.Very easy to use and operate.Can achieve temperatures upto 95 degrees C (non-pressurized system) and upto 150 degrees C (pressurized system).Fully glasswool insulated.Adequate heat contact area for better heat transfer.