Keystone Boilers provide promising solutions for large residential and light commercial applications. The Triangle Tube Keystone KS 600 carries a stainless steel heat exchanger with a thermal efficiency of 96%. The compact construction reduces needed floor space and the cabinet ...Keystone Boilers provide promising solutions for large residential and light commercial applications.
The Triangle Tube Keystone KS 600 carries a stainless steel heat exchanger with a thermal efficiency of 96%. The compact construction reduces needed floor space and the cabinet provides quick access to all components. To make set-up easy, there is a large user friendly interface.
To maximize service life and efficiency, up to 8 boilers can be joined in a cascade.