2019/3/7 · KN-2 4-CM2-808 Hydrotherm – IDC Associates Follow the Boiler manual — Install the boilers according to the KN Boiler manual before att empting to set up the control system. Install all boilers per the Boiler manual. Close the external gas valve on every boiler. ….
KN-SERIES PLUS MASTER SPECIFICATION 4 F. Rated Capacity: The boiler shall be capable of operating at rated capacity with pressures as low as 3" W.C. at the inlet to the burner gas valve. G. The burner shall be capable of 99% efficiency without exceeding a
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Customer: I am not the plumber - just the home owner. I am getting my information from the plumber. here is what he says - "The part comes from a HydroTherm boiler.In the part it says Thermal cut-off Rd226-001F scdx 228 degrees C. they are also referred to as a