HMI Hoyme ADP – 1102 – 10A
120Vac Interlocking Relay Adaptor: for Combustion Fresh Air Inlet Dampers and Flue Dampers interlocking with Tankless Water Heaters. This adaptor accommodates a safety control system that might differ from the load capacity (i.e Circulating Pump). Dampers prove to be open before fire starts.
Ideal for Residential and Commercial use.
Installation Instructions – Printer friendly (pdf)
Wiring Diagrams used with the ADP-1102-10A:
