The Yamatake Honeywell EC7895A and RM7895 is a microprocessorbased integrated burner control for automatically fired gas, oil, orcombination fuel single burner applications. The RM7895 consists ofthe Relay Module. Subbase, Amplifier and Purge Card. Optionsinclude Keyboard Display Module, Personal Computer Interface,DATA CONTROLBUS MODULE™, Remote Display Module, andCOMBUSTION SYSTEM MANAGER™ Software. The EC7895 and RM7895 are programmed … Continue reading Honeywell Thermostat EC7895A User Manual