https://thermalsolutions.honeywell.com/us/en/search-results.html

Burner Control Units

Burner control units BCU 560, BCU 565, BCU 580

For controlling, igniting and monitoring impulse-controlled, modulating-controlled or stage-controlled gas burners, for continuous operation (in conjunction with UV sensor UVS, only intermittent operation available).

For controlling, igniting and monitoring impulse-controlled, modulating-controlled or stage-controlled gas burners, for continuous operation (in conjunction with UV sensor UVS, only intermittent operation available). ¶The burner control unit BCU® unites the functionally interrelated components of automatic burner control unit, Manual/Automatic mode changeover and display of operating and fault statuses in a compact plastic housing for mounting on a DIN rail in a control cabinet. Display of the program status, unit parameters and flame signal. Diagnosis and adjustment of unit parameters via an optical interface, BCU 56x/580 with Manual mode, BCU..F1-F3 with capacity control, BCU 56x/580..D1 with digital input for high temperature operation, BCU 56x/580..C1 with valve proving system, can be programmed according to customer requirements, EU certified, AGA, FM, CSA and EAC approved, certified for systems up to SIL 3 (compliant with PL e).