Honeywell R8184G4009/U Oil Burner Control

Protectorelay oil burner control - 45 sec. lock out timing. this 4-1/8"l x 2-1/2"w x 4-3/8"h unit controls oil burner, oil valve and the ignition transformer in response to a call for heat. solid state flame sensing circuit. led for lockout indication and manual trip lever on safety switch assures burner shutdown during servicing. mounts on a standard 4 x 4 inch junction box or directly mounts on burner housing.