This is a New Robertshaw Hot Surface Ignition Control Board. It is designed for use on gas fired systems. The system acts on a demand for heat by a switch or thermostat to supply power to the...
This is a New Robertshaw Hot Surface Ignition Control Board. It is designed for use on gas fired systems. The system acts on a demand for heat by a switch or thermostat to supply power to the...
This is a New Robertshaw Hot Surface Ignition Control Board. It is designed for use on gas fired systems. The system acts on a demand for heat by a switch or thermostat to supply power to the...