The Honeywell Thermal Solutions RM7896D1027 On-Off Primary Burner Control is a microprocessor-based control designed to manage the safe and reliable operation of gas-fired burners. It sequences burner startup, monitors flame status, and controls the burner operating cycle while providing safety interlocks and fault protection. This control is used in compatible commercial and industri... https://www.partshnc.com/rm7896d1027-honeywell-thermal-solutions-primary-control-restricted-item-please-call