When replacing old units

ensuring optimal fuel delivery for mid-sized burners

even in systems with high-impedance anticipator-type thermostats

Advanced Timing Logic: Precise trial-for-ignition intervals to prevent gas buildup and ensure clean combustion

ASCO 8215B70-24V Solenoid Valve Refrigerant When replacing old unitsDesigned for mission critical reliability, the ASCO 8215B70 24V Solenoid Valve is a high performance 2 way normally closed solution for air fuel gas shutoff applications. This 1 1 2" NPT gas valve features a rugged aluminum body and resilient NBR seals, making it the industry standard for managing low pressure systems up to 25 PSI. With a massive flow capacity of 35 Cv and a rating of 1,900,000 BTU hr, this 24Vac solenoid valve provides the precise