Does it require a minimum pressure to operate

preventing the leaks that typically lead to floor damage or electrical shorts within the cabinet

000 BTU/hr to support large commercial boilers and water heating systems

preventing premature thermal breakdown during continuous duty cycles

which is vital for maintaining system efficiency and compressor health

Reznor 43594 Flame Sensor 318973-401 Does it require a minimumThe Reznor 43594 Flame Sensor is a critical safety component designed for precise flame rectification in high performance heating equipment. As an authentic OEM Reznor part, it ensures the ignition module receives a consistent microamp signal (typically between 3 to 10 A), preventing the short cycling or lockout issues common with worn or carbon fouled sensors. Engineered to withstand the intense thermal stress of gas fired unit heaters, this sensor