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and proportional pre-mixers
The Lennox 10P33 Kit is a critical service component for multi-stage heating systems
Dual Voltage Versatility: 120V/240V capability allows for flexible field wiring in various furnace and air handler configurations
Environmentally Rugged: The NEMA 4X rated solenoid head protects electrical components from moisture and wash-down procedures
Resideo Q309A1970 Thermocouple R-410A and proportional pre-mixersThe Resideo Q309A1970 Thermocouple is a high performance pilot flame detector designed for standing pilot systems in residential and commercial gas fired equipment. This 30 millivolt heavy duty thermocouple features a 24 inch lead and a standardized split nut connection for a secure fit to the gas control valve. It is engineered to provide precise millivolt output, typically between 26mV and 32mV open circuit, ensuring the safety string remains closed
