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this Boiler Control Board provides the necessary digital interface for real-time monitoring and adjustment of combustion parameters
the system will attempt several ignite cycles before entering a hard lockout
The Reznor 103497 Transformer is a critical multi-tap induction component designed for reliable HVAC 24V control circuit power distribution
If your system supplies 115V
Lennox 64W71 Limit Switch 320788-704 this Boiler Control Board providesThe Lennox 64W71 Limit Switch is a critical OEM HVAC replacement part engineered for high limit temperature protection in Lennox gas furnaces and heating units. This L210 30 limit switch features a fixed temperature setting, designed to open the electrical circuit at 210 degrees Fahrenheit and automatically reset when the temperature drops by 30 degrees. As a furnace high limit control, it utilizes a precision snap action bimetal disc to ensure rapid
US$ 41.00
US$ 18.00
US$ 60.00
