ensuring consistent flame stabilization and efficient fuel-to-air mixing in commercial gas boilers

the gas-filled sensing element is non-position-sensitive

Technicians commonly find this wheel in PTAC units

The fixed differential is designed to minimize short-cycling while maintaining tight temperature tolerances within the 100°F to 200°F operating window

Featuring a 1/2" NPT inlet and 3/4" NPT outlet

Lennox 10X87 Controller Refrigerant ensuring consistent flame stabilization andThe Lennox 10X87 C3 Controller is a high performance HVAC control board engineered for precision management of heating and cooling cycles in light commercial and residential Lennox Prodigy systems. This OEM replacement part, originally identified as Lennox 103976 01, provides the essential logic required to regulate temperature, airflow, and humidity levels across up to three independent zones. As a core component of the Lennox C3 control system, this