Using this in an LP system without a proper conversion orifice will result in unsafe burner operation

Direct OEM Fit: Simplifies maintenance by serving as a 1:1 1037597 replacement

This board utilizes corrosion-resistant contact points to maintain low-voltage signal clarity between the thermostat

Is the Lennox 69W37 a manual or automatic reset limit

Balanced Plug Design: Minimizes the impact of varying water inlet pressures on the modulating control valve accuracy

Siemens Industrial Controls 75LCC120A Coil 340155-7026 Using this in an LPThe Siemens Industrial Controls 75LCC120A Coil is a precision engineered control component specifically designed for replacement in Class LC electrically held lighting contactors. Built for critical industrial and HVACR environments, this 120V AC magnetic coil supports dual frequency operation, functioning at 110V AC @ 50 Hz and 115 120V AC @ 60 Hz. Professionals rely on this Siemens motor control coil to deliver stable electromagnetic actuation,