Lennox 48G57 Contactor 318820-201 eliminating the need for mounting

eliminating the need for mounting modifications in the field

Performance Stability: Maintains consistent static pressure readings for reliable pressure switch cycles

You must purchase an Emerson ASC2 or equivalent coil separately to match your system voltage (e

Proper calibration with this Maxitrol regulator part is essential for achieving the correct stoichiometric ratio in high-demand combustion equipment

preventing technical drift or linkage binding in commercial air handling units

Lennox 48G57 Contactor 318820-201 eliminating the need for mountingThe Lennox 48G57 Contactor is a heavy duty, 25 amp definite purpose control component engineered for high cycle demands in residential and commercial HVACR systems. As a 2 pole 24V contactor, this OEM replacement part handles the primary electrical load for compressors and condenser fans, ensuring synchronized phase switching to protect internal motor windings. The 48G57 features 24VAC 50 60Hz coil operations and 1 4 inch quick connect terminals,