Lennox 48G59 – Lennox 48G5901 Definite Purpose Contactor, 40 Amp, 2-Pole, 24 VAC Coil

 

The Lennox 48G59 (part 48G5901) is a durable, factory-approved 40 Amp definite purpose contactor designed for reliable power switching in residential and light commercial HVAC systems. Featuring a 2-pole configuration and a 24 VAC 50/60 Hz control coil, this contactor delivers consistent performance, long service life, and secure electrical connectivity. Ideal for air conditioners, heat pumps, rooftop units, and other Lennox equipment requiring high-quality power control.

Engineered to meet Lennox OEM specifications, this replacement part ensures proper fit, dependable operation, and system protection—helping prevent premature component failure and nuisance outages.

 

Key Features:
• OEM Lennox replacement part for guaranteed compatibility
• 40 Amp resistive load rating
• 2-pole configuration for dependable power switching
• 24 VAC 60/50 Hz control coil
• Heavy-duty contacts for extended electrical life
• Suitable for A/C condensers, heat pumps & HVAC applications
• UL-recognized for safety and reliability

 

Specifications:
• Amperage: 40A
• Poles: 2
• Coil Voltage: 24 VAC 50/60 Hz
• Application: HVAC power control
• Manufacturer: Lennox
• Part Numbers: 48G59, 48G5901

 

Common Uses:
• Residential & commercial air conditioners
• Heat pump systems
• Air handlers and packaged HVAC units