Lennox 28G38 24 Volt DPDT Plug-In Relay

The Lennox 28G38 is a genuine OEM double pole double throw (DPDT) plug-in relay designed for residential and commercial HVAC systems. This relay operates on a 24 VAC coil and is commonly used to control combustion blowers and other electrical components in Lennox furnaces and heating equipment.

Key Specifications:

• 24 VAC coil voltage, 50/60 Hz operation
• DPDT (Double Pole Double Throw) configuration with two sets of contacts
• Maximum contact ratings: 13A at 120 VAC (1/3 HP), 13A at 270 VAC (1/2 HP), 3A at 600 VAC (3/4 HP)
• Compact plug-in design for easy installation and replacement
• Dimensions: 2.9" depth × 1.49" width × 1.36" height
• UPC: 66255112555

This relay replaces Lennox part number 28G3801 and is compatible with various Lennox furnace models. The DPDT design features both normally open and normally closed contacts that switch when the coil is energized, allowing precise control of electrical circuits within your HVAC system.