Ranco A22-2451 SPDT Room Air Conditioner Thermostat Control

The Ranco A22-2451 is a single-pole double-throw (SPDT) thermostat control designed for room air conditioner applications. This temperature control switch provides reliable operation with a temperature range of 45°F to 81°F, making it ideal for maintaining comfortable room temperatures in residential and light commercial cooling units.

Key Features:

• SPDT (Single Pole Double Throw) switching configuration for versatile control applications
• Temperature range: 45°F to 81°F for precise climate control
• 27-inch capillary tube length allows flexible installation and remote sensing
• Designed specifically for room air conditioner control applications
• Reliable mechanical thermostat construction for long service life

This control unit is manufactured by Ranco (Invensys brand), a trusted name in HVAC temperature controls. The capillary tube sensing element provides accurate temperature detection, while the SPDT contact configuration allows the control to manage compressor cycling and fan operation. Ideal for service technicians replacing failed thermostats in window units, portable air conditioners, and through-the-wall cooling systems.