Johnson Controls T22JAA-1 Thermostat Refrigerant Compatible with both VP531A pneumatic

Compatible with both VP531A pneumatic valves and VP531C series terminal unit valves

This normally closed unit features a synchronous motor drive that efficiently moves the valve to the desired position when energized and returns to the safety position upon loss of power via a heavy-duty stainless steel spring

Durable Capillary Design: A 60-inch (5-foot) capillary tube offers flexibility for proper bulb mounting and insulation

OEM Precision: Specifically calibrated for models like the Lennox CMPE100U4 to ensure the gas valve opens only after the element reaches peak temperature

Extended Reach: 45" factory-installed leads provide ample length for flexible routing to the control board

Johnson Controls T22JAA-1 Thermostat Refrigerant Compatible with both VP531A pneumaticThe Johnson Controls T22JAA 1 is a commercial grade line voltage wall thermostat engineered specifically for heavy duty cooling applications. This robust SPST cooling thermostat provides precise temperature control for fans, motors, and cooling equipment across a 40F to 90F range. Featuring a fixed 2 1 4F differential, it ensures stable cycling and prevents short cycling of refrigeration compressors or exhaust fans. The intuitive knob adjustment and