Johnson Controls T-4506-203 Pneumatic Thermostat, Dual Temperature, Heating and Cooling, 2 Pipe all in one Upgrade your equipment with the

Upgrade your equipment with the Enviro Sonnet B/V Flue Adapter with Gasket (50-1497)

EMISSIONS G/H: 1

Dimensions: 16

Compatible with a wide range of Lennox and Astria models

ensuring efficient operation of your fireplace and maximizing energy efficiency

Johnson Controls T-4506-203 Pneumatic Thermostat, Dual Temperature, Heating and Cooling, 2 Pipe all in one Upgrade your equipment with theJohnson Controls T 4506 203 Pneumatic Thermostat for Dual Temperature Heating and Cooling Upgrade your heating and cooling system with the Johnson Controls T 4506 203 Pneumatic Thermostat. Designed for dual temperature control, this thermostat offers precise and efficient regulation of your HVAC system. With its advanced features and durable construction, this thermostat is the ideal choice for both residential and commercial applications. Key