Resideo TH8321R1001 Thermostat L99H008 The assembly features approximate dimensions

The assembly features approximate dimensions of 39

the Lennox 79J08 is specifically calibrated for the pressure curves of R22 systems

Key Benefits for the Job Site: High Volume Discharge: Rated for systems requiring 5

Dual-Function Capability: Operates efficiently as either a low pressure selector or a pneumatic volume booster depending on port configuration

Resideo TH8321R1001 Thermostat L99H008 The assembly features approximate dimensionsThe Resideo TH8321R1001 VisionPRO 8000 is a versatile 7 day programmable thermostat engineered with RedLINK technology for robust wireless communication. Designed for flexibility, this unit operates as a standalone controller for up to 3H 2C heat pump or 2H 2C conventional systems. When integrated with an Equipment Interface Module (EIM), its capacity expands to 4H 2C heat pump or 3H 2C conventional configurations. It supports 18 30Vac or 750mV