ZD12X26TZ/U Inactivate The 75F Smart Stat is

The 75F Smart Stat is an all-in-one commercial thermostat and humidistat with seven onboard sensors for indoor air quality management and thermostatic control

access door and MERV 13 filter

Combination gas control for use in 120 VAC

configurable lockout timing of 15 or 90 seconds and configurable prepurge of 30 seconds or no prepurge

These Honeywell Home Leadwire Zone Valves from Resideo come with a motorized actuator and valve assembly to control the flow of hot water to a heat exchanger such as a radiator

ZD12X26TZ/U Inactivate The 75F Smart Stat isThis easy to wire damper includes a 24 volt motor used to control circulating air in HVAC systems. The ZD is a power close and spring open damper used when a normally open damper is required. It's typically used with TrueZONE and other electronic zoning systems.