ZD8X28TZ/U Top Seller Versatile Circuit Power: These General

Versatile Circuit Power: These General Purpose Transformers Provide Power to 24 VAC Circuits

damage and unauthorized adjustment of thermostat settings

For V110 valves

F300 optimizes efficiency with airflow capturing up to 98% of particles that pass through it

For control of heat only low voltage systems

ZD8X28TZ/U Top Seller Versatile Circuit Power: These GeneralThis 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.