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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Dual-action valve functionality allows for seamless pressure relief and vacuum recovery
The X666701 corresponds to the updated manufacturing catalog number
This thermostat is specifically designed for Daikin-McQuay FCHB/FCHF
The unit includes a Start-up Assistant mode and parameter backup capabilities
Resideo ZD28X10TZ Damper 322838-753 Dual-action valve functionality allows forThe Resideo ZD28X10TZ is a heavy duty, 28" x 10" parallel blade zone damper engineered for high performance volume control in HVAC forced air systems. Designed for reliability, this rectangular duct damper utilizes a 24Vac synchronous motor to provide precise airflow management, making it the standard choice for contractors integrating with Honeywell Home TrueZONE panels. This model is configured as a power closed spring return open (PC SRO) unit,
US$ 376.19
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