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secure fit against the ceiling
The Resideo ARD9TZ is a 9-inch automatic round damper engineered specifically for high-efficiency forced air zoning systems that require reliable airflow control
High Capacity Rating: Rated for up to 150
or interfacing with complex control boards
furnace heat exchanger panels require replacement due to corrosion or warping caused by persistent moisture or improper drainage in high-efficiency condensing units
EWC Controls NCM-3Z Control Panel L99H008 secure fit against the ceilingThe EWC Controls NCM 3Z is a trade grade 2 or 3 zone HVAC control panel designed as the direct NCM 300 replacement for modern residential and light commercial applications. This universal 24VAC zone controller supports 2 Heat 1 Cool configurations, making it compatible with conventional gas electric, oil, hydronic, and heat pump systems. Featuring a high visibility LCD display, it provides technicians with real time data on system status, supply air
