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this specific model is a "no-window" version designed for a clean look without a visible thermometer or setpoint dial
15" WC Pressure Switch
technicians can cut the JW1 jumper wire on the circuit board
Common Questions Which recorders are compatible with the 30756409-002 kit
Zonefirst AOBD-12X12 Blade Damper Refrigerant this specific model is aThe Zonefirst AOBD 12X12 is a professional grade 12" x 12" automatic opposed blade damper designed to provide precise airflow management in commercial and residential HVAC zoning systems. Constructed from heavy duty extruded anodized aluminum, this damper features a low profile frame that allows for simple "slide in" installation through a standard 3 inch duct slot. Unlike parallel blade dampers, the opposed blade action provides a linear airflow