Honeywell ARD18TZ Damper Freon This model is configured for

This model is configured for natural gas (NG)

Robust Construction: Plated housings and high-grade silicone diaphragms ensure long-term stability in commercial air pressure monitoring

and CFC blends typically found in commercial refrigeration and HVAC systems

this non-programmable line volt thermostat utilizes silent triac operation to eliminate the "clicking" noise associated with traditional relays while providing proportional control for tight temperature regulation

Honeywell ARD18TZ Damper Freon This model is configured forThe Honeywell ARD18TZ is an 18 inch round automatic bypass damper designed for precision airflow control in multi zone residential and light commercial forced air systems. This 24V spring return damper operates as a power closed, spring open component, ensuring failsafe ventilation or bypass bypass performance. Constructed with heavy duty galvanized steel, the ARD18TZ features a reinforced drive blade backed by synthetic bearings for quiet operation