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Unlike generic gauges
Built with a 1/2" NPT connection and a high-strength aluminum die-cast housing
it allows for precise airflow tuning to match original equipment manufacturer specs
specifically designed for seamless compatibility with TP970 series thermostats
Utilizing this furnace pressure switch maintains the original equipment’s pressure differential specifications and UL safety listings
Belimo TFB120 Actuator Freon Unlike generic gaugesThe Belimo TFB120 Actuator is a high performance spring return damper actuator designed for reliable on off control in commercial HVAC systems. Operating on a universal 120Vac (100 240V) power supply, this 22 in lb torque motor provides consistent fail safe positioning, ensuring dampers return to a safe state during power loss. Engineered for direct coupled mounting, it handles shafts from 1 4" to 1 2" with its universal clamp, eliminating the need