Key Benefits Efficient Airflow Control: The opposed blade design reduces static pressure and provides balanced air distribution across the zoning system

reducing the need for intensive chemical cleanings

technicians can toggle between fixed or adjustable deadband modes to prevent short-cycling in critical HVAC sequences

the resistance increases

50-amp resistive rating

Antunes Controls 804111704 Pressure Switch 30067439-890 Key Benefits Efficient Airflow Control:The Antunes Controls 804111704 HLGP A is a commercial grade High Low Gas Pressure Switch designed for precise monitoring of gas manifold pressures. This model features a dual switch configuration, providing a High Gas Pressure Switch range of 2" to 16" W. C. and a Low Gas Pressure Switch range of 2" to 14" W. C. Engineered with 2 SPDT (Single Pole Double Throw) circuitry and a manual reset mechanism, it ensures equipment safety by locking out the