Dwyer Instruments A3002 Pressure Switch/Gage 320735-701 Key Benefits for HVACR Professionals

Key Benefits for HVACR Professionals Precise System Logic: Manages complex ignition and cooling delays to optimize pool heater performance

or alarms based on flow velocity

Direct OEM Compatibility: Built to replace Lennox 52M60 and 52M6001 without field modifications

The Hankison 3161257 Fan Motor is a critical replacement component engineered specifically for high-performance compressed air dryers and industrial refrigeration systems

It is commonly used in oil-fired burner systems where consistent combustion air delivery is critical for ignition stability and heat output

Dwyer Instruments A3002 Pressure Switch/Gage 320735-701 Key Benefits for HVACR ProfessionalsThe Dwyer Instruments A3002 Pressure Switch Gage is a high precision, 3 in 1 instrument designed for the simultaneous measurement and dual limit control of differential pressure, positive pressure, or negative pressure. Engineered with the field proven Magnehelic gage movement, the A3002 provides a 0 2. 0" w. c. range with 2% full scale accuracy. This Photohelic pressure switch utilizes phototransistor actuated DPDT relays, ensuring chatter free