Dwyer Instruments A-310A Valve 321702-401 20KW HEAT KIT

20KW HEAT KIT

resulting in high energy efficiency and significantly quieter operation compared to traditional reciprocating models

60 Hz power supply

it typically fits units produced after May 2007

Dwyer Instruments A-310A Valve 321702-401 20KW HEAT KITThe Dwyer Instruments A 310A Valve is a technical essential for any contractor working with low pressure measurement systems. This 3 way vent valve is engineered specifically for permanent installations where Magnehelic gauges or manometers are connected via rigid metal or plastic tubing. In high stakes HVACR environments where periodic zeroing is required without breaking line integrity, the A 310A provides a reliable manual interface. Featuring a 1