Product Overview
A.J. Antunes 8021203119 Air Pressure Differential Switch
The A.J. Antunes 8021203119 Air Pressure Differential Switch is a safety feature used in many HVAC systems. This part measures the amount of air pressure in the system, when the pressure goes outside of the pressure range, the switch activates. It will either turn on or off the system to prevent any damage.
Part Details:
- Pressure Range: 0.17-6.0" Water Column
- Single Pole Double Throw
- 1/4" Compression Fitting
- 1/8" NPT Connections
