Product Overview
A.J. Antunes 8221210041 Air Pressure Switch
The A.J. Antunes 8221210041 Air Pressure Switch measures and monitors the air pressure in HVAC systems. If the air pressure goes outside the set limit, then the switch is activated. By being activated, the switch will shut down other parts of the systems, or the full system. This is to prevent the equipment from being damaged.
Part Details:
- 0.05-1" water column
- Single-Pole, Double-Throw
- 1/4" Barb Connections
