Description
The Johnson Controls P70BA-1 Manual Reset Open Low-Pressure Switch is an essentialpart of HVAC systems, which desinged to controlling the pressure at which the HVAC system operates. It have a pressure rating of 100 PSI and a dimension of 20″ and gives precise control of low-pressure situations to prevent harm or failure of equipment. This switch operates by detecting changes in pressure by a capillary tube that can be up to 36″ in flexible length. In the event of a pressure drop below the set limit, the switch triggers a manual reset which requires action to continue functioning, be safe, and avoid any system failure. Used mainly in HVAC such as refrigeration and air conditioning, this enhances the equipment efficiency by minimizing low pressure that might result in harm to the compressor or poor cooling.
