Description
The Trane CNT3719 is a low-pressure control switch that protects and maximizes HVAC system performance. This is a single pole, single throw switch that is dependable for on/off control based on the air pressure in the system. The IP65 rated casing protects the switch from dust and water, and is suitable for a range of HVAC conditions. The Trane has a current rating of 6 amps and a voltage rating of 250 VAC and can handle common HVAC system loads. It also has a pressure switch function, which is most important. At 8 PSI the switch opens the circuit off and at 25 PSI it closes the circuit on.
