Trane CNT3719 Control 319825-402 Durable Construction: Features a fine-mesh

Durable Construction: Features a fine-mesh inlet screen to protect the internal valve seat from debris and pipe scale

reducing the need to stock multiple specialized protectors

this HVAC blower fan blade is built to withstand rigorous cycling and outdoor exposure

Technicians should inspect the air intake adapter for cracks

The Belimo ZG-LMSA is a heavy-duty shaft extension engineered for technicians dealing with short damper shafts in the field

Trane CNT3719 Control 319825-402 Durable Construction: Features a fine-meshThe Trane CNT3719 is a heavy duty, single pole single throw (SPST) low pressure control switch engineered to protect the compressor from low suction conditions and avoid thermal overloads. As a critical safety component in Trane HVAC systems, this switch monitors refrigerant levels and opens the circuit when pressure drops to 8 PSI, then automatically closes (resets) when pressure returns to 25 PSI. Built with a rugged IP65 rated casing, the CNT3719