ZoneFirst 4PDR Relay female receptacles for 1/4 inch

female receptacles for 1/4 inch male flag connectors

the standardized connectors provided by the Trane WIR3193 allow for rapid

and the signal for the indicator light to the P terminal

31 lb unit provides the 200/230V to 24V conversion needed for high-demand cooling and heating applications

and Ducane gas-fired furnaces

ZoneFirst 4PDR Relay female receptacles for 1/4 inchThe ZoneFirst 4PDR Relay is a specialized 24Vac 4PDT relay engineered for multi purpose HVACR control and complex zoning logic. This unit features a 4 Pole Double Throw configuration, allowing a single 24V signal to switch four independent sets of contacts. It is most commonly deployed as a slave damper control relay, enabling a technician to drive up to four separate dampers from one zone on a control panel or a single switch. The 4PDR utilizes a