75-inch probe

reducing unnecessary service calls for nuisance trips

It remains open until the inducer fan generates enough negative pressure to reach the -0

ASME Section IV Certified: National Board capacity-certified for compliance with strict boiler safety codes

Peco Controls SP155-027 Sensor Els PW 17895 75-inch probeThe Peco Controls SP155 027 Zone Sensor is a high precision field replacement designed for seamless integration with Trane VariTrac, Tracer Summit, and Voyager unitary systems. Engineered to support commercial building automation, this Trane compatible zone sensor features an integrated temperature adjustment slide and a 4 wire CommJack (communication jack) for direct equipment diagnostics and data logging. It serves as a cost effective alternative to