HK02ZB054 | 78/54# Low Pressure Switch | Carrier SubCategory 2_Toggle Clamps True-Lok and Heavy Duty Styles **Features** * Photoelectric sensing chamber Harness the power of 329695-402 Product Type_Natural Gas or Propane for UB 30/45

HK02ZB054 78 54# Low Pressure Switch Carrier SubCategory 2_Toggle Clamps True Lok and Heavy Duty Styles **Features** * Photoelectric sensing chamber Harness the power of 329695 402 Product Type_Natural Gas or Propane for UB 30 45 **Features** * Photoelectric sensing chamber * Two wire operation * Compatible with System Sensor control panels * UL Listed **Benefits** * Reliable detection of smoke * Easy installation and maintenance * Cost effective solution for duct smoke detection **Applications** * Air handling systems * Commercial buildings * Industrial facilities our HVAC supply store offers the best prices and fast shipping for your System Sensor D2 2 Wire Photoelectric Duct Smoke Detector extending the pump's lifespan and minimizing maintenance requirements