Heat Controller R68DF0012 Relay 321142-301 For technicians replacing failing metering

For technicians replacing failing metering devices

Industrial-Grade Durability: Built to withstand the thermal stresses and pressure fluctuations of modern R-410A systems

Robust SPDT Construction: Provides long-term switching reliability for the 24V control circuit

Efficient Ignition: Designed for an optimized warm-up period

this professional-grade controller features a high-torque motor and utilizes heavy-duty silver cadmium oxide contacts to ensure reliable switching for 208-277V applications

Heat Controller R68DF0012 Relay 321142-301 For technicians replacing failing meteringThe Heat Controller R68DF0012 is a professional grade Blower Time Delay Relay engineered to manage precise fan cycling in residential and commercial HVAC systems. Designed for technicians who need a reliable solution for residual heat recovery, this OEM part delays the blower motor's shutdown after the heating or cooling cycle ends. This technical integration ensures that all remaining conditioned air is distributed through the ductwork, maximizing