IO Hvac Controls ZPA-OTS Sensor 320074-702 The Copeland 918-0019-08 Crankcase Heater

The Copeland 918-0019-08 Crankcase Heater is a critical HVACR service part designed to prevent refrigerant migration and maintain oil temperature during compressor off-cycles

This precision-engineered HVAC mounting hardware facilitates the secure installation of replacement actuators and dampers

This HVACR replacement part is non-position sensitive and can be mounted vertically or horizontally

Common Questions Is the ICP 1177834 compatible with propane (LP) systems

ensure compatibility with specific VS series components or high-temperature actuators

IO Hvac Controls ZPA-OTS Sensor 320074-702 The Copeland 918-0019-08 Crankcase HeaterThe iO HVAC Controls ZPA OTS is a critical NTC Type III thermistor designed for precise ambient monitoring and balance point control in residential and light commercial zoning systems. Rated at 10K Ohms @ 77 F, this sensor integrates directly with the iO HVAC ZP3 HPS ESP, ZP4 ESP, and ZP6 ESP zoning panels. By detecting real time outdoor conditions, it allows contractors to set specific high and low balance points, managing when a system should lock