Carrier HR56NY010 Switch Assembly 321894-708 Key Benefits: High-Temperature Durability: Viton

Key Benefits: High-Temperature Durability: Viton seals provide superior resistance to heat and chemical degradation compared to standard nitrile

High Flow Capacity: A 43 Cv rating ensures maximum throughput for large-scale 2-inch piping systems

Most motor failures in these units are caused by vibration from a dirty or unbalanced blower wheel

Technicians should perform a resistance check across the thermistor leads and compare the readings against the Maxitrol TS194Q temperature-resistance curve to confirm the sensor is within calibration limits

The Lennox 60M10 Enthalpy Control is a critical economizer logic module designed for high-performance commercial HVAC applications

Carrier HR56NY010 Switch Assembly 321894-708 Key Benefits: High-Temperature Durability: VitonThe Carrier HR56NY010 Switch Assembly is a high spec rotary switch engineered for precision control in Carrier industrial chillers and heavy duty HVAC systems. This OEM switch replacement is built to handle specific electrical loads, featuring a rating of 10 Amps at 125 VAC (1 4 HP) and 5 Amps at 250 277 VAC (1 2 HP). As a factory authorized part, it ensures seamless integration with existing control circuits, maintaining the exact timing and