Heil Quaker 1173705 Heater

Maintaining proper compressor oil temperature is critical for system longevity, and the Heil Quaker 1173705 Heater is the professional-grade solution for International Comfort Products (ICP) units. This 40W 240V crankcase heater is designed to wrap securely around the compressor housing, providing consistent localized heat to prevent refrigerant migration during the off-cycle. By keeping the lubricant at an optimal temperature, this OEM HVAC replacement part ensures that the compressor does not experience "slugging" or oil dilution upon startup, which are common causes of premature mechanical failure in residential and commercial split systems.

Engineered for high-efficiency Heil, Tempstar, and Comfortmaker heat pumps and air conditioners, the 1173705 crankcase heater features a rugged construction that withstands the vibration and thermal cycling inherent in heavy-duty HVACR applications. For contractors performing corrective maintenance, this 240-volt component offers a precise fit for 5.5-inch to 7-inch diameter compressors, facilitating rapid installation and reliable electrical termination. Proper integration of this compressor heater belt is essential for protecting the internal valves and bearings from liquid refrigerant damage in cold weather environments.

• Prevents Refrigerant Migration: Keeps refrigerant from condensing in the compressor oil during standby mode.
• Reduces Startup Wear: Ensures immediate lubrication by maintaining low oil viscosity for smoother compressor engagement.
• OEM Precision: Guaranteed compatibility with ICP family brands, including Heil, Quaker, and Arcoaire systems.
• High-Efficiency Output: Delivers 40 Watts of targeted heat at 240 Volts for optimal energy-to-thermal transfer.

• What are the signs that a crankcase heater has failed? Technicians typically identify a failed 1173705 through a cold compressor sump during the off-cycle or by detecting an open circuit via an Ohmmeter during diagnostic checks.
• Can this heater be used on different compressor diameters? This wrap-around model is specifically sized for standard residential and light commercial compressor shells; always verify the circumference before securing the tension bolt.
• Is 240V the only power option for this part? Yes, the Heil 1173705 is rated strictly for 240V circuits. Wiring it to a 120V source will result in insufficient heat output, failing to protect the compressor.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.