Description
Rheem-Ruud 44-17402-18 Belt Type Crankcase Heater Overview
The Rheem-Ruud 44-17402-18 is a belt-style crankcase heater engineered to protect refrigerant compressors from refrigerant migration and oil dilution during off-cycle periods. By maintaining the compressor crankcase at an elevated temperature, this heater helps ensure proper lubrication at startup, extending compressor life and improving overall system reliability.
Key Specifications
- SKU / Part Number: 44-17402-18
- Type: Belt Type Crankcase Heater
- Voltage: 460 Volts
- Wattage: 90 Watts
- Compatible Compressor Diameter: 9-1/8″ – 11″
- Lead Length: 28-3/4″
- Brand: Rheem-Ruud
Features & Benefits
- Belt-style design wraps securely around the compressor body for consistent, even heat distribution
- Wide diameter range (9-1/8″ to 11″) provides compatibility across a variety of compressor sizes
- Rated at 460 Volts for use in commercial and light industrial HVAC applications
- 90-Watt output delivers efficient, low-energy heating to prevent refrigerant migration
- 28-3/4″ leads allow for flexible routing and easy connection within the unit cabinet
- Genuine Rheem-Ruud OEM replacement part ensures proper fit and performance
- Helps protect compressor lubricating oil from refrigerant dilution during extended off cycles
Application
The 44-17402-18 crankcase heater is designed as a direct OEM replacement for compatible Rheem and Ruud commercial HVAC systems. It is ideal for rooftop units, condensing units, and other refrigeration systems operating on 460-volt power supplies where compressor protection during off cycles is critical.
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