Description
Trane HTR15176 Belt Type Crankcase Heater Overview
The Trane HTR15176 is a belt-type crankcase heater engineered to protect refrigerant compressors from refrigerant migration and liquid slugging during off-cycle periods. By maintaining a consistent warmth around the compressor crankcase, this heater helps prevent oil dilution and ensures reliable startup — extending compressor life and reducing costly service calls.
Key Specifications
- Type: Belt (Wrap-Around) Crankcase Heater
- Voltage: 230 Volts
- Wattage: 40 Watts
- Compatible Compressor Diameter: 5-1/2″ to 7-1/2″
- Lead Length: 62 Inches
- SKU / Part Number: HTR15176
- Brand: Trane
Features & Benefits
- Belt-style design wraps securely around the compressor body for maximum surface contact and heat transfer
- Wide diameter range (5-1/2″ to 7-1/2″) ensures compatibility with a broad selection of compressor models
- 62″ leads provide installation flexibility in tight or complex equipment configurations
- 40-watt output delivers efficient, low-energy crankcase warming without overheating
- Operates at 230 Volts — compatible with standard commercial HVAC electrical supplies
- Helps prevent refrigerant migration into compressor oil during off cycles, reducing risk of compressor failure on startup
- Genuine Trane OEM replacement part for assured fit and performance
Application
The HTR15176 is ideal for use in commercial and residential HVAC systems where compressor protection during shutdown periods is critical. It is especially recommended in colder climates or installations where the compressor is exposed to low ambient temperatures that can cause refrigerant to migrate into the crankcase oil.
Why Choose a Crankcase Heater?
Without a functioning crankcase heater, refrigerant can dissolve into the compressor oil during the off cycle. On startup, this refrigerant flashes off rapidly, causing oil foaming and potential compressor damage. Installing or replacing a crankcase heater is a low-cost preventive measure that protects one of the most expensive components in any HVAC system.
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