Description
The Trane HTR15190 is an OEM crankcase heater engineered to protect compressor integrity in commercial and residential HVAC systems. Operating at 70 watts and 460 volts, this heater maintains compressor oil temperature during off-cycle periods, preventing refrigerant from migrating into and diluting the crankcase oil — a leading cause of compressor wear and premature failure.
Why Crankcase Heaters Matter
During system shutdown, refrigerant can migrate to the compressor sump and mix with the lubricating oil. When the compressor restarts, this refrigerant-oil mixture can cause slugging, oil foaming, and bearing damage. The HTR15190 keeps the crankcase warm enough to drive off refrigerant, ensuring clean oil and a safe start every time.
Key Specifications
- Brand: Trane
- Part Number: HTR15190
- Wattage: 70W
- Voltage: 460V
- Type: Crankcase Heater
Features & Benefits
- OEM Trane replacement part for precise fit and performance
- Prevents refrigerant migration into compressor oil during off cycles
- Reduces risk of compressor slugging, oil foaming, and bearing damage
- Rated at 70W / 460V for compatibility with commercial-voltage equipment
- Helps extend compressor service life and reduce costly repairs
- Direct OEM replacement ensures reliable, long-term operation
Application
Designed as a direct OEM replacement for Trane systems requiring a 70W, 460V crankcase heater. Always verify your equipment’s model and wiring specifications before installation. Consult the unit’s service manual or a qualified HVAC technician for proper installation guidance.
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