Description
Trane HTR0186E Oil Separator Heater PTC 180C
- Trane Chiller Oil Separator Heater (Boarduş), 4261/1, 110 V, 13W
- Original Trane OEM Component
- Trane Part Number: HTR0186E
- Heater Sleeve / Well: WEL0023E
- Ref. No: 2248629
- Commonly Used on: Trane Series R™ Chiller models
- Replaces / Supersedes: HTR0130E
During the compressor off-cycle, the HTR0186E maintains optimal oil separator temperature to prevent liquid refrigerant migration. This stops dangerous oil foaming and viscosity loss during startup, safeguarding precision bearings from catastrophic failure.
🛠️ Critical Service Upgrade Notice (Trane Bulletin RT-SVB17A-E4)
Older Trane lines utilized legacy, non-regulated 95-Ohm heaters. These older styles constantly overheated the oil reservoir, leading to oil degradation, high acidity, and eventual corrosion burn-through of the stainless steel sensor well (WEL0023E), causing severe refrigerant and oil leaks.
💡 Pro-Service Tip: If you measure a constant 95-Ohm resistance on your current heater, you are running the high-risk, obsolete legacy part. Upgrading to the thermo-regulated HTR0186E along with a new WEL0023E sensor well during scheduled maintenance is highly recommended to eliminate leakage risks.
⚡ Compatible Trane Chiller Models & Official Documentation
Verified OEM fitment for the following Trane chiller series. Click any model to view full technical specifications, wiring schematics, and download official IOM manuals (PDF):
The HTR0186E Oil Heater PTC 180C (Part Number: HTR0186E) is a premium, high-performance replacement component designed specifically for commercial HVAC and chiller systems. Whether you are conducting routine maintenance or repairing your Trane equipment, this Cartridge Heaters guarantees uncompromised reliability. At GSD HVAC, we maintain an extensive inventory of tested, OEM-grade spare parts to keep your climate systems operating at peak efficiency. Available now for expedited global shipping.
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