Description
Carrier HT32BH850 Crankcase Heater Overview
The Carrier HT32BH850 Crankcase Heater is a genuine OEM replacement component engineered to protect the compressor in compatible Carrier HVAC systems. By maintaining the crankcase at an elevated temperature during off-cycles, this heater prevents refrigerant from migrating into and mixing with the compressor oil — a leading cause of compressor damage and premature failure.
Why Crankcase Heaters Matter
During periods of system shutdown, refrigerant can migrate toward the cooler compressor crankcase and dissolve into the lubricating oil. On startup, this refrigerant-oil mixture can cause slugging, oil foaming, and bearing wear. A properly functioning crankcase heater eliminates this risk by keeping the oil warm and refrigerant-free, extending compressor life and maintaining system efficiency.
Key Features
- Genuine Carrier OEM replacement part — ensures proper fit and function
- Designed to prevent refrigerant migration into compressor oil during off-cycles
- Helps protect compressor bearings and internal components from oil dilution damage
- Supports reliable cold-weather startups and year-round system performance
- Direct replacement for compatible Carrier equipment — no modifications required
Applications
- Replacement crankcase heater for compatible Carrier residential and light commercial HVAC systems
- Ideal for service technicians performing preventive maintenance or compressor-related repairs
Ordering Information
- Brand: Carrier
- Part Number / SKU: HT32BH850
- Part Type: Crankcase Heater
Always verify compatibility with your specific Carrier equipment model before ordering. Consult the equipment service manual or contact your Carrier distributor for application guidance.
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