Description
York 025-32938-000 Crankcase Heater Overview
The York 025-32938-000 is an OEM crankcase heater engineered to protect refrigeration and air conditioning compressors from the damaging effects of refrigerant migration. By maintaining the compressor crankcase at an elevated temperature during off cycles, this heater prevents liquid refrigerant from mixing with compressor oil — a leading cause of compressor failure and premature wear.
Key Specifications
- Part Number: 025-32938-000
- Brand: York
- Voltage: 120V
- Wattage: 350W
- Type: Crankcase Heater
Features & Benefits
- Prevents refrigerant migration into compressor oil during off cycles
- Helps extend compressor service life and reduce costly failures
- OEM York replacement part ensures proper fit and performance
- 120V input voltage for compatibility with standard residential and light commercial systems
- 350W output delivers reliable, consistent heat to the crankcase
- Direct OEM replacement for York equipment — no modifications required
Application
Designed as a direct OEM replacement for York HVAC systems, this crankcase heater is ideal for service technicians and contractors performing compressor maintenance or replacement. Installing a crankcase heater is a best practice recommended by compressor manufacturers to safeguard equipment, particularly in cold-climate installations or systems subject to extended off periods.
Why Use a Crankcase Heater?
During compressor shutdown, refrigerant can migrate to the crankcase and dissolve into the oil. On startup, this refrigerant rapidly boils off, causing oil foaming and loss of lubrication — resulting in bearing wear and compressor damage. The York 025-32938-000 crankcase heater eliminates this risk by keeping the oil warm and refrigerant-free, ensuring reliable startups and long compressor life.
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