Copeland 918-0054-00 Heater
The Copeland 918-0054-00 Heater-Crankcase Kit is a critical field-service component designed for 120V applications, delivering a steady 35W of thermal energy to maintain optimal oil viscosity. Engineered specifically for Copeland AC3 and AC3E model hermetic compressors, this wrap-around crankcase heater prevents the migration of refrigerant into the compressor shell during off-cycles. By keeping the crankcase temperature significantly higher than the coldest part of the system, this kit effectively mitigates the risk of liquid slugging at startup, which is a leading cause of mechanical failure in industrial refrigeration and HVAC systems.
This crankcase heater kit features a rugged, 12.60-inch wrap-around band that ensures maximum surface contact with the compressor housing for efficient heat transfer. The low-wattage design is precision-calibrated to prevent oil carbonization while providing enough heat to keep lubricant fluid in low-ambient conditions. Utilizing a 918-0054-00 heater is standard practice for technicians looking to protect hermetic compressors from premature bearing wear caused by diluted oil or refrigerant-heavy "cold starts."
Key Benefits- Prevents Refrigerant Migration: Maintains high crankcase temperatures during off-cycles to stop vapor from condensing into the oil.
- Eliminates Liquid Slugging: Ensures the compressor starts with pure, undiluted lubricant to protect internal valves and scrolls.
- Optimized Warm-Up: The 35-watt output is specifically sized for Copeland AC3 series units to provide consistent heating without overheating the lubricant.
- Easy Installation: Includes a stainless steel fastening clip and necessary hardware for a secure, drop-in fit on the compressor base.
- Reliable Cold-Weather Performance: Essential for rooftop units and outdoor systems exposed to winter ambient temperatures.
Is the 918-0054-00 compatible with 240V systems?
No, this specific kit is rated for 120 Volts only. Applying 240V will cause immediate failure of the heating element. Always verify your contactor or control circuit voltage before wiring.
Where exactly should the heater be positioned on the compressor?
The heater should be wrapped around the compressor base, approximately 2 inches above the mounting plate and below the oil level, ensuring it does not overlap any weld seams for proper heat dissipation.
Can I test this heater with a multimeter?
Yes, technicians can perform a resistance (Ohm) check across the leads. A measurable resistance indicates a healthy circuit, while an "OL" reading confirms a break in the internal heating element.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $259.79
-65%$259.79
$90.93Copeland 918-0054-00 Heater
The Copeland 918-0054-00 Heater-Crankcase Kit is a critical field-service component designed for 120V applications, delivering a steady 35W of thermal energy to maintain optimal oil viscosity. Engineered specifically for Copeland AC3 and AC3E model hermetic compressors, this wrap-around crankcase heater prevents the migration of refrigerant into the compressor shell during off-cycles. By keeping the crankcase temperature significantly higher than the coldest part of the system, this kit effectively mitigates the risk of liquid slugging at startup, which is a leading cause of mechanical failure in industrial refrigeration and HVAC systems.
This crankcase heater kit features a rugged, 12.60-inch wrap-around band that ensures maximum surface contact with the compressor housing for efficient heat transfer. The low-wattage design is precision-calibrated to prevent oil carbonization while providing enough heat to keep lubricant fluid in low-ambient conditions. Utilizing a 918-0054-00 heater is standard practice for technicians looking to protect hermetic compressors from premature bearing wear caused by diluted oil or refrigerant-heavy "cold starts."
Key Benefits- Prevents Refrigerant Migration: Maintains high crankcase temperatures during off-cycles to stop vapor from condensing into the oil.
- Eliminates Liquid Slugging: Ensures the compressor starts with pure, undiluted lubricant to protect internal valves and scrolls.
- Optimized Warm-Up: The 35-watt output is specifically sized for Copeland AC3 series units to provide consistent heating without overheating the lubricant.
- Easy Installation: Includes a stainless steel fastening clip and necessary hardware for a secure, drop-in fit on the compressor base.
- Reliable Cold-Weather Performance: Essential for rooftop units and outdoor systems exposed to winter ambient temperatures.
Is the 918-0054-00 compatible with 240V systems?
No, this specific kit is rated for 120 Volts only. Applying 240V will cause immediate failure of the heating element. Always verify your contactor or control circuit voltage before wiring.
Where exactly should the heater be positioned on the compressor?
The heater should be wrapped around the compressor base, approximately 2 inches above the mounting plate and below the oil level, ensuring it does not overlap any weld seams for proper heat dissipation.
Can I test this heater with a multimeter?
Yes, technicians can perform a resistance (Ohm) check across the leads. A measurable resistance indicates a healthy circuit, while an "OL" reading confirms a break in the internal heating element.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Copeland 918-0054-00 Heater-Crankcase Kit is a critical field-service component designed for 120V applications, delivering a steady 35W of thermal energy to maintain optimal oil viscosity. Engineered specifically for Copeland AC3 and AC3E model hermetic compressors, this wrap-around crankcase heater prevents the migration of refrigerant into the compressor shell during off-cycles. By keeping the crankcase temperature significantly higher than the coldest part of the system, this kit effectively mitigates the risk of liquid slugging at startup, which is a leading cause of mechanical failure in industrial refrigeration and HVAC systems.
This crankcase heater kit features a rugged, 12.60-inch wrap-around band that ensures maximum surface contact with the compressor housing for efficient heat transfer. The low-wattage design is precision-calibrated to prevent oil carbonization while providing enough heat to keep lubricant fluid in low-ambient conditions. Utilizing a 918-0054-00 heater is standard practice for technicians looking to protect hermetic compressors from premature bearing wear caused by diluted oil or refrigerant-heavy "cold starts."
Key Benefits- Prevents Refrigerant Migration: Maintains high crankcase temperatures during off-cycles to stop vapor from condensing into the oil.
- Eliminates Liquid Slugging: Ensures the compressor starts with pure, undiluted lubricant to protect internal valves and scrolls.
- Optimized Warm-Up: The 35-watt output is specifically sized for Copeland AC3 series units to provide consistent heating without overheating the lubricant.
- Easy Installation: Includes a stainless steel fastening clip and necessary hardware for a secure, drop-in fit on the compressor base.
- Reliable Cold-Weather Performance: Essential for rooftop units and outdoor systems exposed to winter ambient temperatures.
Is the 918-0054-00 compatible with 240V systems?
No, this specific kit is rated for 120 Volts only. Applying 240V will cause immediate failure of the heating element. Always verify your contactor or control circuit voltage before wiring.
Where exactly should the heater be positioned on the compressor?
The heater should be wrapped around the compressor base, approximately 2 inches above the mounting plate and below the oil level, ensuring it does not overlap any weld seams for proper heat dissipation.
Can I test this heater with a multimeter?
Yes, technicians can perform a resistance (Ohm) check across the leads. A measurable resistance indicates a healthy circuit, while an "OL" reading confirms a break in the internal heating element.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
