York S1-025-37420-240 Belt
The York S1-025-37420-240 is a high-performance crankcase heater designed to prevent compressor oil migration during the off-cycle. This belt-type heater operates at 240 Volts and provides 70 Watts of targeted heat to keep refrigerant from condensing in the oil sump. Engineered for versatility, it features an adjustable fit for compressor shells ranging from 21.8 to 28.6 inches in diameter. For technicians, installing this belly band heater is a critical step in preventing liquid slugging and ensuring immediate lubrication during cold-weather startups. The unit includes 6-inch leads for clean termination within the electrical cabinet. By maintaining the crankcase temperature above the system saturation point, this HVAC replacement heater significantly reduces bearing wear and mechanical stress. Using a high-conduction heating element, the S1-025-37420-240 ensures uniform thermal distribution, making it a reliable choice for commercial and residential JCI equipment maintenance and service.
Key Benefits
- Enhanced Lubrication Protection: Ensures oil stays at the proper viscosity by preventing refrigerant dilution in the crankcase.
- Flexible Sizing: The 21.8" to 28.6" diameter range allows for precise fitment across multiple compressor frame sizes.
- Optimized Heat Output: 70W power rating delivers sufficient thermal energy for large-capacity compressors without overheating.
- Durable Construction: The belt-style design provides a secure, vibration-resistant mount directly to the compressor housing.
Common Questions
What happens if the crankcase heater fails?
If the York S1-025-37420-240 is non-functional, refrigerant can migrate to the compressor oil, causing foam during startup and leading to potential mechanical failure of the scrolls or pistons.
Is this heater compatible with 208V systems?
While it will operate, the wattage output will be lower than the rated 70W. It is specifically designed for 240V operation to ensure maximum efficiency.
How do I confirm the fit for my compressor?
Measure the circumference of your compressor shell; this heater is designed for units that fall within the 21.8" to 28.6" diameter specification.
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: $69.34
-65%$69.34
$24.27York S1-025-37420-240 Belt
The York S1-025-37420-240 is a high-performance crankcase heater designed to prevent compressor oil migration during the off-cycle. This belt-type heater operates at 240 Volts and provides 70 Watts of targeted heat to keep refrigerant from condensing in the oil sump. Engineered for versatility, it features an adjustable fit for compressor shells ranging from 21.8 to 28.6 inches in diameter. For technicians, installing this belly band heater is a critical step in preventing liquid slugging and ensuring immediate lubrication during cold-weather startups. The unit includes 6-inch leads for clean termination within the electrical cabinet. By maintaining the crankcase temperature above the system saturation point, this HVAC replacement heater significantly reduces bearing wear and mechanical stress. Using a high-conduction heating element, the S1-025-37420-240 ensures uniform thermal distribution, making it a reliable choice for commercial and residential JCI equipment maintenance and service.
Key Benefits
- Enhanced Lubrication Protection: Ensures oil stays at the proper viscosity by preventing refrigerant dilution in the crankcase.
- Flexible Sizing: The 21.8" to 28.6" diameter range allows for precise fitment across multiple compressor frame sizes.
- Optimized Heat Output: 70W power rating delivers sufficient thermal energy for large-capacity compressors without overheating.
- Durable Construction: The belt-style design provides a secure, vibration-resistant mount directly to the compressor housing.
Common Questions
What happens if the crankcase heater fails?
If the York S1-025-37420-240 is non-functional, refrigerant can migrate to the compressor oil, causing foam during startup and leading to potential mechanical failure of the scrolls or pistons.
Is this heater compatible with 208V systems?
While it will operate, the wattage output will be lower than the rated 70W. It is specifically designed for 240V operation to ensure maximum efficiency.
How do I confirm the fit for my compressor?
Measure the circumference of your compressor shell; this heater is designed for units that fall within the 21.8" to 28.6" diameter specification.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The York S1-025-37420-240 is a high-performance crankcase heater designed to prevent compressor oil migration during the off-cycle. This belt-type heater operates at 240 Volts and provides 70 Watts of targeted heat to keep refrigerant from condensing in the oil sump. Engineered for versatility, it features an adjustable fit for compressor shells ranging from 21.8 to 28.6 inches in diameter. For technicians, installing this belly band heater is a critical step in preventing liquid slugging and ensuring immediate lubrication during cold-weather startups. The unit includes 6-inch leads for clean termination within the electrical cabinet. By maintaining the crankcase temperature above the system saturation point, this HVAC replacement heater significantly reduces bearing wear and mechanical stress. Using a high-conduction heating element, the S1-025-37420-240 ensures uniform thermal distribution, making it a reliable choice for commercial and residential JCI equipment maintenance and service.
Key Benefits
- Enhanced Lubrication Protection: Ensures oil stays at the proper viscosity by preventing refrigerant dilution in the crankcase.
- Flexible Sizing: The 21.8" to 28.6" diameter range allows for precise fitment across multiple compressor frame sizes.
- Optimized Heat Output: 70W power rating delivers sufficient thermal energy for large-capacity compressors without overheating.
- Durable Construction: The belt-style design provides a secure, vibration-resistant mount directly to the compressor housing.
Common Questions
What happens if the crankcase heater fails?
If the York S1-025-37420-240 is non-functional, refrigerant can migrate to the compressor oil, causing foam during startup and leading to potential mechanical failure of the scrolls or pistons.
Is this heater compatible with 208V systems?
While it will operate, the wattage output will be lower than the rated 70W. It is specifically designed for 240V operation to ensure maximum efficiency.
How do I confirm the fit for my compressor?
Measure the circumference of your compressor shell; this heater is designed for units that fall within the 21.8" to 28.6" diameter specification.
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.
