Heatcraft Refrigeration 2891715 Pressure Switch
The Heatcraft Refrigeration 2891715 Pressure Switch is a critical high-safety component designed for precise HVAC system protection. This OEM replacement part is engineered to monitor discharge pressures and prevent compressor damage by providing reliable high pressure cutout functionality. Built with an adjustable pressure range, this switch allows technicians to dial in specific parameters to meet the exact requirements of various commercial refrigeration and condensing unit applications. The SPDT electrical contacts ensure seamless integration into existing control circuits, while the 240 VAC rating supports heavy-duty industrial operation.
For contractors, maintaining system efficiency depends on accurate pressure monitoring. The 2891715 model is built to withstand rigorous cycles and maintain a high degree of set-point accuracy (±2%). Whether you are performing a routine refrigeration repair or a complete system overhaul, utilizing a genuine Heatcraft high pressure control protects internal components like the condenser coil and compressor from excessive head pressure. This switch is a standard drop-in for Heatcraft, Bohn, Larkin, and Climate Control systems that require robust pressure regulation and safety limit control.
Key Benefits- Ensures compressor safety by preventing operation during high-pressure spikes.
- Features an adjustable pressure range for versatile field configuration.
- Built with durable materials for longevity in industrial HVACR environments.
- Utilizes SPDT contacts for flexible wiring in power or pilot duty circuits.
- Maintains OEM compliance to preserve original equipment performance specifications.
- How do I adjust the cutout point on the 2891715 switch? The switch features an adjustment screw that modifies the spring tension against the bellows; use a calibrated high-pressure gauge during commissioning to verify the exact trip point.
- Is this switch compatible with R-404A and R-448A systems? Yes, it is designed to handle the pressure envelopes typical of modern high-pressure refrigerants used in Heatcraft condensing units.
- Does this part require a manual reset? Most high-pressure safety switches in this class are manual reset to ensure a technician inspects the system for the cause of the over-pressure condition before restarting.
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: $256.01
-65%$256.01
$89.60Product Information
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Description
The Heatcraft Refrigeration 2891715 Pressure Switch is a critical high-safety component designed for precise HVAC system protection. This OEM replacement part is engineered to monitor discharge pressures and prevent compressor damage by providing reliable high pressure cutout functionality. Built with an adjustable pressure range, this switch allows technicians to dial in specific parameters to meet the exact requirements of various commercial refrigeration and condensing unit applications. The SPDT electrical contacts ensure seamless integration into existing control circuits, while the 240 VAC rating supports heavy-duty industrial operation.
For contractors, maintaining system efficiency depends on accurate pressure monitoring. The 2891715 model is built to withstand rigorous cycles and maintain a high degree of set-point accuracy (±2%). Whether you are performing a routine refrigeration repair or a complete system overhaul, utilizing a genuine Heatcraft high pressure control protects internal components like the condenser coil and compressor from excessive head pressure. This switch is a standard drop-in for Heatcraft, Bohn, Larkin, and Climate Control systems that require robust pressure regulation and safety limit control.
Key Benefits- Ensures compressor safety by preventing operation during high-pressure spikes.
- Features an adjustable pressure range for versatile field configuration.
- Built with durable materials for longevity in industrial HVACR environments.
- Utilizes SPDT contacts for flexible wiring in power or pilot duty circuits.
- Maintains OEM compliance to preserve original equipment performance specifications.
- How do I adjust the cutout point on the 2891715 switch? The switch features an adjustment screw that modifies the spring tension against the bellows; use a calibrated high-pressure gauge during commissioning to verify the exact trip point.
- Is this switch compatible with R-404A and R-448A systems? Yes, it is designed to handle the pressure envelopes typical of modern high-pressure refrigerants used in Heatcraft condensing units.
- Does this part require a manual reset? Most high-pressure safety switches in this class are manual reset to ensure a technician inspects the system for the cause of the over-pressure condition before restarting.
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.
