Heatcraft Refrigeration 29395001 Pressure Valve
The Heatcraft Refrigeration 29395001 is a critical 3/8" Headmaster Pressure Valve designed to maintain consistent head pressure during low ambient conditions. This refrigeration pressure control operates by flooding the condenser with liquid refrigerant, effectively reducing its surface area to ensure the system maintains the necessary pressure drop across the thermal expansion valve (TXV). Built for commercial refrigeration and industrial HVAC applications, this valve prevents evaporator starvation and system short-cycling when outdoor temperatures drop. By automatically bypassing discharge gas directly to the receiver, it ensures a stable liquid seal at the metering device regardless of seasonal fluctuations. As a non-adjustable, factory-set component, it provides precise head pressure regulation for condenser units, walk-in coolers, and display cases, significantly improving energy efficiency and protecting the compressor from oil return issues and low-pressure trips.
Key Benefits:- Ensures constant head pressure by modulating refrigerant flow between the condenser and the receiver during low-ambient operation.
- Protects the TXV performance by maintaining the required pressure differential for proper refrigerant metering.
- Durable 3/8" ODF construction offers a robust solution for demanding commercial refrigeration systems.
- Reduces compressor wear by preventing low-pressure cutouts and ensuring consistent oil return temperatures.
- Optimizes condenser flooding to maintain a full sight glass and stable liquid pressure in all seasons.
- How do I know if the Headmaster valve is failing? If the valve is stuck in bypass mode, the bypass line to the receiver will remain hot even in high ambient temperatures, leading to unnecessarily high head pressure. If it fails to bypass, you will see a drop in head pressure and a potential loss of the liquid seal at the TXV during cold weather.
- Is the Heatcraft 29395001 adjustable? No, this is a factory-set, non-adjustable pressure control. Precise regulation is handled by the internal nitrogen charge and spring tension.
- Does this valve require a specific refrigerant? While designed for standard commercial refrigerants, always verify that your system’s operating pressures align with the factory setting of the 29395001 valve.
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: $212.19
-65%$212.19
$74.27Heatcraft Refrigeration 29395001 Pressure Valve
The Heatcraft Refrigeration 29395001 is a critical 3/8" Headmaster Pressure Valve designed to maintain consistent head pressure during low ambient conditions. This refrigeration pressure control operates by flooding the condenser with liquid refrigerant, effectively reducing its surface area to ensure the system maintains the necessary pressure drop across the thermal expansion valve (TXV). Built for commercial refrigeration and industrial HVAC applications, this valve prevents evaporator starvation and system short-cycling when outdoor temperatures drop. By automatically bypassing discharge gas directly to the receiver, it ensures a stable liquid seal at the metering device regardless of seasonal fluctuations. As a non-adjustable, factory-set component, it provides precise head pressure regulation for condenser units, walk-in coolers, and display cases, significantly improving energy efficiency and protecting the compressor from oil return issues and low-pressure trips.
Key Benefits:- Ensures constant head pressure by modulating refrigerant flow between the condenser and the receiver during low-ambient operation.
- Protects the TXV performance by maintaining the required pressure differential for proper refrigerant metering.
- Durable 3/8" ODF construction offers a robust solution for demanding commercial refrigeration systems.
- Reduces compressor wear by preventing low-pressure cutouts and ensuring consistent oil return temperatures.
- Optimizes condenser flooding to maintain a full sight glass and stable liquid pressure in all seasons.
- How do I know if the Headmaster valve is failing? If the valve is stuck in bypass mode, the bypass line to the receiver will remain hot even in high ambient temperatures, leading to unnecessarily high head pressure. If it fails to bypass, you will see a drop in head pressure and a potential loss of the liquid seal at the TXV during cold weather.
- Is the Heatcraft 29395001 adjustable? No, this is a factory-set, non-adjustable pressure control. Precise regulation is handled by the internal nitrogen charge and spring tension.
- Does this valve require a specific refrigerant? While designed for standard commercial refrigerants, always verify that your system’s operating pressures align with the factory setting of the 29395001 valve.
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 Heatcraft Refrigeration 29395001 is a critical 3/8" Headmaster Pressure Valve designed to maintain consistent head pressure during low ambient conditions. This refrigeration pressure control operates by flooding the condenser with liquid refrigerant, effectively reducing its surface area to ensure the system maintains the necessary pressure drop across the thermal expansion valve (TXV). Built for commercial refrigeration and industrial HVAC applications, this valve prevents evaporator starvation and system short-cycling when outdoor temperatures drop. By automatically bypassing discharge gas directly to the receiver, it ensures a stable liquid seal at the metering device regardless of seasonal fluctuations. As a non-adjustable, factory-set component, it provides precise head pressure regulation for condenser units, walk-in coolers, and display cases, significantly improving energy efficiency and protecting the compressor from oil return issues and low-pressure trips.
Key Benefits:- Ensures constant head pressure by modulating refrigerant flow between the condenser and the receiver during low-ambient operation.
- Protects the TXV performance by maintaining the required pressure differential for proper refrigerant metering.
- Durable 3/8" ODF construction offers a robust solution for demanding commercial refrigeration systems.
- Reduces compressor wear by preventing low-pressure cutouts and ensuring consistent oil return temperatures.
- Optimizes condenser flooding to maintain a full sight glass and stable liquid pressure in all seasons.
- How do I know if the Headmaster valve is failing? If the valve is stuck in bypass mode, the bypass line to the receiver will remain hot even in high ambient temperatures, leading to unnecessarily high head pressure. If it fails to bypass, you will see a drop in head pressure and a potential loss of the liquid seal at the TXV during cold weather.
- Is the Heatcraft 29395001 adjustable? No, this is a factory-set, non-adjustable pressure control. Precise regulation is handled by the internal nitrogen charge and spring tension.
- Does this valve require a specific refrigerant? While designed for standard commercial refrigerants, always verify that your system’s operating pressures align with the factory setting of the 29395001 valve.
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.
