
Armstrong Furnace A4TXV01-1 Expansion Valve
The Armstrong Furnace A4TXV01-1 is a high-precision thermostatic expansion valve (TXV) engineered for R-410A refrigerant HVAC systems. This OEM expansion valve is a critical component for 2 to 3-ton air conditioning units and heat pumps, ensuring that the evaporator receives the exact amount of refrigerant needed for peak cooling performance. By maintaining a constant superheat, the A4TXV01-1 TXV kit protects the compressor from liquid slugging while significantly increasing energy efficiency and lowering operating costs. Designed by Allied Air Enterprises, this robust HVAC replacement part features a durable 3/8-inch flare connection and is built to operate reliably within a wide temperature range of -40°F to 140°F. Integrating this high-quality refrigerant flow control device into your residential or commercial system optimizes heat transfer, improves indoor comfort, and extends the overall life of your equipment through superior pressure regulation and precise mechanical operation.
Key Benefits- Enhanced Efficiency: Optimizes refrigerant flow to maximize system SEER ratings and reduce monthly energy consumption.
- Compressor Protection: Maintains precise superheat levels to prevent liquid refrigerant from returning to and damaging the compressor.
- OEM Reliability: Genuine Armstrong/Allied Air part ensures perfect mechanical fit and factory-spec performance.
- Versatile Application: Suitable for a variety of 2 to 3-ton residential AC units and heat pump systems.
- What refrigerant is compatible with the A4TXV01-1? This expansion valve is specifically designed for use with R-410A systems only.
- Will this valve fit my 2.5-ton air conditioner? Yes, the A4TXV01-1 is rated for use with 2 to 3-ton HVAC equipment.
- How does this TXV improve my cooling? It provides active flow modulation based on evaporator load, ensuring much better temperature stability than fixed-orifice devices.
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.
Armstrong Furnace A4TXV01-1 Expansion Valve
The Armstrong Furnace A4TXV01-1 is a high-precision thermostatic expansion valve (TXV) engineered for R-410A refrigerant HVAC systems. This OEM expansion valve is a critical component for 2 to 3-ton air conditioning units and heat pumps, ensuring that the evaporator receives the exact amount of refrigerant needed for peak cooling performance. By maintaining a constant superheat, the A4TXV01-1 TXV kit protects the compressor from liquid slugging while significantly increasing energy efficiency and lowering operating costs. Designed by Allied Air Enterprises, this robust HVAC replacement part features a durable 3/8-inch flare connection and is built to operate reliably within a wide temperature range of -40°F to 140°F. Integrating this high-quality refrigerant flow control device into your residential or commercial system optimizes heat transfer, improves indoor comfort, and extends the overall life of your equipment through superior pressure regulation and precise mechanical operation.
Key Benefits- Enhanced Efficiency: Optimizes refrigerant flow to maximize system SEER ratings and reduce monthly energy consumption.
- Compressor Protection: Maintains precise superheat levels to prevent liquid refrigerant from returning to and damaging the compressor.
- OEM Reliability: Genuine Armstrong/Allied Air part ensures perfect mechanical fit and factory-spec performance.
- Versatile Application: Suitable for a variety of 2 to 3-ton residential AC units and heat pump systems.
- What refrigerant is compatible with the A4TXV01-1? This expansion valve is specifically designed for use with R-410A systems only.
- Will this valve fit my 2.5-ton air conditioner? Yes, the A4TXV01-1 is rated for use with 2 to 3-ton HVAC equipment.
- How does this TXV improve my cooling? It provides active flow modulation based on evaporator load, ensuring much better temperature stability than fixed-orifice devices.
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 Armstrong Furnace A4TXV01-1 is a high-precision thermostatic expansion valve (TXV) engineered for R-410A refrigerant HVAC systems. This OEM expansion valve is a critical component for 2 to 3-ton air conditioning units and heat pumps, ensuring that the evaporator receives the exact amount of refrigerant needed for peak cooling performance. By maintaining a constant superheat, the A4TXV01-1 TXV kit protects the compressor from liquid slugging while significantly increasing energy efficiency and lowering operating costs. Designed by Allied Air Enterprises, this robust HVAC replacement part features a durable 3/8-inch flare connection and is built to operate reliably within a wide temperature range of -40°F to 140°F. Integrating this high-quality refrigerant flow control device into your residential or commercial system optimizes heat transfer, improves indoor comfort, and extends the overall life of your equipment through superior pressure regulation and precise mechanical operation.
Key Benefits- Enhanced Efficiency: Optimizes refrigerant flow to maximize system SEER ratings and reduce monthly energy consumption.
- Compressor Protection: Maintains precise superheat levels to prevent liquid refrigerant from returning to and damaging the compressor.
- OEM Reliability: Genuine Armstrong/Allied Air part ensures perfect mechanical fit and factory-spec performance.
- Versatile Application: Suitable for a variety of 2 to 3-ton residential AC units and heat pump systems.
- What refrigerant is compatible with the A4TXV01-1? This expansion valve is specifically designed for use with R-410A systems only.
- Will this valve fit my 2.5-ton air conditioner? Yes, the A4TXV01-1 is rated for use with 2 to 3-ton HVAC equipment.
- How does this TXV improve my cooling? It provides active flow modulation based on evaporator load, ensuring much better temperature stability than fixed-orifice devices.
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.











