ClimateMaster 33B0043N09 TXV
The ClimateMaster 33B0043N09 Thermostatic Expansion Valve is a factory-authorized refrigerant metering device designed for precise superheat control in geothermal and water-source heat pump applications. This 3-ton TXV features a 1/2" ODF connection and a 15 balanced port design, allowing the valve to maintain stable evaporator performance across varying head pressures and load conditions. The 30" capillary tube provides sufficient length for flexible sensing bulb placement, ensuring accurate thermal feedback to the 33B0043N09 power assembly. When troubleshooting hunting issues or poor heat transfer in ClimateMaster units, replacing a restricted or failing valve with this OEM expansion valve ensures the system operates within its original engineered subcooling and superheat parameters.
Key Technical Benefits:
- Optimal Refrigerant Flow: Specifically calibrated for 3-ton capacity systems to prevent liquid slugging and compressor damage.
- Enhanced System Stability: The 15 BLD balanced port design compensates for pressure drops across the valve, maintaining consistent superheat regardless of ambient conditions.
- Direct OEM Fitment: Eliminates the need for field modifications, featuring a 1/2" ODF sweat connection for a leak-free, professional installation.
- Application Precision: Engineered to match the specific pressure-temperature curves of ClimateMaster geothermal heat pumps and liquid-to-air systems.
Common Contractor Questions:
What are the symptoms of a failing ClimateMaster 33B0043N09 TXV?
Technicians usually identify a failing valve by observing high superheat and low suction pressure, indicating a restricted flow, or low superheat and high suction pressure, indicating the valve is stuck open ("flooding").
Can I use an aftermarket 3-ton TXV instead of the 33B0043N09?
While generic valves exist, this factory-authorized part is mandated for maintaining the precise flow characteristics required by the internal heat exchangers in ClimateMaster equipment to prevent freezing or efficiency loss.
Is the sensing bulb pre-charged?
Yes, the 30-inch capillary and sensing bulb are factory-charged and hermetically sealed to react to temperature changes on the suction line immediately upon installation.
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: $135.63
-65%$135.63
$47.47ClimateMaster 33B0043N09 TXV
The ClimateMaster 33B0043N09 Thermostatic Expansion Valve is a factory-authorized refrigerant metering device designed for precise superheat control in geothermal and water-source heat pump applications. This 3-ton TXV features a 1/2" ODF connection and a 15 balanced port design, allowing the valve to maintain stable evaporator performance across varying head pressures and load conditions. The 30" capillary tube provides sufficient length for flexible sensing bulb placement, ensuring accurate thermal feedback to the 33B0043N09 power assembly. When troubleshooting hunting issues or poor heat transfer in ClimateMaster units, replacing a restricted or failing valve with this OEM expansion valve ensures the system operates within its original engineered subcooling and superheat parameters.
Key Technical Benefits:
- Optimal Refrigerant Flow: Specifically calibrated for 3-ton capacity systems to prevent liquid slugging and compressor damage.
- Enhanced System Stability: The 15 BLD balanced port design compensates for pressure drops across the valve, maintaining consistent superheat regardless of ambient conditions.
- Direct OEM Fitment: Eliminates the need for field modifications, featuring a 1/2" ODF sweat connection for a leak-free, professional installation.
- Application Precision: Engineered to match the specific pressure-temperature curves of ClimateMaster geothermal heat pumps and liquid-to-air systems.
Common Contractor Questions:
What are the symptoms of a failing ClimateMaster 33B0043N09 TXV?
Technicians usually identify a failing valve by observing high superheat and low suction pressure, indicating a restricted flow, or low superheat and high suction pressure, indicating the valve is stuck open ("flooding").
Can I use an aftermarket 3-ton TXV instead of the 33B0043N09?
While generic valves exist, this factory-authorized part is mandated for maintaining the precise flow characteristics required by the internal heat exchangers in ClimateMaster equipment to prevent freezing or efficiency loss.
Is the sensing bulb pre-charged?
Yes, the 30-inch capillary and sensing bulb are factory-charged and hermetically sealed to react to temperature changes on the suction line immediately upon installation.
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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Product Information
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Description
The ClimateMaster 33B0043N09 Thermostatic Expansion Valve is a factory-authorized refrigerant metering device designed for precise superheat control in geothermal and water-source heat pump applications. This 3-ton TXV features a 1/2" ODF connection and a 15 balanced port design, allowing the valve to maintain stable evaporator performance across varying head pressures and load conditions. The 30" capillary tube provides sufficient length for flexible sensing bulb placement, ensuring accurate thermal feedback to the 33B0043N09 power assembly. When troubleshooting hunting issues or poor heat transfer in ClimateMaster units, replacing a restricted or failing valve with this OEM expansion valve ensures the system operates within its original engineered subcooling and superheat parameters.
Key Technical Benefits:
- Optimal Refrigerant Flow: Specifically calibrated for 3-ton capacity systems to prevent liquid slugging and compressor damage.
- Enhanced System Stability: The 15 BLD balanced port design compensates for pressure drops across the valve, maintaining consistent superheat regardless of ambient conditions.
- Direct OEM Fitment: Eliminates the need for field modifications, featuring a 1/2" ODF sweat connection for a leak-free, professional installation.
- Application Precision: Engineered to match the specific pressure-temperature curves of ClimateMaster geothermal heat pumps and liquid-to-air systems.
Common Contractor Questions:
What are the symptoms of a failing ClimateMaster 33B0043N09 TXV?
Technicians usually identify a failing valve by observing high superheat and low suction pressure, indicating a restricted flow, or low superheat and high suction pressure, indicating the valve is stuck open ("flooding").
Can I use an aftermarket 3-ton TXV instead of the 33B0043N09?
While generic valves exist, this factory-authorized part is mandated for maintaining the precise flow characteristics required by the internal heat exchangers in ClimateMaster equipment to prevent freezing or efficiency loss.
Is the sensing bulb pre-charged?
Yes, the 30-inch capillary and sensing bulb are factory-charged and hermetically sealed to react to temperature changes on the suction line immediately upon installation.
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.
