
ClimateMaster 36B0003N12 Filter Drier
The ClimateMaster 36B0003N12 Filter Drier is a critical component for maintaining the integrity of the refrigerant circuit in water-source heat pumps and high-efficiency HVAC systems. This 3/8" Bi-flow Filter Drier is specifically designed for reversible systems, featuring internal check valves that ensure liquid line filtration occurs in both heating and cooling modes. By utilizing a high-capacity 8 cubic inch desiccant core, this HVAC filter drier effectively captures solid contaminants, neutralizes harmful acids, and eliminates moisture that can lead to compressor failure or TXV freeze-ups.
For service technicians performing a refrigerant leak repair or a compressor burnout cleanup, replacing the drier is mandatory to protect the new components. The 36B0003N12 features 3/8" ODF solder connections for a leak-free, high-pressure fit. Its robust steel construction is engineered to withstand the rigorous pressure fluctuations common in R-410A heat pump cycles. Investing in a genuine ClimateMaster OEM part ensures the filtration area and pressure drop ratings meet the original equipment manufacturer's strict performance specifications for 1 to 3-ton units.
Key Benefits:- Reversible Flow Technology: Dual-flow design with internal check valves prevents the release of trapped contaminants during cycle reversals.
- Superior Contaminant Removal: High-density core adsorbs moisture and acid while providing 15 sq. in. of filtration surface area to catch debris.
- OEM Compatibility: Exact fit for ClimateMaster water-source heat pumps, simplifying installation and maintaining system hydraulic balance.
- System Protection: Prevents the formation of sludge and copper plating, significantly extending the service life of expansion valves and compressors.
- Can this be used on a standard AC-only unit? While designed for bi-directional flow, it will function in one-way systems, though a standard liquid line drier is typically used for cost-efficiency.
- How do I tell if the filter drier is restricted? Measure the temperature drop across the drier; a difference of more than 3°F usually indicates a clogged filter requiring immediate HVAC troubleshooting and replacement.
- Is the 3/8" connection flared or sweat? This model features 3/8" ODF solder (sweat) connections for professional-grade brazed installation.
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.
ClimateMaster 36B0003N12 Filter Drier
The ClimateMaster 36B0003N12 Filter Drier is a critical component for maintaining the integrity of the refrigerant circuit in water-source heat pumps and high-efficiency HVAC systems. This 3/8" Bi-flow Filter Drier is specifically designed for reversible systems, featuring internal check valves that ensure liquid line filtration occurs in both heating and cooling modes. By utilizing a high-capacity 8 cubic inch desiccant core, this HVAC filter drier effectively captures solid contaminants, neutralizes harmful acids, and eliminates moisture that can lead to compressor failure or TXV freeze-ups.
For service technicians performing a refrigerant leak repair or a compressor burnout cleanup, replacing the drier is mandatory to protect the new components. The 36B0003N12 features 3/8" ODF solder connections for a leak-free, high-pressure fit. Its robust steel construction is engineered to withstand the rigorous pressure fluctuations common in R-410A heat pump cycles. Investing in a genuine ClimateMaster OEM part ensures the filtration area and pressure drop ratings meet the original equipment manufacturer's strict performance specifications for 1 to 3-ton units.
Key Benefits:- Reversible Flow Technology: Dual-flow design with internal check valves prevents the release of trapped contaminants during cycle reversals.
- Superior Contaminant Removal: High-density core adsorbs moisture and acid while providing 15 sq. in. of filtration surface area to catch debris.
- OEM Compatibility: Exact fit for ClimateMaster water-source heat pumps, simplifying installation and maintaining system hydraulic balance.
- System Protection: Prevents the formation of sludge and copper plating, significantly extending the service life of expansion valves and compressors.
- Can this be used on a standard AC-only unit? While designed for bi-directional flow, it will function in one-way systems, though a standard liquid line drier is typically used for cost-efficiency.
- How do I tell if the filter drier is restricted? Measure the temperature drop across the drier; a difference of more than 3°F usually indicates a clogged filter requiring immediate HVAC troubleshooting and replacement.
- Is the 3/8" connection flared or sweat? This model features 3/8" ODF solder (sweat) connections for professional-grade brazed installation.
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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Product Information
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Description
The ClimateMaster 36B0003N12 Filter Drier is a critical component for maintaining the integrity of the refrigerant circuit in water-source heat pumps and high-efficiency HVAC systems. This 3/8" Bi-flow Filter Drier is specifically designed for reversible systems, featuring internal check valves that ensure liquid line filtration occurs in both heating and cooling modes. By utilizing a high-capacity 8 cubic inch desiccant core, this HVAC filter drier effectively captures solid contaminants, neutralizes harmful acids, and eliminates moisture that can lead to compressor failure or TXV freeze-ups.
For service technicians performing a refrigerant leak repair or a compressor burnout cleanup, replacing the drier is mandatory to protect the new components. The 36B0003N12 features 3/8" ODF solder connections for a leak-free, high-pressure fit. Its robust steel construction is engineered to withstand the rigorous pressure fluctuations common in R-410A heat pump cycles. Investing in a genuine ClimateMaster OEM part ensures the filtration area and pressure drop ratings meet the original equipment manufacturer's strict performance specifications for 1 to 3-ton units.
Key Benefits:- Reversible Flow Technology: Dual-flow design with internal check valves prevents the release of trapped contaminants during cycle reversals.
- Superior Contaminant Removal: High-density core adsorbs moisture and acid while providing 15 sq. in. of filtration surface area to catch debris.
- OEM Compatibility: Exact fit for ClimateMaster water-source heat pumps, simplifying installation and maintaining system hydraulic balance.
- System Protection: Prevents the formation of sludge and copper plating, significantly extending the service life of expansion valves and compressors.
- Can this be used on a standard AC-only unit? While designed for bi-directional flow, it will function in one-way systems, though a standard liquid line drier is typically used for cost-efficiency.
- How do I tell if the filter drier is restricted? Measure the temperature drop across the drier; a difference of more than 3°F usually indicates a clogged filter requiring immediate HVAC troubleshooting and replacement.
- Is the 3/8" connection flared or sweat? This model features 3/8" ODF solder (sweat) connections for professional-grade brazed installation.
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.











