ClimateMaster 33B0006N19 TXV Valve

When you're servicing a water source heat pump, precision in the refrigeration cycle is non-negotiable. The ClimateMaster 33B0006N19 TXV Valve is a genuine OEM thermal expansion valve designed to provide exact superheat control and refrigerant flow regulation. As a veteran tech, you know that secondary market valves often fail to match the specific throttling characteristics required for ClimateMaster's high-efficiency systems. This valve ensures the evaporator is utilized to its maximum potential without risking liquid slugging in the compressor.

Replacing a sticking or hunting valve with this 33B0006N19 replacement TXV restores the system to factory performance levels. Specially engineered for compatibility with various ClimateMaster HVAC systems, this component manages the pressure drop across the internal orifice to maintain stable operation under varying load conditions. It features a durable construction and precise throttling capabilities, making it a critical HVAC replacement part for any contractor focused on long-term reliability and system efficiency.

• Precise Flow Management: Optimizes refrigerant flow regulation to maximize heat transfer efficiency in the evaporator coil.
• Stable Superheat Control: Prevents hunting and ensures the compressor remains protected from liquid carryover.
• OEM Compatibility: Designed specifically for ClimateMaster water source heat pumps, guaranteeing correct fitment and pressure ratings.
• Durable Construction: Built to withstand the high-cycle demands of commercial and residential geothermal applications.

• Does this valve come with the sensing bulb and mounting hardware? Yes, this thermal expansion valve includes the integrated sensing bulb required for accurate temperature feedback.
• Is the 33B0006N19 compatible with R-410A systems? This valve is specifically calibrated for the pressure ranges and refrigerants used in designated ClimateMaster heat pump models; always verify the model and serial number before installation.
• What are the physical dimensions for clearance? The unit measures approximately 5.65 x 4.35 x 2.85 inches, fitting standard OEM mounting configurations without modification.

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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.