Daikin-McQuay 910198410 Valve
The Daikin-McQuay 910198410 Reversing Valve is a critical 4-way control component engineered for high-performance 2-ton heat pump systems. Designed for seamless refrigerant flow reversal, this OEM part allows the system to transition between heating and cooling modes by redirecting high-pressure gas. Featuring precisely machined 3/8" x 5/8" solder connections, it ensures a leak-resistant fit within the refrigerant circuit. This valve is fully compatible with modern R410A and R22 refrigerants, making it a versatile choice for direct replacement in Daikin and McQuay light commercial and residential units. Built to withstand the thermal stress of rapid cycle changes, the 910198410 maintains optimal pressure differentials to prevent compressor slugging and ensure consistent subcooling and superheat levels. For technicians performing a heat pump reversing valve replacement, this heavy-duty brass component provides the reliability required for 24/7 climate control applications.
Key Benefits- OEM Compatibility: Exact drop-in replacement for Daikin 910198410 and McQuay 2-ton configurations, ensuring electrical and physical alignment.
- Multi-Refrigerant Support: Validated for use in both legacy R22 and high-pressure R410A HVAC systems.
- Optimized Flow Dynamics: Minimal pressure drop across the 3/8" liquid and 5/8" suction ports to maintain system EER and SEER ratings.
- Durable Construction: High-grade brass body and corrosion-resistant internal slide mechanism for extended service life in demanding environments.
What are the signs of a failing reversing valve in a 2-ton unit?
Technicians typically observe "bleeding" where high-pressure gas leaks into the suction line, leading to balanced pressures, or the valve may become physically stuck due to contaminants, preventing the system from switching modes.
Is the solenoid coil included with the 910198410?
This part number refers to the valve body. It is standard practice to verify the voltage of your existing solenoid coil (typically 24V or 120V) before completing the installation.
Can I use this valve for a 1.5-ton or 2.5-ton system?
This valve is specifically sized for 2-ton capacity. Using an undersized or oversized valve can disrupt refrigerant velocities and oil return, potentially damaging the compressor.
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: $40.76
-65%$40.76
$14.27Daikin-McQuay 910198410 Valve
The Daikin-McQuay 910198410 Reversing Valve is a critical 4-way control component engineered for high-performance 2-ton heat pump systems. Designed for seamless refrigerant flow reversal, this OEM part allows the system to transition between heating and cooling modes by redirecting high-pressure gas. Featuring precisely machined 3/8" x 5/8" solder connections, it ensures a leak-resistant fit within the refrigerant circuit. This valve is fully compatible with modern R410A and R22 refrigerants, making it a versatile choice for direct replacement in Daikin and McQuay light commercial and residential units. Built to withstand the thermal stress of rapid cycle changes, the 910198410 maintains optimal pressure differentials to prevent compressor slugging and ensure consistent subcooling and superheat levels. For technicians performing a heat pump reversing valve replacement, this heavy-duty brass component provides the reliability required for 24/7 climate control applications.
Key Benefits- OEM Compatibility: Exact drop-in replacement for Daikin 910198410 and McQuay 2-ton configurations, ensuring electrical and physical alignment.
- Multi-Refrigerant Support: Validated for use in both legacy R22 and high-pressure R410A HVAC systems.
- Optimized Flow Dynamics: Minimal pressure drop across the 3/8" liquid and 5/8" suction ports to maintain system EER and SEER ratings.
- Durable Construction: High-grade brass body and corrosion-resistant internal slide mechanism for extended service life in demanding environments.
What are the signs of a failing reversing valve in a 2-ton unit?
Technicians typically observe "bleeding" where high-pressure gas leaks into the suction line, leading to balanced pressures, or the valve may become physically stuck due to contaminants, preventing the system from switching modes.
Is the solenoid coil included with the 910198410?
This part number refers to the valve body. It is standard practice to verify the voltage of your existing solenoid coil (typically 24V or 120V) before completing the installation.
Can I use this valve for a 1.5-ton or 2.5-ton system?
This valve is specifically sized for 2-ton capacity. Using an undersized or oversized valve can disrupt refrigerant velocities and oil return, potentially damaging the compressor.
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 Daikin-McQuay 910198410 Reversing Valve is a critical 4-way control component engineered for high-performance 2-ton heat pump systems. Designed for seamless refrigerant flow reversal, this OEM part allows the system to transition between heating and cooling modes by redirecting high-pressure gas. Featuring precisely machined 3/8" x 5/8" solder connections, it ensures a leak-resistant fit within the refrigerant circuit. This valve is fully compatible with modern R410A and R22 refrigerants, making it a versatile choice for direct replacement in Daikin and McQuay light commercial and residential units. Built to withstand the thermal stress of rapid cycle changes, the 910198410 maintains optimal pressure differentials to prevent compressor slugging and ensure consistent subcooling and superheat levels. For technicians performing a heat pump reversing valve replacement, this heavy-duty brass component provides the reliability required for 24/7 climate control applications.
Key Benefits- OEM Compatibility: Exact drop-in replacement for Daikin 910198410 and McQuay 2-ton configurations, ensuring electrical and physical alignment.
- Multi-Refrigerant Support: Validated for use in both legacy R22 and high-pressure R410A HVAC systems.
- Optimized Flow Dynamics: Minimal pressure drop across the 3/8" liquid and 5/8" suction ports to maintain system EER and SEER ratings.
- Durable Construction: High-grade brass body and corrosion-resistant internal slide mechanism for extended service life in demanding environments.
What are the signs of a failing reversing valve in a 2-ton unit?
Technicians typically observe "bleeding" where high-pressure gas leaks into the suction line, leading to balanced pressures, or the valve may become physically stuck due to contaminants, preventing the system from switching modes.
Is the solenoid coil included with the 910198410?
This part number refers to the valve body. It is standard practice to verify the voltage of your existing solenoid coil (typically 24V or 120V) before completing the installation.
Can I use this valve for a 1.5-ton or 2.5-ton system?
This valve is specifically sized for 2-ton capacity. Using an undersized or oversized valve can disrupt refrigerant velocities and oil return, potentially damaging the compressor.
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.
