ClimateMaster S69170800 Reversing Valve

The ClimateMaster S69170800 Reversing Valve is a critical 4-way solenoid-actuated component designed for precise refrigerant flow reversal in water-source heat pump systems. Engineered for high-pressure reliability, this valve is essential for switching between heating and cooling cycles by redirecting discharge gas from the compressor to either the source-side or load-side heat exchanger. This specific model includes a 24V reversing valve coil, ensuring seamless integration with standard low-voltage control circuits. It serves as a direct drop-in replacement for parts 1172616 and EF17BZ112, maintaining tight tolerances to prevent internal bypass leakage and mass flow loss. For technicians servicing ClimateMaster Tranquility series or legacy horizontal/vertical units, this valve provides the necessary seating force to operate under variable pressure differentials. Ensuring a proper HVAC reversing valve replacement involves verifying the reversing valve solenoid 24v compatibility to prevent short-cycling or thermal expansion valve hunting issues during operation.

• Universal Compatibility: Direct cross-reference for ClimateMaster 1172616 and EF17BZ112, reducing field modification time.
• Complete Assembly: Includes the pre-installed 24V coil, eliminating the need to source separate electrical components for the reversing valve assembly.
• High Thermal Stability: Designed to withstand the high discharge temperatures typical of high-efficiency R-410A refrigeration cycles.
• Robust Pilot Valve Design: Minimal internal friction ensures reliable shifting even in systems with high-pressure differentials.

How do I confirm if the S69170800 is stuck in bypass mode?
Technicians should perform a temperature differential test across the suction and discharge lines. If the temperature difference is negligible while the solenoid is energized, the internal slide may be hung up or the 24V coil may have failed.

Is this valve compatible with other geothermal brands?
While standardized for ClimateMaster equipment, it may fit other OEM water-source heat pumps utilizing the EF17BZ112 or 1172616 specifications, provided the line sizes and voltage match.

Can the 24V coil be replaced separately from the valve body?
Yes, the coil is removable; however, if the internal pilot capillary tubes are clogged or the slide is scarred, a full replacement of the ClimateMaster S69170800 is required to restore system performance.

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.