Carrier EF17BZ361 8.5 Ton Reversing Valve with 24V Coil

The Carrier EF17BZ361 is an OEM reversing valve designed for 8.5-ton heat pump systems, featuring a 24-volt solenoid coil for reliable operation. This critical component enables heat pumps to switch between heating and cooling modes by reversing the direction of refrigerant flow through the system.

Key Features:

• 8.5-ton capacity for large-scale commercial and industrial HVAC applications
• 24V solenoid coil for responsive and reliable switching between modes
• Genuine Carrier OEM replacement part ensuring proper fit and performance
• Direct replacement for Carrier part numbers EF17BG286 and S1-025-33379-001
• Enables seamless transitions between heating and cooling operation

The reversing valve works by redirecting refrigerant flow through the heat pump system. In cooling mode, it routes hot refrigerant to the outdoor coil to release heat outside. When switching to heating mode, the valve redirects flow so the indoor coil becomes the hot coil, warming the conditioned space. This dual functionality is what allows heat pumps to provide year-round climate control with a single system. Compatible with large-capacity Carrier heat pump systems used in commercial buildings, industrial facilities, and large residential applications.