Burnham 108186-01 3-Way Zone Valve Actuator (Less Body)

The Burnham 108186-01 is a replacement zone valve actuator designed for residential and commercial hydronic heating systems. This actuator unit is sold without the valve body (actuator head only) and is specifically engineered for 3-way zone valve applications in heating systems rated between 135,000 to 180,000 BTU/hour.

Key Features:

• 3-way zone valve actuator for multi-zone hydronic heating control
• Compatible with Burnham boiler systems rated 135-180 MBH (thousand BTU per hour)
• Actuator head only - valve body sold separately
• Direct replacement for failed or malfunctioning zone valve actuators
• Controls water flow direction in heating zones for optimal temperature management
• OEM Burnham part number: 108186-01

This actuator provides reliable motorized control for 3-way zone valves, allowing your heating system to efficiently direct hot water flow between different heating zones or to bypass loops. The actuator mounts directly to compatible Burnham valve bodies and is designed for straightforward replacement during service calls.