555-050RP Zone Valve Power Head Compatibility with Taco 550/570 Series (555, 556, 557, 570-573) | 24V Heat-Actuated Actuator, Hydronic Heating Boiler Control Part

Why choose this Zone Valve Power Head?-Rapid Thermal Reaction-Long-term Reliability-Zero Motor Noise-Leak-free Sealing SystemCompatible with Taco 550 Series (555, 556, 557) and 570 Series (570, 571, 572, 573) zone valves

• 【COMPATIBLE WITH 】Compatible with Taco 550 Series (555, 556, 557) and 570 Series (570, 571, 572, 573) zone valves. A direct replacement for worn/faulty power heads, restoring full heating control without replacing the entire valve body. Ideal for residential and commercial hydronic heating systems.
• 【EASY INSTALLATION】You can easily complete the installation alone without the need for specialized tools. Simply shut off boiler power, record wiring order, remove the old head, mount the new one, and reconnect 3 wires securely.
• 【OUTSTANDING PERFORMANCE】Replace the heating zone valve power head with thermal responsive wax components instead of traditional motors to achieve silent and vibration free operation. Expansion/contraction wax can smoothly drive the piston, preventing jamming or uneven heating. After thousands of heating cycles, it has long-term reliability.
• 【PREMIUM QUALITY】The zone heating control Head is made of high-quality materials that resist wear, corrosion, and high temperature resistance which delivers long-lasting performance even in harsh working environments.
• 【36-MONTH WARRANTY】 If for any reason at all, you are not fully satisfied with the heating control zone valve control power head, simply contact us through amazon message at any time. We will provide comprehensive quality assurance for our product.