Polyplumb PB00401 UFH Underfloor Heating Valve Actuator (2 Wire)

Polyplumb PB00401 UFH Underfloor Heating Valve Actuator (2 Wire)

The Polyplumb PB00401 Valve Actuator connects to the heating manifold and automatically opens and closes the heating circuit in response to heat demand. Once wired in, it improves energy efficiency by enabling individual room temperature control.

Built with a PTC resistor-heated wax element and compression spring, the actuator is designed for durability and stable operation, giving reliable, consistent performance within underfloor heating systems.

Key features of the Polyplumb PB00401 Valve Actuator

• User-friendly installation - straightforward to fit to the manifold
• Versatile UFH compatibility - works across a range of underfloor heating systems
• Modern, compact design - fits neatly at the manifold
• Minimal mechanical noise - operates quietly during normal use
• 360° installation orientation - flexible fitting in any position
• Durable PTC resistor-heated wax element - supports stable, long-term operation
• Patented leak protection - helps protect the valve against leaks
• Integrated adaptation check - built into the valve for added reliability
• Integrated alignment aid - helps ensure correct valve fitting
• Built-in electrical surge protection - safeguards the actuator's electronics

Specification

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