Protected Manifold Wiring
One actuator, one compatible valve and a complete sheathed cable routed into a closed wiring box.
Home › Floor Heating Parts › Flexible Thermal Actuator
4-Wire or 2-Wire Flexible Thermal Actuator for Underfloor Heating Manifolds
2-Wire / 4-Wire
Flexible wiring options for compatible underfloor-heating manifold and radiator valve systems.
Normally Closed / Open
Choose the switching version that matches the valve and control architecture.
24V / 230V Options
Confirm the exact voltage version, wiring diagram and acceptable range before installation.
Product Overview
The TELIN flexible thermal actuator is a compact floor-heating component for controlling compatible manifold or radiator valves. The listing identifies 2-wire and 4-wire versions, normally closed and normally open options, and 24V/230V choices for different project configurations.
Key listed features include easy installation, water resistance, flexibility, durability and fire resistance. Confirm the exact voltage, valve interface, actuator stroke, power draw, IP rating, terminal assignment and NC/NO logic against the selected production version before wiring.
2-Wire4-WireNC / NO24V / 230VFloor Heating Parts
Key Features
Manifold Valve Control
Designed for compatible hydronic floor-heating manifold valves and zone-control installations.
Radiator Applications
The product title also identifies radiator use; verify the mechanical interface before ordering.
Neat Cable Routing
Use the final wiring diagram and a protected cable route inside the service cabinet.
Project Configuration
Voltage, wiring count and NC/NO selection must match the controller and valve assembly.
Water-Resistant Feature
Water resistance is listed; confirm the actual IP rating for the installation environment.
Safety First
Disconnect power and use a qualified installer for electrical connection and commissioning.
Correct Installation & Application Scenes
These representative visuals show the actuator installed on compatible heating valves with protected cable routing. They are marketing visuals, not wiring diagrams or a substitute for the final installation drawing.
Bathroom Floor Heating
Compact valve control for a bathroom underfloor-heating manifold cabinet.
Radiator & Manifold
Representative hydronic heating application combining radiator and manifold zones.
Need the Correct Version?
Request the exact 2-wire/4-wire wiring diagram, NC/NO selection, voltage version, interface and stroke data.
