Thermostatic Radiator Valve Head Varioterm Vario Term Trendy M28x1.5

Thermostatic Radiator Valve Head Varioterm Vario Term Trendy M28x1.5 is a temperature control head designed for use on radiators with M28x1.5 valve threads. The unit enables precise room-temperature regulation when fitted to a compatible thermostatic or manual valve body. It is intended for installation in residential and light-commercial heating systems to maintain set temperatures and contribute to improved energy efficiency.

Advantages

The Varioterm Vario Term Trendy head offers straightforward temperature control with an ergonomic adjustment dial suitable for daily use. Its compatibility with standard M28x1.5 threads simplifies replacement or upgrade of existing radiator valves. The design supports both thermostatic operation when paired with a thermostat body and manual regulation when used on a compatible valve, enabling flexible application across different system types.

Suitable for

• Home radiators with M28x1.5 valve threads
• Apartment heating systems requiring local temperature control
• Small offices and commercial rooms with standard radiator valves
• Replacement or upgrade of existing radiator valve heads

Key specifications

• Connection thread: M28x1.5
• Function: thermostatic head for temperature regulation (requires compatible valve body for full thermostatic control)
• Control type: rotary adjustment dial for setting temperature levels
• Compatibility: designed for standard radiator valve bodies with matching thread size
• Application: suitable for hot-water central heating systems in residential and light-commercial settings

How to use

Fit the Varioterm Vario Term Trendy head onto a radiator valve body that accepts M28x1.5 connections. Ensure the valve body is compatible and in good working order before installation. Hand-tighten according to manufacturer guidance and verify the head engages the valve spindle correctly. If used as a thermostatic head, set the desired temperature level on the adjustment dial; the head will modulate valve opening to maintain the selected room temperature. For manual regulation, use the dial to increase or decrease flow as needed.

Usage recommendations

Prior to installation, isolate the heating circuit and follow local regulations and safety practices. Periodically check for smooth operation and clean any dust or debris from the adjustment mechanism. When used as part of a thermostatic control system, avoid placing the head behind curtains or near direct heat sources to ensure accurate temperature sensing.