TERMA T-joint radiator fitting 1/2in internal — 1/2in–1/2in external, chrome

The TERMA T-joint radiator fitting with 1/2in internal to 1/2in–1/2in external connections in chrome is a plumbing component designed for creating a tee connection in central heating and towel radiator installations. It allows a single feed line to be split into two external outlets while maintaining standard 1/2in pipe interfaces. The chrome finish provides corrosion resistance and a smooth appearance suitable for exposed plumbing near radiators and bathroom fixtures.

Advantages

This T-joint fitting provides a compact solution for branching pipework without altering pipe sizes. Its matching 1/2in internal and external interfaces simplify installation where standard radiator valves and pipe runs are used. The chrome-plated surface resists oxidation and is easy to clean, making it appropriate for visible installations. The fitting is manufactured to suit common radiator connection practices, enabling integration with valve assemblies and flexible hoses designed for 1/2in threads.

Suitable for

• Connecting towel radiators to a single feed and splitting flow to two outlets
• Creating tee connections in central heating pipe runs using 1/2in pipes
• Integrating with radiator valves and assemblies that accept 1/2in connections
• Applications where a chrome finish is required for visible plumbing

Key specifications

• Connection types: one internal 1/2in inlet, two external 1/2in outlets
• Material finish: chrome-plated surface for corrosion resistance
• Function: tee / branching fitting for radiator plumbing systems
• Compatibility: designed for use with standard 1/2in radiator valves and pipework

How to use

Install the T-joint by shutting off the heating system and draining the affected pipework according to local plumbing practice. Fit the internal 1/2in inlet to the incoming feed and secure the two external 1/2in outlets to the downstream radiator valves or pipe runs, using appropriate sealing tape or joint compound on threaded connections if required. After installation, refill and repressurize the system, then check for leaks and correct operation. Follow manufacturer guidance for torque values and valve assembly integration where applicable.

Usage recommendations

Use with compatible 1/2in valves, fittings, and hoses; verify material compatibility and sealing method for your heating system. For exposed installations, maintain the chrome finish by cleaning with non-abrasive cleaners. If unsure about installation, consult a qualified plumber to ensure correct fit and system integrity.