Stirling Bold - White Thermostatic Radiator Valve & Installation Kit Angled 15mm (130mm version)

Thermostatic control with a coordinated valve set

Designed to combine individual radiator control with a coordinated finish, this White Stirling Bold thermostatic valve set includes both the TRV and matching lockshield. Its angled layout suits the relevant pipe route, and the liquid sensing mechanism adjusts the valve as surrounding temperature changes.

Why choose these radiator valves?

• Set each room's warmth more independently: Instead of leaving the radiator fully open, the TRV adjusts the flow of hot water as the surrounding room temperature changes.
• Use less unnecessary heat in rooms that are already warm: Once the room needs less heat, the TRV can reduce flow through that radiator, helping make more efficient use of the hot water being circulated.
• Give the heating system extra protection from freezing conditions: Its frost-protection function can allow some flow at very low temperatures, helping reduce the risk of water freezing in the radiator and nearby pipework.
• Get the thermostatic valve and matching lockshield together: The set includes the TRV and matching lockshield together, giving you both radiator valves in one coordinated purchase.
• Choose a valve body that suits your pipe route: For side-entry radiators with pipes coming up from the floor, the angled body turns the connection neatly into the radiator.
• Move beyond simple on-or-off radiator control: Several thermostatic settings give you more flexibility than a simple manual on/off valve.
• Use a sensor that reacts as the room warms and cools: The liquid sensor responds to changes in surrounding temperature to operate the thermostatic mechanism automatically.
• Give the radiator a more considered finishing detail: The modern valve shape keeps the installation looking clean and contemporary. The White colour with a gloss finish gives the visible valve set a considered decorative appearance.
• Choose a valve set backed beyond installation: The included 3 years guarantee adds confidence when choosing a valve set for ongoing everyday use.

What's included

• Thermostatic radiator valve head with body
• Matching lockshield valve
• Decorator's cap
• Pair of pipe covers
• Bleed valve
• Blanking plug

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Angled
• Connection: 15mm
• Control Type: Multi Temperature Control