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

Room-by-room comfort with thermostatic radiator control

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 corner layout suits the relevant pipe route, and the liquid sensing mechanism adjusts the valve as surrounding temperature changes.

Why choose these radiator valves?

• Fine-tune warmth one radiator at a time: Instead of leaving the radiator fully open, the TRV adjusts the flow of hot water as the surrounding room temperature changes.
• Cut back on wasted heat once the room is comfortable: Restricting flow when less heat is needed can help prevent an already-comfortable room from continuing to receive unnecessary radiator heat.
• Help protect the radiator when temperatures fall: A frost-protection setting helps reduce freezing risk by allowing some hot-water flow when the room temperature drops to a very low level.
• Avoid sourcing a matching lockshield separately: The set includes the TRV and matching lockshield together, giving you both radiator valves in one coordinated purchase.
• Plan the radiator connection with the right valve shape: Where pipes emerge from the wall into a side radiator connection, the corner format helps keep the valve head tucked closer to the radiator.
• Move beyond simple on-or-off radiator control: Multi-temperature adjustment lets the radiator be set to a more appropriate comfort level for the room.
• Use a sensor that reacts as the room warms and cools: A liquid-filled sensor reacts as the room warms and cools, helping the valve adjust without constant manual intervention.
• Complete the radiator with a coordinated visible fitting: A cleaner modern form helps the valve set feel coordinated with contemporary radiator designs. The gloss White finish helps coordinate the valves with the radiator and nearby fittings.
• Add longer-term confidence to the purchase: The 3 years guarantee provides added reassurance for a product intended to remain part of the heating installation for years to come.

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: Corner
• Connection: 15mm
• Control Type: Multi Temperature Control