TRV-2353B | Straight Black TRV Lock Shield Valve Set 15mm Size:15mm It works to remove grease

It works to remove grease and oil from the system

proven formulation also extends system life and maintains optimum efficiency

An external aerial is available for use when the UH8-RF is being mounted in a metal cupboard or when the wireless signal is restricted

it will form a soft seal over the leaking area(s)

InstaCheck tests for corrosion (through dissolved copper)

TRV-2353B | Straight Black TRV Lock Shield Valve Set 15mm Size:15mm It works to remove greaseIntroducing the Straight Black TRV Lock Shield Valve Set 15mm a perfect blend of form and functionality. Designed meticulously, this valve set ensures that you have the utmost control over your heating system. Its precision engineering guarantees that you can set your desired temperature with ease and maintain it consistently, ensuring optimal comfort.