Our offices will close for Christmas at 1:00pm on Friday 19th December, reopening on Monday 5th January. Orders can still be placed online as normal but will be despatched as soon as we return.

Home / Water Underfloor Heating / System Care / Insta Check Kit

Insta Check Kit

Show Sub-Categories

System Care

Anti-Freeze(1)
Biocide(2)
Descaler & Cleaners(10)
Heat Transfer Fluid(2)
Inhibitors(1)
Insta Check Kit(1)
Leak Sealer(4)
Noise Reducer(3)
Protector(5)
Testing Strips(1)

Need help building your perfect system?

Chat with Thermii – our helpful AI Assistant for advice on finding the most suitable plans and parts for your project.

Ask Thermii

Installation Manuals

FREE System Design & Quote Service

Tailored to Your Space
CAD Drawings
Expert Team on Hand

Send us Your Floor Plans

Sort by:

View as:

Sentinel Insta Check Kit
Sentinel InstaCheck Kit/App | BS7593 Water Testing UK Struggling with BS7593 compliance? The Sentinel InstaCheck Kit/App transforms central heating water...
Lifetime Warranty
£149.99inc.VAT
Add to basket

Insta Check Kit

System Care

Need help building your perfect system?

FREE System Design & Quote Service

Sentinel Insta Check Kit

Subscribe to our Mailing List