Toggle Nav

We're upgrading our cart and can't take orders.

We'll be live on May 28th - see you then!

fast delivery
Fast Delivery
With our own fleet.
fast delivery

Trusted Service Award
fast delivery
Free Click and Collect
Click and collect from any of our stores.

Sentinel Sumo Water Softener

£720.90 £600.75
In stock
2 Available for Delivery
Select your local store for Stock Availability.
age verification

Age Verification

This product can only be sold to customers over 18 years of age and we will require your date of birth on your account at checkout.

+ -
Sentinel Sumo Water Softener InstaCheck is the perfect solution to help meet the recent regulation changes (Part L and BS7593), requiring water quality and inhibitor testing. The kit allows quick and effective testing of heating system water quality, in accordance with guidelines set out by BS7593. The blend of physical tests with digital app technology gives users a seamless experience and generates a water quality report with tailored recommendations for ongoing system care, according to the water test results.
Read more
Manufacturer Product Number
Product Type
Water Softener
Weight (KG)
Customer Questions
No Questions
Please mind that only logged in users can submit questions.
No reviews have been left for this product yet. Please be the first to leave a review if you purchase.
Helpful tools
MRCH BTU calculator BTU Calculator
MRCH find an installer Find an Installer