Product Manuals and Guidance
Instructions, dosing information and FAQ's for our chemical, filter and scale protection products.
FAQs and Support
How to Guides, product videos, training and much more support materials, designed for you.
Check Water Hardness
Use our simple postcode checker to find the hardness of the water in your area.
Air Source System Solutions
Keep up to date with how Sentinel can help treat your air source/air to water heat pump system and make sure it is running efficiently.
Product Selector
Not sure what products are best for the job? This is a simple tool to quickly help you find the best practice solution. In 3 questions or less, it'll show you the products best suited to your job.
