Designed to make annual testing of central heating systems easier and quicker, Fernox has launched the Express Inhibitor Test. For fast results, simply dip the test strip provided into the system water and within just 10 seconds, it will change colour. By comparing the test strip to the colour chart label on the bottle, installers can assess whether the system water includes the correct concentration of inhibitor. Fernox has also made it easier to keep track of test results with the free to download Fernox Water Test App, which installers can use to manage and evidence each test.
For the chance to win, simply enter your details below before midnight on March 31st 2021…
