Why shouldn't I replace my own sensors?

Why does the cold affect my readings?

Why do my EFF readings show ----?

Why are my flue temperature readings -ve when in a hot flue?

Where does CO come from?

What is the difference between combustion efficiency and boiler efficiency?

What general care should be taken of gas analysers?

What are the effects of Carbon Monoxide?

What are safe levels of CO and CO2 in rooms?

I get a lot of water in my sample probe and water trap?

My CO2 reading is low?

My analyser is reading CO in fresh air, from switch on.

How often should I change my particle filter?

What is your analyser not reading - Gas or Temperature?

Why is KANE100 reading 0ppm CO2 in fresh air?

The CO reading takes a long time to reach zero after I have used my analyser, why?