Gas Ratio Calculator for Android
Found it quite useful
Very helpful
Love this little fella, I kept trying to convince myself that it can't be correct but when compared to manual calcs itscspot on.
I have used this app a lot over the last month, checking it against my manual calculations & it is spot on. Definitely worth down loading.
Awesome app !! I have used a few times now an able to show the costomer that they dont or do need a service thru this app is a lot better than trying to get them to believe you via your own knowledge. plus checks to prove that your FGA is working correctly.
All these apps are great time savers, any chance of a boiler size calculator ?
Brilliant works superb every time well impressed
by K####:
Found it quite useful