Very happy with the installation by 3 experts although it took longer than expected to complete. It seemed to provide us with enough heat to get through the 2nd half of the winter but our electric bills were quite a lot higher than anticipated. Only downsides were we still have on no heating in the kitchen due to the original appliance not being compatible with the system and could have been given more time to acquaint ourselves with the system. Megan the Account Manager was very good as our main contact point in the company