hi, i have been meaning to ask/look for info on these for ages, i know i could google etc, so dont suggest it, i want real hands on experience and advice from whose who actually fit or monitor them, no sales pitch on savings etc, i want to prepare some info for the 3rd year apprentices to tag onto their central heating modules as it these guys and gals that will take it forward for us, if you access other sites you will probably see the post there as well, no shame from me asking all the industry's finest (plus some of you as well)
thanks in advance for the helpful advice, and sod off for all the snidey comments
thanks in advance for the helpful advice, and sod off for all the snidey comments
