Tue Nov 13, 2018 7:38 pm
#1650830
JoeC wrote:running scared of the imminent Corbyn guvmint
If that happens, I'm outta here...
JoeC wrote:running scared of the imminent Corbyn guvmint
Flying_john wrote:We too have a 27yr old GloWorm KFB boiler that I installed when we moved here. I have kept it running with an occasional repair and would be interested to know how Bens 12k h (? ) was shown as the difference between heat input and heat output, as I have resisted the change after doing a back of an envelope efficiency calculation between the stated efficiency of the old boiler (yes I still have the spec sheet) and newer efficient condensing boilers and came to the conclusion that until it irreparably breaks the efficiency saving was not worth the cost of replacing it.