The New Furnace Part II

Just a quick update on the furnace project. We found (after quite an intrusive investigation) a complete lack of logic in the way the existing ducting was run. Some obvious ones were dampers completely closed (and no way to open themĀ  – they were drywalled in) and some supply ducts terminated because of alterations upstairs leaving some rooms without heating completely. There’s no easy way to do it – so we pulled the basement apart to accomodate a new ducting plan. Whilst we were at it we decided to do some layout alterations to the basement suite – but that’s another story.

The basement before

basement kitchen before

basement kitchen before

and now the fun begins

basement kitchen during

basement kitchen during

basement kitchen during

there is no avoiding it, if you want to do it right just like Mike says ‘bring it all down’! This also allows us to eliminate all asbestos taping and insulation. We found that the basement was inadequately heated aswell and we found alot of supply vents located at ceiling level contradicting the basic rule of heating – hot air rises! During the assessment we were (well the funace/ducting subcontractors) vigilante to incorporate adequate return air.

I’ll update you when all the ducting is in place.

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Time for a new furnace? Ya think?

We called in our plumbing/heating/gas fitting self proclaimed god for our present renovation. Upon his expert inspection it came apparent that the furnace was original – 1941 vintage, and apparently back in those days the home owner could fit them. The furnace was probably running at 40% efficiency. Couple that with 3mm single pane windows and some poor insulation you’ve got yourself a hell of a hydro bill. We also brought in a ducting subcontractor and well to put it mildly he’s mystified. He’s going to have to spend some time figuring it all out, what is supply and what is cold air return by playing a radio at one end and hopefully hearing it at the other end. There could be a chance that in the present set up there isn’t enough cold air return points in the system. We’ll come backĀ  to this post when we know more.

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She’s a big un eh?