Hi all,
I'm wondering if anyone has had long-time experience with stainless steel exchangers on open-loop geothermal systems.
The reason I am asking is because the heat pumps with stainless steel exchangers are slightly less expensive (and more readily available where I am) than cupro-nickel...
Hello all,
I recently switched to Revit MEP and I love it. However, I am trying to copy entire electrical circuits and I can't seem to find how to do it (ie.: I can't group the LOGICAL circuits, copying switches and outlets is a breeze).
Has anyone found a way to do this in Revit MEP 2009...
Hello all,
This is a pretty simple question: is there a cost-effective solution for acoustic PVC waste water drains? What I need is 4inch PVC pipes for the risers of a 3-story appartment complex which dampen noise so as to reduce the transmission of sound caused by flushing a toilet, draining a...
Hello,
I am looking to retrofit my existing residential heating system. It's an old oil-fired hot water system with radiators (not baseboard heaters).
I know that conventional geothermal heat pumps can't reach higher temperatures than 120°F but I was wondering if anyone here has heard about...
