"I am referring to the terminology of the products used in the hvac trade by the vendors and tradespeople in the trade at least in the north central us climate. I am sure there are many products in the market that share the same common name. I own…"
"in general a home should ventilate approx, 8 air changes per day. As the home is tighter it will not have that amount naturally, so less than 8 air changes and any moisture produced through living in, cooking, bathing etc. is trapped inside and will…"
"Thanks I always use nitrogen on every job to ensure cleanliess even on a new lineset and also to use to pressure test to ensure your fitting s have no leaks. Then the microns gauge we use on every system to ensure a proper vaccum. If there ever is a…"
"I am a contractor and have installed these units. Some of them are capable of heating down to -13 deg. F. They are fairly complex and work well but must be installed properly with nitrogen gas and vaccum pumps and micron gauges. Awesome efficiency…"
Welcome to Home Energy Pros. Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for…"
Hvac contractor with blower door testing, flow hood,Manul J heat loss clalc software, experienced in design and install of geothermal, air source ducted heat pumps, ductless het pumps, boilers, photovoltaic solar, radiant heat, commercil and residential, low voltage controls experience nd power quality testing and retrofit knowledge.
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