Thanks for posting this. Very Interesting, A large number of oil systems have test holes in flues already. Yes, Theres been ongoing concern re air sealing and combustion safety by HES vendors.
WX audits dont require CAZ…"
WX Auditor - BPI BA, Envelope, Multi Fam & Heating Specialist
EE & RE / Continuing Ed in Building Science.... Green and healthy homes , Energy retrofits. Green Job initiatives, Adapting to unsustainable growth and degradation of our environment.
"What good is a house when you have'nt got a decent planet to put it on" --
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Real estate professionals who understand the basics of solar and know how to market the benefits of an installation will have a market edge. For most real estate agents and appraisers, assessing the value of solar is a new…
Energy Upgrade California offers rebates up to $6,500.00 in SDGE territory. Up to $4,500 in other territories. Unfortunately they don't/won't promote it. I can't get straight candid answers from the contractors supporting the program. Only…