Description "We started out with a simple idea for customer service - treat our customers the way we'd like to be treated." - Bill Wright In 1986, the Air Conditioning Contractors of America (ACCA) released their Manual J residential load calculation method in the traditional paper booklet format.
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Authority
62/100
Safety
90/100
Registered
Dec 29, 1994
31 years old · GoDaddy.com, LLC
All 5 safety checks passed (Sep 8, 2026).
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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Domain registered Dec 29, 1994 — 31 years old.
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Registrar today: GoDaddy.com, LLC — unchanged since AboutUs began tracking (Sep 2, 2026).