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by Zero Homes
The first fully remote ACCA Manual J-approved platform for compliant load calculations without in-home walkthroughs, saving 3+ hours per bid.

Received ACCA 'Powered by Manual J' approval in January 2025 — the 10th company and first to offer fully remote digital assessments. Eliminates in-home walkthroughs while delivering ACCA-compliant sizing. Reduces project planning time by up to 90% and saves 3+ hours per bid. Partners with HVAC contractors and utility companies. Qualifies as ACCA-approved for jurisdictions requiring Manual J.
How this product is delivered and what's included out of the box.
Independent industry credentials this product holds.
Independently approved by the Air Conditioning Contractors of America to perform Manual J load calculations and/or Manual D duct sizing in accordance with ACCA's published standards. ACCA approval is the industry's reference standard for HVAC design software.
Each statement below was extracted directly from the vendor's privacy policy or terms of service. Click "source" to read it in context.
"With Your consent, we may share your information with other selected third parties so they may contact you."
"You have the right to receive your personal data from us in a structured, commonly used format so that you may transfer your personal data to another controller"
"You have the right to request erasure of your personal data from our data systems."
Primary policy document: https://zerohomes.io/privacy-policy
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