HVAC BTU & Rebate Calculator

Homeowners shopping for mini-split heat pumps are confused about sizing and miss state-specific rebate programs. A simple calculator that takes room dimensions and location, then shows required BTU and available rebates saves time and money. Target: DIY homeowners and HVAC installers.

The Inflation Reduction Act's 30% tax credit for heat pumps and the patchwork of state-level utility rebates under HEAR have created genuine confusion for homeowners who are actively spending money right now — EnergyStar's rebate finder exists but is clunky and doesn't integrate sizing logic. No clear incumbent owns the combined BTU-plus-rebate experience, though HVAC manufacturers like Mitsubishi have basic sizing tools that ignore rebates entirely. The $500–2k/mo revenue band is honest given the narrow audience and low repeat-visit nature of a one-time purchase decision, making affiliate commissions from equipment vendors or installer lead-gen the only realistic monetization paths. The biggest risk is that rebate programs change constantly, meaning the data layer rots fast and a solo developer will either spend disproportionate time on maintenance or ship inaccurate information that destroys trust.