HyreHVAC tools
HVAC calculators
Working tools with the formula on the page. None of them asks for an email address before showing a result. HyreHVAC does not install equipment.
- HVAC replacement cost calculator Survey bands as editable lines. Equipment, ducts, electrical, permit. A budget range, never a quote.
- Repair vs replace HVAC The 50% rule as a heuristic, remaining life, and the R-410A phase-down.
- AC / heat pump sizing estimator The square-foot rule, then why you must not buy equipment on it.
- SEER2 savings calculator Old rating over new rating, times cooling kWh. SEER and SEER2 do not mix.
- Heat pump vs furnace calculator Running cost from AFUE, HSPF2 and your two rates. §25C is $0 after 2025.
- HVAC repair cost estimator Your diagnostic and repair quotes as a fraction of replacement. No invented part prices.
- Is this an HVAC emergency? Gas and CO first. Discomfort is not 911.
- Equipment lifespan estimator A remaining-life range from the NAHB 2007 horizons. Never a single year.
- Maintenance calendar Filter interval and seasonal checks. Not a service contract.
- Quote comparison worksheet Four completeness checks across three bids. Cheapest incomplete is usually expensive.