California Title 24 / Energy Code tools that run in your phone's browser. Nothing to install.
Drop in a CF1R-PRF-01 and the scanner pulls every field-verified measure, envelope value, and HVAC spec — prints a clean one-page field summary, and hands the measures off to the rest of the toolkit. The form reads itself.
Title 24 · Part 6 · Sheets T24-2 → T24-10
The scanner reads the form; these verify the measures. A few pick up right where the scanner leaves off — marked below — taking the values straight from a scanned CF1R.
Quality Insulation Installation verification per RA3.5 — 109 tri-state checkpoints across all stages, handbook reference photos, and a save-and-resume PDF inspection report.
Search ~2,200 AHAM/HVI-listed kitchen range hoods and verify sone & CFM compliance, kitchen-volume requirements, and makeup-air thresholds.
Check ERV/HRV and whole-house fans against the code across 4,100+ certified products — SRE, ASRE, CFM, fan efficacy, FID status, and attic-ventilation sizing.
Search 3,190+ CRRC-rated products and test any one against the 2025 cool-roof requirements — aged solar reflectance, thermal emittance, and SRI by building type, slope, and climate zone.
Look up any HERS/ECC field test and get the governing Reference Appendix protocol, Standards section, manual chapter, forms, and climate zones — plus the full document library and the 2025 changes that bite raters.
Verify installed density of loose-fill insulation — pick your sample-square size, the product on the bag, and the rated R-value to get the minimum cut-sample weight in grams for the QII cookie-cutter test.
Size return ducts and filter grilles to the prescriptive tables and skip the diagnostic airflow & fan-watt test — pick the tonnage, single or two returns, confirm the layout gates, and read off your required diameters and grille area.
Search every air handler certified to the CEC as low-leakage — by manufacturer or model number — and read the certified leakage rate, percent, and nominal airflow straight off the list for your performance-credit documentation.
Plan, build, and verify the CHWDS credit — split by designer, plumber, and rater. Set the building config and plan-view distances to model the credit, get the exact CF1R/CF2R wording, then run the CF3R field checklist.
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