Coolbench: HVAC Toolkit
iOS app by Monirujjaman Monjil. Utilities · Monirujjaman Monjil
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
Coolbench is the all-in-one toolkit for HVAC/R technicians — everything you reach for on a service call, in one fast, offline-first app. CHARGING ASSISTANT • Live superheat and subcooling with instant ON-TARGET / ADD / RECOVER verdicts • Saturation auto-computed from real refrigerant data (CoolProp) • Save readings to job history and export a PDF report 30+ PRO CALCULATORS • Target superheat, compression ratio, condenser split • Airflow CFM, air velocity, duct sizing (round/rect/oval), static pressure • Heat load (Manual-J-lite), psychrometrics, enthalpy, grains, dew point • Electrical: voltage drop, wire size, 3-phase power, kW/HP/BTU • Gas input, hydronic GPM, EER, furnace temp rise and more 150+ REFRIGERANTS & PT CHARTS • Pressure–temperature tables with glide, bubble and dew points • GWP, oil type and replaces / replaced-by lineage for each refrigerant EPA 608 EXAM PREP • Hundreds of original practice questions — Core and Type I / II / III • Study mode with instant feedback, plus a timed Exam mode with full review ACADEMY • 10 field lessons: refrigeration cycle, charging, airflow, electrical, psychrometrics and more AI COACH (online) • Ask HVAC questions and get clear, practical answers in the field • Focused on HVAC/R topics only Coolbench works fully offline (except the AI Coach). No account, no ads, no tracking. Coolbench Pro is a one-time purchase that unlocks all calculators, the full refrigerant set, premium EPA prep and the AI Coach. No subscription, ever. Coolbench is an educational reference tool. Always verify against manufacturer specifications and follow all applicable codes. ——— Coolbench Pro is a one-time purchase — no subscription, no recurring charges. Terms of Use: https://sites.google.com/view/terms-of-use-coolbench-hvac-to/home Privacy Policy: https://sites.google.com/view/privacypolicycoolbenchhvactool/home
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