No new R-410A systems made or imported since January 1, 2025
The same outdoor unit can be a 15.2 or a 19.5.
SEER2 belongs to the pair, not the box. Match the wrong indoor unit and your customer loses the rebate they were promised — and you find out at the inspection. Type a model number and see every certified match, the real numbers for each one, and what replaces it now that new R-410A equipment is no longer made.
Try it — ML17XP1, 27VPA9 or any model on your truck. No sign-up.
Three things you can't look up fast anywhere else
Every indoor unit that matches
A single outdoor unit can carry over a hundred certified indoor matches. You get the list, sorted by efficiency, with the AHRI reference number for each pair to put on the rebate paperwork.
The number for that exact pair
Not the brochure number — the certified SEER2, EER2, HSPF2, capacity at 47°F, 17°F and 5°F, and COP at 5°F for the combination you are actually installing.
What replaces the R-410A
Look up the unit you are pulling out and get ranked A2L replacements: same brand first, capacity within 15%, and a plain note on what you gain or lose on cold-climate certification.
Included with access
A course that starts from zero
One idea per lesson, a checkpoint after each, technical diagrams drawn for this course. And the lessons open real certified equipment in the lookup, so you learn on the data you will work with.
Heat Mover
From zero. Name every part of a split, mini-split or heat pump, and read any nameplate.
Understanding and certification prep. It does not teach hands-on brazing, evacuation, charging or live electrical work — those need supervised training, and A2L refrigerants are mildly flammable. It does not issue any EPA credential; you sit the 608 with an EPA-approved certifying program.
Pay once. It stays yours.
No subscription, no seat count, no renewal. The diagnostic platforms on your phone bill $39–$99 per tech per month. This is one payment for permanent access, and the data is refreshed every week from the federal ENERGY STAR certification database.
- Unlimited lookups, on any device
- AHRI reference number on every pair
- A2L replacement paths for R-410A equipment
- The course, 2 lessons, included
- 14-day refund, requested from your own dashboard