A2L system charge intake

Answer a few plain questions about each system. We handle the code math, charts, and the official worksheet.

01Job & contact

Job addressPermit # (if you have it)Your nameCompanyEmailPhone

1 of 6

System name / tage.g. HP-1, RTU-2Make & model (optional)

Does this system serve only one home / apartment unit?

Commercial spaces, offices, and shared areas in apartment buildings count as No.

Have the spec sheet or install guide?

Upload it and we'll fill in the charge numbers for you. Or just type them below.

Upload PDF or photo

Refrigerant on the nameplate

What kind of unit is it?

Factory (pre-charged) refrigerantlbs

Still needed: what it serves, refrigerant, unit type, factory charge.

Fill in job address, your name and email.