Everything in LatterHQ

The manufacturer's own fault chart, where we hold one. Readings on a P-h chart with a verdict. It never tells you to change a board you haven't measured.

The manufacturer's own steps for reading the unit and setting service modes, for the models we hold, with the page they came from.

Price air con jobs on site off your own price book, heat pumps from your own lines. The customer accepts on their phone and the job starts from the quote.

The invoice comes off the job's own lines. VAT shown when you're registered, how to pay printed on it, deposits taken off once paid. Your name, not ours.

Commissioning sheets, pressure test and evacuation records, service reports, filled from the job and printed on your name.

Every charge and recovery logged against the unit, tCO₂e worked out, leak-check interval flagged, export to CSV.