5-minute field workflow · HVAC-R digital toolbox

AI and field tools, then the complete CRM

AI assistant, P/T charts, diagnostics, electrical calculators, customer files, equipment, dispatch, schedule, clock-in, reports, quotes and invoices in one Canadian HVAC-R app.

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14-day free trial No credit card Built for HVAC-R pros
IAstructured field triage and report-ready notes
P/Tcomplete refrigerant reference and field calculations
Diagdiagnostic logic for real HVAC-R symptoms
CRMcustomers, dispatch, schedule and clock-in
FR/ENbilingual field documents

Try real tools from the app

These are not mockups. They reuse FrigoTechPro field logic: LP/HP P/T conversion, superheat/subcooling and BTU sizing.

P/T sheet with LP + HP Choose the refrigerant, enter LP and HP, get Dew/Bubble saturation like inside the app. Superheat + subcooling Same P/T data, same field interpretation, same diagnostic flow as FrigoTechPro. BTU sizing module Residential sizing and pro cooling-load calculations using the shared app module.
Student app

The course grid also becomes a real learning tool

Students can review the refrigeration cycle directly in the app before moving to field calculations and diagnosis.

LearnVisual course content for refrigeration fundamentals
PracticeMove naturally toward P/T, diagnostics and field calculations

Reference tool first, business workflow after

A tech can look up the answer, calculate the reading, document the job, then turn it into a report, quote or invoice.

1

Use references

P/T, diagnostics, Bible and electrical circuit calculators when the system is in front of you.

2

Measure

Superheat, subcooling, refrigerant data, equipment notes and photos in context.

3

Document

The technical finding becomes a customer-ready report or quote.

4

Invoice

Province-aware invoice and follow-up without retyping the job.

It replaces more than paperwork

It is closer to Reftools plus a lightweight Jobber-style CRM built for HVAC-R than to a simple invoicing app.

Reference appsP/T, diagnostics and the Bible live beside the customer workflow.
Replace Excel + ConnecteamSchedule, clock-in, dispatch and jobs stay tied to customers and equipment.
Generic appsProvince taxes, refrigerant logs and HVAC-R tools are native.

Open the toolbox on one real job

Use the technical tools first. If the same job also becomes a clean report, quote and invoice, you found the point.

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