F-Gas records are not optional.

Your job management software handles quotes and invoicing. Nobody handles the compliance trail REFCOM and the Environment Agency expect: F-Gas logs with CO2e calculations, refrigerant stock records, leak check schedules. HVACPad handles all of it.

5,400

F-Gas registered companies in the UK. Every one must maintain refrigerant logs per system, track CO2e tonnage, and schedule leak checks based on charge size. The penalties for non-compliance are severe.

CO2e

The F-Gas Regulation phases down HFC use based on CO2-equivalent tonnage. Miscalculate your CO2e and you breach quota. Every kilogram of refrigerant must be accounted for.

Leak checks

Systems with 5 tonnes CO2e or more require mandatory leak checks. Frequency depends on charge size. Miss a leak check and the system operator is non-compliant. So are you.

Without HVACPad

  • F-Gas records kept on paper log sheets that stay with the equipment
  • CO2e calculations done manually and not always correctly
  • Refrigerant stock records tracked in a spreadsheet or not at all
  • Leak check schedules based on memory rather than charge size calculation
  • REFCOM assessment preparation done the night before

With HVACPad

  • Digital F-Gas log per system with automatic CO2e calculation from GWP values
  • Refrigerant stock register with purchase, usage, and recovery tracking
  • Automatic leak check scheduling based on system charge and CO2e tonnage
  • REFCOM assessment self-assessment with evidence from live data
  • Full audit trail per system, per refrigerant, per engineer

Nine features. One subscription.

Everything REFCOM and the Environment Agency checks when they visit.

F-Gas Log with CO2e Calculation

Per-system refrigerant log. Charge, top-up, recovery. Automatic CO2e calculation from refrigerant GWP values. The F-Gas log the regulation actually requires.

Refrigerant Stock Management

Purchase, usage, recovery, and disposal tracking per refrigerant type. Stock reconciliation. Evidence of proper handling for every kilogram.

Leak Check Scheduling

Automatic scheduling based on system CO2e charge. 5t, 50t, and 500t thresholds. Reminders before checks are due. Leak check records per system.

System Register

Per-system record: refrigerant type, charge size, GWP, CO2e, location, operator. Linked to all F-Gas events. Full lifecycle record.

Equipment Calibration

Refrigerant scales, manifolds, recovery machines, leak detectors. Calibration dates and next-due alerts per item.

Engineer Training and Competence

F-Gas certification (Category I-IV), REFCOM qualifications, manufacturer training, CPD. Expiry alerts per engineer.

COSHH Assessments

Refrigerant-specific COSHH assessments per chemical used. Template-based. Version control. Evidence of safe handling procedures.

REFCOM Assessment Prep

AI-generated self-assessment against REFCOM certification criteria. F-Gas logs, stock records, training, calibration. Readiness score. Gap analysis.

Phone, SMS and WhatsApp

AI-generated call scripts. Outbound SMS and WhatsApp reminders. Inbound call logging with voicemail transcription. Automated bulk reminders for leak check scheduling, refrigerant delivery confirmations, and engineer certification renewals. No other hvac/refrigeration compliance tool has built-in telephony.

How it works

Three steps. Live in fifteen minutes.

1

Register your business

Enter your F-Gas registration, engineer details, system register, and refrigerant stock. Onboarding creates leak check schedules and compliance templates.

2

Record as you work

Log F-Gas events, record refrigerant usage, complete leak checks, update calibration. On your phone, on site, in real time.

3

Always assessment-ready

Dashboard showing F-Gas compliance, leak check schedules, stock levels, and REFCOM readiness. One screen, always current.

Pricing

Monthly billing. Cancel any month. No annual contracts.

Free

£0
1 user, 10 systems
  • Dashboard with compliance score
  • F-Gas log
  • Leak check alerts
  • CSV export

Starter

£79/mo
Up to 10 users
  • Unlimited systems
  • Refrigerant stock
  • Calibration tracking
  • Training log
  • PDF export

Professional

£199/mo
Up to 30 users
  • Everything in Starter
  • COSHH assessments
  • REFCOM assessment prep
  • System register
  • Telephony integration

Enterprise

£349/mo
Unlimited users
  • Everything in Professional
  • Multi-site dashboard
  • API access
  • Priority support

Frequently asked questions

Does it replace my job management software?

No. Your job management software handles quotes and invoicing. HVACPad handles the F-Gas compliance documentation your job management software does not touch: refrigerant logs, leak checks, stock records, and REFCOM prep.

How does CO2e calculation work?

HVACPad multiplies the refrigerant charge by its GWP value to calculate CO2e tonnage per system. This determines leak check frequency and quota reporting. The calculation is automatic.

Can I use it on site?

Yes. HVACPad is mobile-first. Record F-Gas events and leak checks from your phone on site.

Can I export my data?

Yes. CSV and PDF export on all plans. Your data is yours. Cancel any month and take everything with you.

HVACPad is an administrative tool. It generates compliance documentation for F-Gas certified engineer review. It does not provide refrigeration engineering advice. The certified engineer always signs off.

Every system. Every refrigerant. One screen.

Free tier available. No credit card required. Start in five minutes.

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HVACPad — A Slatewick product