RGI Declaration of Conformance (CERT 2)
An RGI CERT 2 is the Irish Declaration of Conformance for a boiler replacement on an existing gas installation that already has a meter fitted, issued under I.S. 813. It records the removal of the old boiler and the installation and commissioning of the new one, including flue gas analysis, tightness test, and the safe-to-use status of the appliance. It is issued by an RGI-registered installer whenever a domestic gas boiler is replaced in Ireland. CertBox produces the supporting test record; the Declaration of Conformance itself must be issued on the numbered form supplied by the RGI scheme.
Sample RGI CERT 2 certificate
Sample RGI CERT 2 with fictional data. All personal details shown are fake.
What it covers
- Property and customer details with GPRN and Eircode
- Details of the replacement boiler / appliance (type, make, model, flue type)
- Work carried out and parts replaced
- Commissioning data: gas rate, burner pressure, heat input
- Flue gas analysis (CO, CO2, CO/CO2 ratio)
- Tightness test, ventilation and flue-flow checks, CO alarm status
- Safe-to-use status and any Notice of Hazard issued
- RGI registration number and installer declaration
Who needs a RGI CERT 2?
Create your RGI CERT 2 with CertBox
Fill in the form
Pick RGI CERT 2 from the list, fill in the fields on your phone.
Send the PDF
Download it, email it to your customer or share a link. Sending is the part you pay for.
Frequently asked questions about RGI CERT 2
What is an RGI CERT 2 used for?
What is the difference between a CERT 1, CERT 2 and CERT 3?
Who can issue a CERT 2 in Ireland?
Learn more
Related certificates
RGI CERT 1
Record your I.S. 813 gas installation work: tightness test, commissioning, instant PDF. The supporting record for your RGI Declaration of Conformance, not a replacement for it.
Gas InstallersRGI CERT 3
Record specific gas work in Ireland: disconnections, reconnections, purging and emergency repairs. The supporting record for your RGI CERT 3, not a replacement for it.
Gas InstallersRental Gas Safety Inspection
Record an I.S. 813 Annex E gas safety inspection at an Irish rental property on your phone. The supporting record for your RGI CERT 3, not a replacement for it.