Combustion figures
and more. Over 650 UK gas boilers currently in our database.
Search by make, model or GC number. Every figure comes from the manufacturer’s installation instructions, with the section reference so you can check it on site.
Every boiler page shows
- CO₂ at high and low rate
- Maximum CO and CO/CO₂ ratio
- O₂
- Working inlet pressure
- Natural gas and LPG
- Models, GC numbers and the MI reference
Boilers in our database
- Worcester Bosch219 boilers
- Baxi147 boilers
- Vaillant95 boilers
- Ideal84 boilers
- Glow-worm76 boilers
- Alpha16 boilers
- British Gas16 boilers
653 boilers in total. More are added as each one is checked against its manual.