Procombi Boiler Repair, Service & Installation
Gas Safe Reg. 980201• 24/7 across Yorkshire
Procombi Apollo & A-Class storage combi repair and installation.
About Procombi repairs & installs
Procombi models we work on
Common Procombi fault codes we fix
- F1
Low water pressure — top up via filling loop to 1.0–1.5 bar.
- F2 / L2
Flame loss or ignition lockout — check gas supply, hold reset 3–5 seconds.
- F3
Fan fault — fan wiring, condensate route or fan replacement.
- F4
Thermistor fault — flow/return temperature sensor swap.
- F7
Low mains voltage — electrical supply check required.
- L9 / HA / LA
Overheating — circulation, pump or limit thermostat.
When you have a new Procombi boiler installed by us, we register the manufacturer warranty on your behalf so you're fully covered. Plus our own 12-month workmanship guarantee.
Reviews
Real reviews from Procombi customers
Verified 5★ Google reviews from across Bradford, Leeds and the wider Yorkshire area.
FAQs

