Boiler Manuals for the Alpha C27 appliance. C27 Installation and Servicing Guide · View Manual · Download - 3.17 MB · C27 User Guide · View Manual User's. Instructions. Nepicar House, London Road, The Alpha C27 boiler is suitable for central heating loads of between 11.0 and 27 kW (37 500 and 92 Service Listed. For use with LPG (Propane) only. Leave these instructions with the User. Alpha C23 G.C. No. 47 532 22. Alpha C27 G.C. No. 47 532 23 Leave these instructions with the User. Alpha C23 G.C. No. The Alpha C27 boiler will provide central heating outputs between 11.0 and 27.0 kW (37 500. Boiler diagrams, spare parts and user manuals for Alpha C27 (User Instructions) | 24 hour delivery on genuine manufacturer boiler spares | 30 day money back Manuals and User Guides for Alpha Alpha C27. We have 6 Alpha Alpha C27 manuals available for free PDF download: Installation And Servicing Instructions, Alpha 240x 4753213 · Alpha 240XE 4753211 · Alpha 240XP 4753210 · Alpha 280E 4753208 · Alpha 280P 4753212 · Alpha 500E 4753207 · Alpha C23 4753222 · Alpha C27 4753223. View online or download PDF (3 MB) Alpha Boilers Alpha C27 User manual • Alpha C27 water heaters & boilers PDF manual download and more Alpha Boilers online Alpha Boiler Error Codes ; Illuminated yellow B or C · Alpha C23, C27 CB, CB50, CD50, CDC, CDR, CDS, CDX, HE, HECB, HESY, Burner is alight ; Flashing red A or B