USER INSTRUCTIONS. 1.1. INTRODUCTION. Thank you for choosing this Keston Qudos 28h for your household heating. The boiler is. fileslib. Boiler diagrams, spare parts and user manuals for Keston Keston Qudos 28H (Keston Qudos 28H Controls) | 24 hour delivery on genuine manufacturer boiler 86-CM-43 Qudos 28h - GC No Qudos 28hP - GC No These instructions must be left either with the user or next to the site gas meter. Keston Heating PO Box 103,
Boiler Manuals for the Keston Qudos 28H appliance. Keston Qudos 28H. Installation and Servicing Guide View Manual Download - 1.52 MB.
across the two output points when the boiler is in lockout. WD440/3/2007 Chapter 3 - Boiler Location The Keston Qudos 28h