The Alpha InTec 30C and 34C combination boiler installation and servicing manual provides technical data, wiring diagrams, commissioning steps and…
This manual gives complete guidance for installing, commissioning and servicing the Alpha InTec 30C and 34C wall‑mounted, fan‑assisted, room‑sealed combination boilers. It includes safety requirements, gas and electrical supply information, and the necessary checks to meet Building Regulations and warranty conditions.
Key sections cover technical performance data, detailed installation steps, commissioning procedures, routine servicing, component replacement, wiring diagrams, error‑code troubleshooting, a short parts list and an energy‑classification summary. The document also contains the Benchmark Checklist and Service Record forms required for compliance and warranty registration.
The rear flue length equals wall thickness plus 160 mm (including the terminal).
The boiler should be serviced annually by a Gas Safe registered engineer.