
Do you have a question about the Glow-worm Ultracom 18sxi and is the answer not in the manual?
| Boiler Type | Combi |
|---|---|
| Mounting | Wall-mounted |
| Fuel Type | Natural Gas |
| Central Heating Flow Temperature Range | 30 - 80 °C |
| Maximum Working Pressure | 3 bar |
| Warranty | 2 years |
| Central Heating Output | 18 kW |
| Efficiency Rating | A |
| Flue Options | Horizontal or vertical flue systems available |
Details warranty terms, customer service contacts, and registration process.
Covers essential safety precautions for gas, electrical, and handling aspects.
Outlines legal compliance, standards, and regulations for installation.
Explains the boiler's design, condensate, and flue plume characteristics.
Details built-in safety features like frost protection and overheat shutdown.
Advises on regular servicing and the importance of genuine spare parts.
Lists detailed technical specifications, dimensions, and performance data for models.
Provides physical dimensions and hydraulic/gas schematics of the boiler.
Specifies requirements for boiler placement, clearances, and room ventilation.
Describes various flue types, required lengths, and correct terminal siting.
Covers water system design, expansion vessel, flow rates, and flushing procedures.
Guides on connecting system pipes to isolation valves and the appliance.
Explains the correct routing and connection of safety discharge and condensate pipes.
Details length calculation, preparation, and fitting of telescopic flue systems.
Covers length, preparation, and fitting of standard horizontal flue systems.
Explains the installation of vertical flue systems, including bends and terminals.
Provides guidance for installing twin flue systems and their various components.
Describes kits for managing flue plume impact and deflecting exhaust gases.
Outlines wiring safety, system connections, and electrical cartridge fitting.
Guides on filling the heating circuit, gas supply checks, and initial lighting.
Details the process for converting the boiler from natural gas to LPG.
Explains general inspection, competency checks, and combustion analysis.
Covers preliminary checks, fault codes, memory, and diagnostic menus.
Lists part numbers and descriptions for common replacement components.
Provides instructions and precautions for safe lifting and handling of the appliance.
Identifies the manufacturer, product, and appliance type.
Lists essential requirements met by the appliance according to EU directives.











