the Big Cooker repair company

Who should fit my cooker or built-in appliance?

Only CORGI registered engineers should fit gas and dual fuel cookers. They will ensure that the installation is safe to use and that the new cooker has no detrimental impact on other gas using appliances in your home.

How do I know if the installer is experienced or qualified?

Ensure that your CORGI engineer has the appropriate accreditations, particularly if the appliance is LPG. The accreditations are clearly shown on the CORGI identity card – don’t be frightened to ask to see it.

We are pleased to advise that all engineers from The BIG COOKER Repair Company are fully accredited in Natural and LP gases and CORGI registered No 205167. They also hold certificates of electrical competence for appliance installation.

Is there anything I can do to reduce the possibility of any problems before installation?

The largest range cookers can draw over 2.0 Cubic Metres of Natural gas per hour with all burners operating. If you are unsure that your gas supply will be adequate for its intended load, we strongly recommend that you contact a CORGI registered gas engineer to undertake a survey.

The BIG COOKER Repair Company are pleased to assist when this situation occurs, contact us or email a photo of the installation area –we’ll try to help.

What will the engineer use to fit my cooker?

The engineer should fit a new gas hose, regardless of what is already available, in order to ensure gas soundness. It is likely that the existing hose and bayonet is already several years old and may not remain gas tight throughout the lifetime of your new cooker. The engineer may also fit a stability bracket to prevent the cooker tilting when the door is open or a security chain - this always depends upon what the cooker manufacturer has recommended in their installation instructions.

Please note that a cooker flexible hose cannot be routed around or through walls, cupboards or any other obstructions. The hose connection cannot be made within a cupboard or any other enclosed area.

Where should existing pipework be terminated for the hose connection?

The ideal termination point for incoming gas pipework varies from manufacturer to manufacturer and is based around where the actual gas inlet on the cooker is situated. It is best terminated behind the cooker.

Gas pipework and bayonet fittings should not project further than 35mm from the wall; if more, they could cause the cooker to stand-off.

What size pipework is necessary?

Final gas connection pipework arriving to the rear of the cooker should be in 15mm diameter copper pipe. Where possible and for a large range cooker, Natural gas pipework before this should ideally be in 22mm copper, however this is subject to the number of gas-using appliances in the premises and their gas-usage demands.

Gas

FAQ’s 1

Tel:  01772 46-56-76    Fax:  01772 46-47-57

Email: enquiry@BigCookerRepair.co.uk