Pre-Fabricated Flue

Pre-fabricated chimneys are suitable for most gas and electric fires and gas stoves. Pre-fabricated chimneys offer a good depth so you can choose from the majority of full depth gas fires and all slimline gas and electric fires.

Pre-Cast Flue

This flue is manufactured into rectangular hollow concrete or clay blocks that travel vertically, up through the cavity wall of your property, to a ridge vent or metal flue terminal on the roof. These flues tend to be very shallow in depth, although suitable deeper appliances may be able to be installed with the use of either a spacer kit or deeper rebate on the fireplace.

Power Flue

A power flue is an open fronted gas appliance with an electronically driven fan system either semi recessed or surface mounted on the outside of the wall to expel the flue gases and as such a sound is to be experienced when the fan is turned on. When the fire is not in use, some natural air circulation may occur through the flue terminal, which is quite normal.

There are two types of power flue options available, a rear flue or side flue for left and right applications in instances where it is not possible to rear flue through the chosen wall (conditions apply). It may also be possible to install a deep power flue gas fire for added realism, subject to the depth of rebate on a surround if applicable or if installed with a spacer kit where available.

Balanced Flue

Balanced flue fires are glass fronted and available as both inset and outset models. They are completely sealed from the room into which they are installed and vents directly to an outside wall. Air is drawn in through the outer pipe, and combustion gases are expelled through the inner pipe. Balanced flue fires do not require an electricity supply, or a chimney.

Flueless fires

A relatively recent innovation, flueless fires don’t require a chimney as they use a catalytic converter to remove fumes. The great thing is that none of the heat is lost up a chimney, so they are 100 per cent energy efficient and only use 25 per cent of the gas consumed by other decorative models. Flueless fires require a minimum room size and additional ventilation into the room.

All alterations and fittings can be carried out by Coeval Fires. Please contact us for a free site consultation.

We welcome enquiries for checking you have the correct flue type for your product.