Wall Air Vents For Gas Fires

The cheapest way to have a ventless fireplace in your home is with gel based units.

Wall air vents for gas fires.

The air vent must provide a minimum amount of fresh air volume. Location of a flueless fire can be on an internal or external wall. These 7kw contemporary gas fires listed below have a power input rating of less than 7kw and do not require an air vent in the room and have a minimum flue size of 125mm pre cast or class 2 brick chimney. If you don t have this your fire will create large quantities of dangerous fumes.

One that expels gasses and another that draws in fresh air from the outside. Air vents for flueless gas fires and stoves superior fires air vents are a necessity to have a complete fully functioning flueless gas fire or gas stove. How do they work. To make sure this air supply is replenished a vent is required along with a permanent openable window.

Your gas fire takes oxygen in from your room to burn. This is a trickle of fresh air to replace the air that is being used by the fire. There are no limitations like chimney position to consider. Direct vent gas fireplaces require two vents in the back.

Usually your vent should be at least 100cm2 for a room up to 40 cubic metres. Napoleon hot air distribution vent for gas fireplaces napoleon fireplace mounting plate and intake grill for 6 inch circulation vent for use with nz6000 and nz6000 wi wood burning fireplaces napoleon fireplace gravity hot air vent kit for nz 26 nz 26wi and nz3000 wood burning fireplaces. The purpose of a ventilator is to protect from rain vermin etc. Flueless fires require an air vent leading from the room where it is located to the outside.

Hello if your gas fire is what we call a decorative basket effect gas fire then automatically gas regulations state a 100mm ventilation hole through the wall directly to outside air if the fire is classed as an inset or surface mounted gas fire and as soon as it is rated over 7killowatts of power then you will also need ventilation direct to outside the reason for this is that potentially if it was a cold winters night and you had a gas fire on in a room. Depending on the size of the kw heat input dictates how large the air vent needs to be. However many direct vent fireplaces are vented with a single two chamber vent pipe. One to get rid of the combustion products which are very dangerous.

Entering while allowing a measured amount of air to enter the room either for background or for combustion purposes. On a normal gas fire you need two vents. Gas fires less than 7kw no air vent chimney precast flue liner cvo fire 2020 05 07t23 26 00 01 00 chimney gas fires 7kw. Unless you have a special type of flueless fire.