Do you need a chimney for an oil furnace?

An oil furnace needs a chimney liner. The purpose of any chimney liner, or flue, is to keep the smoke, fumes and toxic gases from penetrating the chimney mortar and entering the living space. The fuel used in an oil furnace creates an oil mist.

Can you vent a wood stove into a chimney?

Stoves can be added to a fireplace in several ways. Free-standing stoves can be installed so that the stove pipe enters into the fireplace chimney above the damper, through the damper or into the firebox below the damper. Properly designed stoves can also be inserted into the fireplace opening.

What type of flue do I need for a wood burning stove?

The general rule is as follows: For a stove of up to 20kW a minimum of 6” diameter flue is needed. You can use a 5” diameter flue liner if you have a DEFRA approved stove and the manufacturer clearly states this is compatible.

Can two wood stoves go on one flue?

Combination Wood / Oil Fired Appliances on Same Floor May Share a Common Flue. A wood-fired heating appliance may be vented into the same chimney flue as an oil-fired heating appliance provided that they are on the same floor – in some jurisdictions. You can install a wood burning stove in properties without a chimney.

Does burning oil create creosote?

Granted, oil- and gas-fueled appliances may not produce the creosote that wood-burning appliances do; however, they still produce soot which is a highly corrosive substance that can do real damage to the inside of their respective chimneys.

Do I have to line my chimney for a wood burner?

A chimney liner is obligatory if you are installing a woodburning stove, gas fire or open fire in a new build property to comply with Document J of current Building Regulations. A chimney liner may be necessary in an older property if the flue inside your chimney is no longer safe to use.

Is it OK to have oil furnace and wood stove on same flue?

The issue is with the possibility for the flue not to draft one of the appliances or the chimney plugging and either one of these situations dumping toxic fumes into the house. As far as insurance goes, i have a hard time believing that they would be ok with it.

What does it mean to have a chimney flue?

The chimney flue is a duct, pipe, or opening in the chimney designed to remove exhaust gases from the fireplace, furnace, water heater, generator, or boiler to the outdoors. Originally, the term flue meant the chimney itself.

How big should a chimney flue be for an oil burner?

The total effect depends on several variables including chimney height, ambient temperature range, and oil burner/heater input BTUH and burner adjustments. At the very least you need to have a trained service technician inspect, measure, and if necessary adjust the draft and draft regulator for your old Weil Mclain heater.

Can a slow burning wood heater cause a chimney flue?

A slow-burning woodstove can deposit thick combustible creosote on chimney walls, especially if the users are burning wood that is still green, or if the wood heater is not run at a sufficiently hot temperature.

Can a gas stove be vented into a chimney flue?

No combination of fuel-gas, oil-fired, or additional wood, wood pellet, coal or corn stoves may be vented into the same chimney flue as a solid fuel-burning appliance. Exception: A solid fuel-burning appliance designed, constructed and listed to operate on a combination of fuels is permitted to be installed in a single chimney flue.

Can you have more than one chimney flue?

Each chimney flue may only service one solid fuel-burning appliance. No combination of fuel-gas, oil-fired, or additional wood, wood pellet, coal or corn stoves may be vented into the same chimney flue as a solid fuel-burning appliance.