Seems our furnace flue as it should comes up through the house through the attic and vents out through the roof.
Clear attic furnace flue.
Where the system is routed to the outdoors through an existing masonry chimney containing flue products from another gas appliance or where required by local codes then 3 venting of type 29 4c stainless steel must be used in place of pvc material.
A furnace in the attic is a design that works for all homes.
It is colorless and odorless and produces symptoms similar to the flu.
The water heater vent is located below the furnace vent at the wye.
If the filter is dirty replace it or clean it with soap and water if it s not disposable.
Thick schedule a fireplace cleaning soon.
Take a look at the two pics then.
2015 irc m1305 recommends that the furnace have a level working space of at least 30 inches by 30 inches in the front of the appliance.
Then to clean the blower assembly remove the front panel clean the.
The furnace btw is natural gas and drives a hot water baseboard heat system.
High efficiency furnaces use two pvc pipes for venting one is a combustion air intake and the other is the combustion air exhaust.
Apply a thick bead of high temperature caulk the flue on one side.
When you place a furnace in the attic to take advantage of its.
Of creosote do not use the fireplace again until it is cleaned a chimney fire could occur at any time.
See also condensing boilers furnaces.
The issue is the flue itself gets nice and warm which means there is effectively a heater going in the attic when the furnace is active.
They are connected at the wye.
If you have 1 4 in.
If the groove you scratch in the creosote is paper thin no cleaning is needed.
You might not receive the same air movement benefits if the unit is in a garage either.
Masonry flue or shared flue venting.
The easiest creosote to remove is the feather light dull gray brown or black soot.
If you don t have a crawl space or a basement then it can be a challenge to place a furnace on the ground floor of the structure.
I know that irc g2427 3 3 4 allows these two appliances to join into a common vent connector.
Most of the time this gas escapes through the vent pipes but if the pipe and furnace are not properly maintained the gas may not be dispelled.
To clean a furnace start by turning off the furnace then removing the access panel on the outside of the furnace and inspecting the filter for dirt or damage every 3 4 months.
If it s 1 8 in.
I checked the irc and it says where two or more vent connectors enter a common gas vent the smaller.
Remove the insulation between the joists where the flue is located to clear an area about 18 inches away from the flue on each side.
Municipalities may require a minimum of 30 clear inches in front of the furnace which can be accomplished in a small room if the door to the room opens in front of the furnace.
Combustion in gas furnaces produces some carbon monoxide which is a toxic gas.
