Oil Furnace Flue Pipe Clearance

What is the chimney clearance from the chimney pipe to a second story window.

Oil furnace flue pipe clearance. Transite a whitish looking cementious pipe containing asbestos material. Too short heating flue can mean sooty oil burners and puffbacks or dangerous co poisoning hazards. Early 1900 s to about 1975 it was used. And that a shorter minimum of 5 may be acceptable above the draft hood of a gas furnace is allowed in some jurisdictions.

On level platforms in accordance with section m1305 1 4 1. When we bought the house it came through a wall with wood paneling using a thimble. Working space or clearance distances that may allow 0 on 1 3 sides but always requires working space at least at the front or at front rear if. Clearance from combustibles ranging from 0 to 18 to 36 typically depending on the fuel type electric gas oil.

View attachment 94974 i m renovating my basement and there is a short section of oil furnace flue 6 that comes through an interior stud wall into the finished space and then elbows into the masonry wall to reach the bottom of the chimney. In accordance with the manufacturer s instructions m2001 1. A passage suitable for a. Metal single wall generally requires 6 inches of clearance.

Most of the double wall stove pipe allows for 6 clearance from wall combustibles and 8 from ceiling combustibles. There are several gas or oil fired heating furnace clearance distance types. A pipe and appropriate connectors run from the actual furnace unit out of the home for venting. Some models of single wall metal flue vents need as much as 36 inches for proper fire safety clearance.

Metal flue fire clearance requirements single wall metal pipe flues oil fired equipment. A minimum of 24 must be provided in the front of the furnace for servicing the burner and filter. Metal double wall b vent requires 1 inch minimum clearance. Fire safety clearance requirements between metal chimneys combustible materials minimum clearances from combustibles for manufactured metal chimneys for oil gas or other fuel fired appliances using metal chimneys table of clearances for listed flue vent connectors for gas fired heating appliances minimum distance from combustible materials questions answers.

According to the international code council clearance area for this type of oil furnace venting is nine inches. H flue 1 j top 0 the minimum clearance shown to the flue pipe may be reduced by using special protection permitted by local building codes and national fire protection association standards and csa 139. The nfpa calls for an 18 clearance to combustible walls for single wall stove pipe. Oil fired boilers should be listed and labeled in accordance with ul 2 726 and should be installed.

It s currently single wall 6 pipe. Each type of vent pipe has recommended clearances to combustible materials.