Chimneys and Vents - Mechanical

Can a Gas Appliance Vent Be Reduced in Size Along Its Length? (IRC 2018)

Can a gas appliance vent be reduced in size along its length?

M1802.1

Can a Gas Water Heater Vent Into a Masonry Chimney? (IRC 2018)

Can a gas water heater vent into a masonry chimney?

M1805.1

Can a Single-Wall Vent Connector Pass Through a Wall or Partition? (IRC 2018)

Can a single-wall vent connector pass through a wall or partition?

M1803.3

Does Every Gas Furnace or Water Heater Need a Chimney or Vent? (IRC 2018)

Does every gas furnace or water heater need a chimney or vent?

M1801.1

How High Does a Furnace or Water Heater Vent Have to Terminate Above the Roof? (IRC 2018)

How high does a furnace or water heater vent have to terminate above the roof?

M1804.2.6

How Should a Gas Appliance Vent Connector Be Supported and Sloped? (IRC 2018)

How should a gas appliance vent connector be supported and sloped?

M1803.2

What Clearance Is Required Between a Vent Connector and Combustible Materials? (IRC 2018)

What clearance is required between a vent connector and combustible materials?

M1803.3

What Is the Clearance Required for Type B Vent Through Insulated Ceilings? (IRC 2018)

What is the clearance required for Type B vent through insulated ceilings?

M1803.3