General Mechanical System Requirements

Can a Natural Gas Furnace Be Connected to Propane? (IRC 2018)

Can a natural gas furnace be connected to propane?

M1307.2

Can I Install Any Used Furnace or Air Handler If It Works? (IRC 2018)

Can I install any used furnace or air handler if it works?

M1401.1

Can the Furnace Label Be Covered by a Closet Wall or Access Panel? (IRC 2018)

Can the furnace label be covered by a closet wall or access panel?

M1302.1

Can Wood Framing or Storage Touch a Furnace, Flue, or Duct? (IRC 2018)

Can wood framing or storage touch a furnace, flue, or duct?

M1306.1

Does a Furnace or Water Heater in a Garage Need Bollards? (IRC 2018)

Does a furnace or water heater in a garage need bollards?

M1307.3.1

Does Code Require HVAC Installers to Follow Manufacturer Instructions? (IRC 2018)

Does code require HVAC installers to follow the manufacturer instructions?

M1307.1

How Much Space Is Required in Front of a Furnace in a Closet? (IRC 2018)

How much space is required in front of a furnace in a closet?

M1305.1.2

What Access Is Required for a Furnace Installed in an Attic? (IRC 2018)

What access is required for a furnace installed in an attic?

M1305.1.3