Mechanical Code…
A heater in which all the products of combustion generated by the gas-burning device are released into the outside airstream being heated.
(Uniform Mechanical Code® 206.0)
Building Trades Resource
Building Trades Resource
Mechanical Code…
A heater in which all the products of combustion generated by the gas-burning device are released into the outside airstream being heated.
(Uniform Mechanical Code® 206.0)