Idaho plumbing code exam questions with 100 % correct answers | verified

A draft hood-equipped water heater is vented through a concealed space. The portion of the vent passing through the concealed space shall - be listed Type B, Type L, or listed material having equivalent insulating qualities A final water heater inspection shall be made after - work authorized by the permit has been installed A listed water heater, located in an interior floor level closet, must have an access dimension ____ for servicing purposes. - in accordance with their listing and the manufacturer's instructions A special gas vent shall only be installed on a water heater if - it is listed and installed per the listing and the manufacturer's instructions A three-bedroom home with two bathrooms is equipped with a gas storage-type water heater. The minimum capacity for the water heater in accordance with the first hour ratings is - 67 gallon A Type B gas vent shall terminate at least ____ feet above the highest connected equipment draft hood or flue collar. - 5 A Type B vent with listed cap of 14 inches shall terminate at ____ higher than any portion of a building within 10 feet. - 2 feet A vent connector connected to a chimney flue serving a fireplace is - prohibited unless the fireplace flue opening is permanently sealed A water heater installed in a residential garage shall be - located or protected from damage by a moving vehicleA water heater is installed on the roof of a building more than 15 feet in height. The code requires ____ to the roof unless other means acceptable to the Authority Having Jurisdiction are used. - an inside means of access Appliances in garages may be installed in a separate enclosed space having access only from the outside providing the combustion air is - taken from the exterior