IMC Random 01

Radiant heating system panels shall be installed on or between framing members.

• parallel to
• perpendicular to
• within 1/4 inch of
• spanning a minimum of two
• 927.3, #1

The maximum opening size for a screen protecting an air intake opening in an exterior wall is __“.

• 1/4*
• 3/8*
• 1/2*
• 1
• 401.5 Table

Horizontal ABS piping shall be supported at max. intervals of _ feet.

• 3
• 4
• 5
• 6
• 305.4 Table

Suspended oil-fired unit heaters shall be installed in accordance with _________.

• UL 731
• NFPA 37
• UL 896
• NFPA 31
• 920.2

Vent.air shall not be recirculated from one dwelling to another or to _ occupancies.

• compatible
• assembly
• dissimilar
• educational
• 403.2.1, #1

Equip. and appliances in solar thermal systems shall be installed in accordance with the _.

• industry practices
• submitted plans and specifications
• design professional’s instructions
• manufacturer’s instructions
• 1401.4

Bored holes for piping shall be located at least _”(es) from the top and bottom of a wood joist.

• 1/2"
• 5/8"
• 1
• 2
• 302.3.1

A boiler installed in a closet must _.

• have a side clearance of not less than 30 inches
• have a minimum ceiling height of 8 feet
• be provided with outside ventilation air
• be listed for installation in a closet
• 303.5

All boilers without manholes on top must have a min. clear. of _ ‘from the ceiling. (Exclude high-pressure steam boilers and those that require a greater clear. by the code.)

• 2
• 3
• 5
• 7
• 1004.3.1 Table

UL 959 applies to factory-built chimneys for medium-heat appliances producing flue gases having min. temperatures above _ ºF.

• 1000
• 1200
• 1400
• 1600
• 805.5