Other Related Info

Question 1

Refrigeration requirements

When do regulations apply to systems using flammable or toxic refrigerants?

Answer 1

More than 3 tons or more than 6 driving hp

Question 2

When do regulations apply to systems using nonflammable and nontoxic refrigerants?

Answer 2

More than 18 tons or more than 36 driving HP or over 15 psi

Question 3

Annual inspection of ________?

Answer 3

Liquid receiver, condenser, all safety valves and their discharge points, gauges, controls and all other items which might be considered potentially critical

Question 4

General Info

Inspect all heating boilers of ______?

Answer 4

40000 BTU or more

Question 5

Inspect all hot water supply boilers of __________?

Answer 5

Capacity of 120 gallons or more, or heat input of 200000 btu/hr or more (58.6KW), or water temperature of 200 degrees or more

Question 6

Feedwater cannot enter through?

Answer 6

Bottom drain

Question 7

Clearance around boiler must be?

Answer 7

36 inches

Question 8

If boiler has manhole, vertical clearance must be?

Answer 8

84 inches