Ashrae Handbooks

Question 1

What is ASHRAE 15

Answer 1

Safety standard for refrigeration systems.

Question 2

What is ASHRAE 34

Answer 2

Designation and safety classification for refrigerants, taking into account factors like toxicity and flammability.

Question 3

What is ASHRAE 55

Answer 3

Thermal environmental conditions for human occupancy. Guide for designing to occupant comfort with factors including air velocity, temperature, humidity, activity level, etc.

Question 4

What is ASHRAE 62.1

Answer 4

Ventilation for acceptable indoor air quality

Question 5

What is ASHRAE 90.1

Answer 5

Energy standards for buildings except low rise residential buildings. Gives design guidelines on minimum energy efficiency

Question 6

What is NFPA 90A

Answer 6

Standard for installation of air conditioning and ventilating systems. Describes requirements for installing HVAC equipment in relation to life safety/fire protection requirements.

Question 7

What is NFPA 90B

Answer 7

Standard for installation of warm air conditioning systems. Similar to 90A, however it is focused on heating and air conditioning instead of ventilation

Question 8

What is NFPA 96

Answer 8

Standard for ventilation control and fire protection for commercial cooking operations.