New Mexico
(MM-4) Heat, Cooling & Process Pipe
Apply for the License
Regulation and Licensing Department
Construction Industries Division (CID)
2550 Cerrillos Road - 3rd Floor
Santa Fe, NM 87505
Phone: (505) 476-4500
Apply for the Exam
PSI Services LLC
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (855) 807-3994
Exam Type
OPEN BOOK
Exam Content
| Subject Areas | # of
Questions |
|---|
| General Knowledge | 29 |
| Steam & Hot Water Boiler Systems | 7 |
| Process Piping & Systems | 28 |
| Fire Suppression Systems | 6 |
| Controls & Components | 15 |
| Combustion Air & Venting | 5 |
Total number of test questions:
90
Time allowed (minutes):
235
In addition to the trade-specific examination, you must pass the New Mexico Business & Law Exam offered by PSI.
Books Allowed in the Exam
1.
New Mexico Mechanical Code (NMAC 14.9.2), NMRLD
2.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
3.
Uniform Mechanical Code, 2021, IAPMO
4.
New Mexico Boiler Rules and Regulations (NMAC 14.9.4), 2005, NMRLD
5.
NFPA 13: Standard for the Installation of Sprinkler Systems, 2007, NFPA
6.
NFPA 17: Standard for Dry Chemical Extinguishing Systems, 2009, NFPA
7.
IPT's Pipe Trades Handbook, 2006 (2016 version is a PSI typo), Robert Lee, IPT Publishing
Books NOT Allowed in the Exam
1.
New Mexico Plumbing Code (NMAC 14.8.2), NMRLD
2.
Uniform Plumbing Code, 2021, IAPMO
3.
Low Pressure Boilers, 4th Edition, 2012, Frederick Steingress
4.
NFPA 31: Standard for the Installation of Oil-Burning
Equipment, (2001, out of print), 2011, NFPA
5.
Pressure and Enthalpy Charts are allowed in the examination. (see bulletin for restrictions)
A practice exam is currently NOT AVAILABLE
This page is being provided for research and links to books sources only. We do not have an expected date for availability. This page may have changed since your last visit. Please refresh to see current info (F5 on your keyboard).
