New Mexico
(MM-4) Heat, Cooling, and Process Pipe

Apply for the license

Construction Industries Division
Regulation and Licensing Department
2550 Cerrillos Road
Santa Fe, NM 87505
(505) 476-4700
www.rld.state.nm.us/CID

Apply for the exam

PSI Licensure : Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

Exam Type

OPEN BOOK

Exam Content

Subject Areas	# of Questions
General Knowledge	29
Steam and Hot Water Boiler Systems	7
Process Piping and Systems	28
Fire Supression Systems	6
Controls and Components	15
Combustion Air and Venting	5

Total Number of Test Questions:	90
Time Allowed (minutes):	220
Minimum Passing Score:	75%

In addition to the trade-specific examination(s) you may be required to pass the Business and Law offered by PSI or take an "approved" Business and Law Course.

Reference Books Permitted in the Exam

1.	New Mexico Mechanical Code (NMAC 14.9.2), 2006, New Mexico Commission of Public Records.
2.	Modern Refrigeration and Air Conditioning, 18th Edition, 2004, Althous, Turnquist, Bowditch, Bracciana.
3.	Uniform Mechanical Code, 2005, International Association of Plumbing and Mechanical Officials.
4.	New Mexico Boiler Rules and Regulations (NMAC 14.9.4), 2005, New Mexico Commission of Public Records.
5.	NFPA 13: Installation of Sprinkler Systems, 2002, NFPA.
6.	NFPA 17: Standard for Dry Chemical Extinguishing Systems, 2002, NFPA.
7.	IPT's Pipe Trades Handbook, 1991, Robert A. Lee.

Reference Books NOT Permitted in the Exam

1.	New Mexico Plumbing Code (NMAC 14.8.2), 2006, New Mexico Commission of Public Records.
2.	Uniform Plumbing Code, 2006, IAPMO.
3.	Low Pressure Boilers, 2nd Edition, 2005, Frederick M. Steingress, ATP.
4.	NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2001, NFPA.

Recommended Study Materials

New Mexico • (MM-4) Heat, Cooling, and Process Pipe

Product Name	Price
Comprehensive Tutorial
Plumbing Math Tutorial
Practice Tests ( 3 )
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