NM MM-4 Heat, Cooling, and Process Pipe Thermodynamic calculations for refrigeration cycles and steam table interpolations consume far more exam time than many candidates anticipate. The NM MM-4 demands precision across pressure-enthalpy diagrams, psychrometric analysis, and piping material compatibility—three domains where small conceptual gaps compound into failed attempts.
New Mexico Certification Exam
NM MM-4 Heat, Cooling, and Process Pipe Certification Exam
Original price was: $149.00.$124.00Current price is: $124.00.
The same for every download on this site
Everything here is supplied as a PDF plus a practice-test engine, targeting the 2026 version of the exam objectives. It is an instant digital download - nothing is posted, and the timings are set out on our fulfillment process page.
Payment is one-off. There is no subscription and no renewal fee.
These are study materials, not exam questions supplied by the certifying body, and no pack can guarantee a pass. If a download will not open or does not match what the page described, our refund policy applies - contact us and we will put it right.

