In accordance with company requirements, I can complete post-installation equipment operation reports by documenting key measurements such as supply and return air temperature, external static pressure, power consumption, amp draw, delivered CFM, blower RPM profiles, duty cycle, and any other performance data required for proper recordkeeping.
I've both the knowledge and experience it takes to successfully bring an HVAC system to life, following OEM guidelines and then making any modification to accessories & components operation so that the system performs at top efficiency. This last part is integral of retrofit installs as the new equipment needs to be adjusted to existing ductwork and site conditions.
Per company needs, I can carry a post-install, equipment operation report by taking key measurements on Supply/Return temperature, External static pressure conditions, Power consumption & Amp draw, CFM being delivered, Blower RPM profiles, Duty cycle, and pretty much any other metric deemed important for record keeping purposes.
Ventilation code enforcement varies by jurisdiction, but I have the knowledge to determine required outdoor air CFM using the ASHRAE Ventilation Rate Procedure (VRP) and the field experience to adjust motorized outside air dampers accordingly. I am also able to complete IAQ site reports when required by the project.
Heat pump systems involve a higher level of complexity than straight-cooling equipment, and in many applications they are relied upon to meet both cooling and heating demands. I have the expertise and diagnostic tools required to calibrate performance in both operating modes and make the necessary control system adjustments to ensure optimal operation.
I am equipped with a comprehensive Fieldpiece diagnostic toolkit, including two wireless manometer probes, two wireless enthalpy probes, an SC680 multimeter capable of in-circuit power measurement and phase rotation verification, an infrared digital thermometer, a hot-wire anemometer, and a Fieldpiece SM482 digital manifold with temperature clamps. This instrumentation allows me to validate system performance with real field data and back the quality of my work with measurable results.

Knowledge base grounded in the NATE CHP-5 Comfort and Airflow core exam, covering thermal comfort, temperature and humidity measurements, airflow fundamentals, and air balancing to support indoor air quality and overall HVAC system performance.

Backed by SkillCat’s HVAC Trade School diploma program, covering HVAC fundamentals, airflow and system behavior, electrical measurements, technical drawings, safety practices, and the inspection, repair, and maintenance knowledge needed to support indoor air quality and overall system performance in residential and commercial environments.

Certified knowledge of refrigerant handling requirements for all types of stationary HVACR equipment, including safe recovery practices, environmental compliance, leak prevention, refrigerant regulations, and service procedures aligned with EPA Section 608 standards.
Henrrych Rodriguez Diaz