HVAC Training Measuring Subcooling
Supercool slide rule by measuring equipment new it also contains testing for correct system airflow for a/c & heating for both electric and gas pressure drop chart wet bulb conversion chart troubleshooting compressors troubleshooting txv’s (tev’s) system operating diagnostics capacitors laws & practices ohm’s law wheel and every formula & conversion needed.
![Supercool Slide Rule By Measuring Equipment New new-slide-rule-qju](https://alsplace.ca/wp-content/pictures/new-slide-rule-qju.jpg)
Mar122021