To Ohm Or Not To Ohm
Posted on:
Member Exclusive Content
Login & continue reading at acca.org »

It’s winter, so technicians will work on the client’s heating systems. This article teaches field staff one way of diagnosing furnace gas valves. If you want to know if using ohm testing on furnace gas valves is appropriate, take a few minutes and read this article.
Latest posts by Matt Akins (see all)
- Maintenance Ambush - May 9, 2023
- Testing a Furnace’s Hot Surface Ignitor - March 3, 2023
- Diagnosing a Heat Pump Defrost Sensor - January 16, 2023
Posted In: Aside