You can get books from my local library that can lead towards getting a license ...

		smileysteve on Sept 29, 2020 \| parent \| context \| favorite \| on: US college enrollments are falling, except for gra... You can get books from my local library that can lead towards getting a license in hvac. Without a license, you can learn to safely change capacitors, contactors, 24v transformers, and thermostats.