Featured products shown: X-Sense carbon monoxide & smoke detector; A/C cover. Disclaimer: This video is for educational ...
If you obtained your EPA 608 certification years ago and haven't thought much about it since, you're in good company. Most HVACR contractors operate the same way -- focused on the work in front of ...
For only the second time since the exam was introduced more than 30 years ago, the Environmental Protection Agency (EPA) is significantly updating the Section 608 Technician Certification exam. The ...
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I switched to side-discharge A/C
For educational purposes only. Any HVAC repair work shown is done at your own risk. Anyone working with refrigerant must hold ...
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