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HVAC/R Evacuation Quiz January 17, 2024, 3:39 pm
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What if you Only Have One Large Hose?
When evacuating, the FASTEST way is to use two large-diameter hoses connected to two core removal tools and the cores removed. These hoses are then connected to the pump using a tee or evacuation “tree.” However, when you only have one large hose, another acceptable method is to connect the large hose to the suction […]Read more
Gratitude and Reflection
I remember having conversations on the floor of AHR in Orlando in early 2020. There was talk of this new superbug that was causing issues in Asia. That year we had the first podcast pavilion, we had great conversations with Alex Meaney, Michael Housh, Andrew Greaves, Jim Bergmann and Rich Trethewey. Leilani and Bert walked […]Read more
What is a GFI?
First off, the correct acronym for a GFI (ground fault interrupter) is “GFCI” (ground fault circuit interrupter). The purpose is to act as a safety device to protect from electrical shock. GFCIs are important components of electrical safety. GFCIs can be built into outlets, circuit breakers, and even extension cords. We generally use them for […]Read more