Jaimie Jarvis is the HR director at Kalos Services and works closely with tradespeople to create policies that help them produce their best work in a safe environment. She has 14 years of experience in human resources.
Proper sizing and orientation of grilles, registers, and diffusers may seem like such a simple thing, but it's an area where confusion and mistakes are commonly made. First, let's define some terms. Return A return draws air into a return duct system with negative pressure compared to the space, usually via a fixed “grille” (also […]
There has been much written and many jokes made about the misdiagnosis of TXV (thermostatic expansion valves), and rightly so. This article will cut straight to the point to help those of you who may still need a bit of clarification, and hopefully, we will save the lives of a few TXVs and the pocketbooks […]
Disconnects walk the fine line of being HVAC or electrical, but the HVAC technician is allowed to repair and replace disconnects in most places. Even if you work at a place where it isn't allowed, finding problems is a diagnostic skill you will want to have. As always, work safely with proper safety gear and […]
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Jaimie Jarvis is the HR director at Kalos Services and works closely with tradespeople to create policies that help them produce their best work in a safe environment. She has 14 years of experience in human resources.
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