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30 years prior we had distributed technical guides to some of our buyers as a quick, handy reference when they were on the job. As you can imagin… Read More
30 years prior we had distributed technical guides to some of our buyers as a quick, handy reference when they were on the job. As you can imagine, the HVAC industry changed quite a bit in those 30 years. So this guide was created to not only updated the ancient informational guide, but also provide new information to our clients and buyers. This was handed out for free to anyone who purchased from our company. Read Less
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