Keltron Blog: Upgrades and Retrofits

Changing seasons, fall cleanup, get ready for winter – check your systems and upgrade or retrofit

By Denise Pappas, Executive Director As temperatures begin to drop, I make a mental note of all the things I need to do to get ready for winter – fall cleaning, raking leaves, and winterizing the car. And, one of the most important things I do in the fall is change the batteries in our […]

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