Recently our husband Tim & I were in the market for a modern control unit; Every one of us had installed a modern heating & air conditioner proposal the year before, but at that time, both of us didn’t absolutely need a whole modern control component so both of us decided to just keep our outdated 1 until it died. Well, last week, the control component totally died. Every one of us couldn’t even adjust the heating or the air conditioning system for a few days! I found out a lot of interesting information about control units when both of us were researching & shopping for a modern 1, however i don’t know if you know this, but control units don’t only control your home’s heating & cooling system. That might sound like a funny thing to say, because of course they do control the heating & cooling – but the thing is that control units also control your family’s overall comfort in your home, but most of the control units that both of us researched operate electronically. Every one of us did a lot of research on digital programmable control units, but unlike mechanically operated control units, digital control units are mercury-free. These control units also are designed to supply you pinpoint accuracy when it comes to the temperature inside your house, but not only that, they are good at controlling any type of a/c, oil furnace or heating unit, heat pump, & radiant or hydronic flooring systems, but of course, Tim & I decided to get a digital programmable control component instead of a mechanical 1. It just made sense to us to get something more high tech to help us maintain a constant comfortable temperature in our home, not to mention the improved indoor air quality it helps to provide.