Dial 7617 Digital Teremostat Controller controls my swamp cooler efficiently
It works a lot better than the analog thermostat I had previously installed. The previous
thermostat would control with about 5 degrees F swing, so I had to set it to go on at around
79 degrees F in order to cool down to 74 degrees F, and then the furnace would kick on, and I would end up with both running. With THIS Digital thermostat, it controls within 2 degrees, so I can set it at 77 Degrees F and it will cool down to 75 degrees, and the furnace can be left at 74 degrees, both will work independently. OR I could set the Digital to 76 degrees to cool down to 74 degrees F, and set the furnace to 73 F. This works okay also / One thing however, I wish it had a light on the dial, I have to use a tiny flashlight to see what the temp is, as this is installed in a slightly darkened hallway.
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