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Note: E-134 is my inventory # only.Here is BRAND NEW Robertshaw 8425-1 Digital Thermostat. This unit will operate 2 zones, heat & cool on gas, electric, oil or heat pump installations having universal 24V AC heating and cooling multistage system capability. It has the nice Large display. These models usually run $30 to $50 depending on where you source them and if you can find any left at the supplier. See photos of box for all specifications and applications and data.
\"Finally, a thermostat that combines Function and Fashion. Functionally, the 8400 Series Robertshaw® thermostats come with all the great features you\'d expect. They both have a large backlit display - 80% larger than other competitive models.\"USPS First Class Shipping to 50 US States Only. NO FOREIGN SHIPPING!