1 Connect towel warmer on a separate zone with the circulator pump on the feed line to the towel warmer as shown in figure 5. 2  Install a 3-way mixing valve connecting the towel warmer return and the feed from the boiler as shown.  Fill and vent the towel warmer. Open the towel varmer air vent using the vent key provided.
Vermont is located in the New England region in the eastern United States and comprises 9,614 square miles (24,900 km 2), making it the 45th-largest state. It is the only state that does not have any buildings taller than 124 feet (38 m) .
You can see an enlarged version of the map by clicking on it. Vermont zones include a small pocket of 3b with the central section of the state being zone 4a and the southern section 4b. There are a few pockets of 5a in the very southerly parts of the state.