Single Family Home for sale by owner in Merrimack, NH 03054. Want an authentic Colonial? Why buy old and drafty when you can get newer and super-efficient? Superinsulated, passive solar. Even the water heater is superinsulated, with a preheat tank that delivers warmer water to the heater. Your friends will envy the gourmet cherry kitchen with multiple pullouts and features; fully applianced, extra large sink. Range hood vents to outside. The spacious beamed living room features a paneled firepla... See site for full property details.