Your furnace may be blowing cold air because the pilot light has gone out. Call us at 978-431-2906 or request service online to have it properly fixed. This is indicative of a bigger problem that requires professional help.
A heat pump is a device that transfers heat from one place to another, from inside your home to outside or from outside to inside. In the winter a heat pump works like a heater, extracting heat energy from outside and transferring it inside.
Why are you heating and cooling your home when you are not there? Being able to control your thermostat when you are away is one of the most cost effective energy improvements you can make in your home. Contact us today to learn more!