The costs of heating your Groton home have risen dramatically over the past couple of decades, thanks to higher energy costs and price increases for heating equipment. Despite the strides made in energy efficiency, there seems to be no end in sight for the steady rise in heating equipment operating costs.

Now add in the cost of heating unoccupied areas of your home, such as basements, hallways, or extra bedrooms, and the energy costs go even higher. Most of these costs are unnecessary and avoidable if you have the time and a small investment in a well-planned heating “strategy” for your home. This strategy involves using heating zone controls to make the most efficient use of your heating system.

In a nutshell, here is how heating zone control works. The rooms in your home are connected to your heating system by a series of ductwork, which carries heated and conditioned area to all corners. But some of these areas may not need to be heated as much – or possibly at all – compared to other rooms in your home. For example, do you need heat in your kitchen but not in your basement? Most people would answer yes. Or they may say they need more heat in the kitchen and some, but not very much heat in the basement.

Or try this: do most people in your house spend more time in one room, such as the family room, and less time in their bedrooms? If so, why would it be necessary to heat the bedrooms all of the time? In order to deliver heat to areas in your home that need it the most, the ductwork to these rooms should always be “open.” Ductwork to other unused areas of your home can be “closed” during various times of the day.

Opening and closing of ductwork and airflow is achieved by zone controls. A zone control is installed in the home which electronically or wirelessly opens and closes “dampers” in the ductwork, depending on the heating demand. You can divert heat to areas of your home using zone control and dampers while decreasing the heating load on your furnace. This type of heating zone control will move heated air to where you want it. Simply put, you are not heating areas of your home that don’t need the heat.

The heating zone controls can be programmed for various times of the day, too. For example, you may not need any heat in your basement while you sleep or when you are away from home. You can program the damper in your basement’s ductwork to remain closed or partially open during these times. In a sense, the heating zone control in your home acts like a programmable thermostat – only it uses a series of dampers to control indoor temperatures.

The next time you walk into an unused part of your home, think about how much money you are spending to heat it. It makes sense to consider heating zone controls. The initial costs of installing zone controls and dampers are minimal and the payback in energy savings and comfort are substantial.