Homeowners are keenly aware of how drafty windows and doors can raise their heating bills, but did you know that your wall switches, phone junctions, and outlets can be a drain on your energy as well? Upon close examination of the electrical boxes on your exterior walls, you may notice a draft coming through around the edges of the cover plates.
This could be happening because insulation in your walls was cut out to make room for the electrical box. Unfortunately doing this creates a conduit for cold air to enter your home.
You can reduce your heating bills by insulating your electrical boxes. You can use a spray insulating foam to fill the gap between the box and the exterior wall, provided there is room. Be sure to use low-expanding foam to fill the gap without applying force, and be extra careful not to get any foam inside the electrical box.
You can also use a piece of rigid foam insulation, held in place with panel adhesive. You do not have to worry about compression when using foam, so this may be a better solution.
Another way to reduce heat loss is to use an exterior sealant or exterior-grade caulk to seal gaps around electrical boxes, cables, or pipes coming through exterior walls.
Call Us for Heating Repair
If your heating bills are still high after completing these tasks, you may be in need of heating repair in Conroe, TX. Contact the experienced team at Air On Time AC at 281.883.9972 to have a licensed HVAC contractor examine your heating system.