Pipe Insulation Energy Savings

Starting at the water heater measure lengths of insulation needed to cover all accessible hot water pipes especially the first 3 feet of pipe from the water heater.

Pipe insulation energy savings.

Insulation materials run the gamut from bulky fiber materials such as fiberglass rock and slag wool cellulose and natural fibers to rigid foam boards to sleek foils. 5 energy saving ways to avoid needing an electric space heater. Using figure 2 for values of energy use for bare pipe and pipe insulated with 1 in. 3 place the pipe sleeve.

Predicted annual energy savings 4 05 lf 17 43 lf 2 35 lf 61 per year. For a complete energy audit and an estimate of your fuel savings speak to one of our insulation experts today 855 867 8200. Estimate the annual savings. Select nominal pipe size nps.

2 cut the pipe sleeve. Enter average wind speed for the period of operation if unknown use 1 mph for indoor 8 mph for outdoor line 6. Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity. Energy cost savings after the first year are assumed to increase at the energy cost escalation rate.

25 4 mm of fiberglass insulation we can estimate the value of the annual energy savings. 1 1 2 insulated pipe saves 3 170 160 btus per foot per season estimated savings 18 65 per foot per season. Home improvement celebrities on television contractors with blogs and articles on social media all point to insulation as a great way to increase the value of your home while saving energy and money. Enter average ambient temperature for the period of operation.

Energy savings from pipe insulation are very significant even in mild climates such as rockhampton. Enter average operating process temperature for the period of operation. Select an insulation material. Across all climates zones savings ranged from 0 16 to 3 5gj per system.

Methodology for estimated energy savings from cost effective air sealing and insulating. A few years ago i had a home energy audit done as well and pipe insulation was one of the recommendations. Theoretical energy savings by insulating your facility. Epa estimates that homeowners can save an average of 15 on heating and cooling costs or an average of 11 on total energy costs by air sealing their homes and adding insulation in attics floors over crawl spaces and accessible basement rim joists.

Enter the projected annual energy cost escalation rate yr 3 0. Cut the insulation to the lengths needed. It s also a good idea to insulate the cold water inlet pipes for the first 3 feet.