Enter the projected annual energy cost escalation rate yr 3 0.
Pipe insulation energy savings.
It s also a good idea to insulate the cold water inlet pipes for the first 3 feet.
A few years ago i had a home energy audit done as well and pipe insulation was one of the recommendations.
5 energy saving ways to avoid needing an electric space heater.
Energy cost savings after the first year are assumed to increase at the energy cost escalation rate.
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.
Energy savings from pipe insulation are very significant even in mild climates such as rockhampton.
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.
Select an insulation material.
Across all climates zones savings ranged from 0 16 to 3 5gj per system.
Pipe insulation seems to be a hot topic.
Using figure 2 for values of energy use for bare pipe and pipe insulated with 1 in.
Select nominal pipe size nps.
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.
Enter average operating process temperature for the period of operation.
Enter average wind speed for the period of operation if unknown use 1 mph for indoor 8 mph for outdoor line 6.
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.
Predicted annual energy savings 4 05 lf 17 43 lf 2 35 lf 61 per year.
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.
Rigid foam boards trap air or another gas to resist conductive heat flow.
Theoretical energy savings by insulating your facility.
Estimate the annual savings.
Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity.
3 place the pipe sleeve.
Enter average ambient temperature for the period of operation.
Cut the insulation to the lengths needed.
For a complete energy audit and an estimate of your fuel savings speak to one of our insulation experts today 855 867 8200.
