Prepare the Water Heater for Winter
Homeowners are always looking for ways to save money on utility bills. One of the most cost-effective and relatively easy things they can do is insulate the water heater! Doing so helps retain heat for longer and keeps warm water at an optimal temperature so homeowners can avoid paying more energy costs. This blog post will explore the benefits of insulating a water heater and different insulation materials and techniques. Keep reading to learn more about why homeowners should invest in insulating their water heaters this winter season!
Reasons Insulation is Important
Water coming into the house is colder during the winter months and takes more energy to heat. With added insulation, the water heater can save energy so that homeowners can save money. On average, homeowners can save 7% to 16% on water heating costs by insulating their water heaters.
Proper insulation also minimizes heat loss and reduces standby energy loss, which helps to reduce greenhouse gas emissions. Insulating a water heater can reduce standby heat losses by 25% to 45%. A well-insulated water heater will also last longer, as it won't be subjected to excessive wear and tear from extreme temperatures. Finally, insulation helps to reduce noise caused by the operation of the water heater.
How to Tell When a Water Heater Needs Insulation
An R-value indicates heat flow resistance inside the hot water tank. Since it’s not always easy to tell why hot water is in short supply, this value measures the efficiency of a water heater. The lower the R-value, the more heat is wasted. Adding insulation is recommended for water heaters with R-values less than 24.
Older water heaters are more likely to have an R-value under 24 and can greatly benefit from added insulation. If homeowners can’t find the R-value on the tank or user manual, they can rely on the expertise of a trained technician. A professional can help diagnose water heater problems and repair or install insulation.
Types of Insulation
Fiberglass insulation is commonly used for insulating water heaters. The material is thick and provides optimal heat during the winter. Unfortunately, fiberglass does have potentially dangerous chemicals and may not be the best option for every home.
Water heater blankets are another common form of insulation for water heaters. The benefits are that they are relatively inexpensive, come in many materials, and are easy to install. However, the downside is that these blankets don’t create an airtight seal around the tank, making them less effective at preserving heat.
Another type of insulation used for water heaters is foam boards. These are typically made of polystyrene and can provide an air-tight seal around the tank. They are also thicker than insulation blankets, making them more effective at regulating temperature. However, they can be more expensive and difficult to install than blankets.
Each type of water heater insulation has its advantages and disadvantages, so it’s important to consider each one carefully before making a decision. Ultimately, the right insulation option will depend on the home's specific needs and budget.
About Swick Home Services
Swick Home Services has more than 40 years of local experience serving Marquette, MI, and the surrounding areas. They provide a price match guarantee, 24/7 support, and a Gold Star Service Plan. Call them today for water heater services in Marquette, MI.
