Choosing the Right Tankless Water Heater For Your Home

Hot water is essential to every home, especially during the colder months experienced in Fort Collins, Colorado. If your family is forced to schedule showers around the availability of hot water, then a tankless water heater is certainly a solution you should consider. Not only will it save you space and money, but it will also prove to be long lasting and energy efficient.

When choosing a tankless hot water heater, it’s important to consider several factors. Would you prefer a natural gas or electric heater? How often are several of your hot water utilities used at the same time? Is the groundwater in your area naturally cold? Be sure to do your research before choosing a tankless water heater for your home.

Fuel Type

Your options are between natural gas/propane and electric heaters. Using natural gas or propane requires that you have vents to the exterior of the house and sufficient gas line piping. They’re better for being used for complete home water heating, as they produce greater water flow and better temperature rise. An electric tankless heater requires enough amperage, voltage and a circuit breaker. While natural gas heaters also require electrical connects and may need to have a separate circuit breaker, electric tankless water heaters shouldn’t be used for a full home. They’re best for half baths, outdoor sheds, or small homes/cabins.

Water Heater Flow Rate

When choosing your tankless water heater, consider how often hot water is used across several appliances at the same time. Tankless water heaters do not run out of hot water, but when choosing one that’s best for your home, you need to calculate the total flow rate in gallons per minute used during peak usage. To estimate this, add up the flow rates of all appliances, faucets, and showerheads that might produce hot water at the same time during peak usage. The result is most accurate when calculated by a professional.

Groundwater Temperature

Your location can impact your decision when choosing a tankless water heater, as groundwater or tap water temperature varies. Colder temperatures produce groundwater that requires more energy to reach the proper temperature, making your tankless water heater work harder. By selecting a water heater that can accommodate the lowest temperatures your area experiences, you will be prepared for the worst-case scenario.

Family Needs

Consider when your family uses the shower and other hot water appliances. If you have five children who all take showers when they get home from school while the laundry and dishwasher are both running, you will want to consider a tankless hot water heater with a higher flow rate.

Each home has specific hot water needs and will require a tankless water heater with different flow rates. Be sure that you choose one that suits your family’s needs. To contact a professional about your hot water needs in the Fort Collins, Colorado area, call American Air Heating & Air Conditioning at 970-484-0400 or visit