Can Tankless Water Heaters Get as Hot as Conventional Tank Water Heaters?
One of the concerns many homeowners have when making the switch from a conventional tank-style water heater to a tankless, or on-demand water heater, is whether it can get the water as hot as a tank water heater. The short answer is yes.
Most tankless water heaters have a thermostat that can be adjusted between 100° to 140°, depending on the brand and model. By comparison, most tank water heaters have the temperature set around 120°.
The key to ensuring the water heater can supply a consistent 120° or higher is the climate and number of sources the tankless water heater will need to supply. It is critical that a tankless water heater is sized based on a household’s needs. If the unit is too small for the amount of flow it’s being asked to produce it may work fine for a shower, but not work as needed when a washing machine and a shower are in use at the same time.
Tankless water heater ratings are based on the rise in water temperature they produce. The colder the temperature of the incoming water supply, the lower the maximum temperature of the heater. This means in a colder climate like Chicagoland, you’ll need a larger tankless water heater than someone living in a warmer climate, like Arizona.
Have questions about which water heater is right for your home? Call ABC Plumbing, Sewer, Heating, Cooling and Electric. We’re here to help.
Neighbors Are Saying About ABC
“Tom was awesome! He is very personable and explains the whole process well. He did a great job and ensured that he used 5-star service throughout the process. I will definitely use ABC and Tom again in the future for electrical work.”–
“Bill showed up on time to repair our broken air conditioner. ABC kept in touch throughout the day to let me know time he would be arriving too. Bill was professional, friendly, helpful, and knowledgeable. We wound up signing up for monthly care package because Bill and ABC really made…”–
“We were very pleased with the service performed by Brett Pack in performing the annual maintenance of our air conditioning unit. He noted it was low on refrigerant, which he then added after consulting with us. He also made sure we took advantage of all available discounts.”–
“Tom did a super job fixing our electrical problem. He is one of the best electricians I have ever had in my home for repair work. I would highly recommend Tom and ABC Company if you need any type of electrical work. He took his time and explained everything and…”–
“I am so impressed with Chris and ABC Plumbing, Sewer, Heating, Cooling and Electric. His friendliness honest approach to his Job is remarkable. Thanks Chris for making my day and believing that they are still great honorable people out there.”–
“Our AC was not working in the 90-degree summer heat. Josh identified that power was not going to the furnace blower. He identified that power was not going to the furnace breaker. His keen eye spotted that the wire leading into the breaker had frayed. He cut out the frayed…”–