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On-Demand Water Heaters 101

On-demand water heaters, also known as tankless or instantaneous water heaters, only provide hot water when you need it. This means standby energy loss associated with storage water heaters doesn’t exist with on-demand versions. If you’re looking to save energy and money, these water heaters could be right for you.

Saving with On-Demand Water Heaters

According to ENERGY STAR®, if you consume fewer than 41 gallons of hot water per day, an on-demand water heater could save you 24% to 34% on your water heating bills. Even if you consume twice this much hot water, you can still appreciate 8% to 14% energy savings. ENERGY STAR estimates that the average family can save $100 or more per year by installing an efficient on-demand water heater.

How Does an On-Demand Water Heater Work?

When you turn on a hot water faucet, you create a demand for hot water.

  • Cold water rushes into the water heater
  • An electric coil or gas burner heats the water instantaneously
  • The hot water travels the rest of the way to the faucet
  • Hot water is at your fingertips!

Keep in mind that since it takes a few seconds for the water heater to power on and determine the flow rate, it may actually take a little longer for the water at the tap to heat up. Once it does, you have unlimited hot water, making back-to-back showers comfortable for everyone.

Important Factors to Consider

In general, tankless water heaters can provide two to five gallons of hot water per minute. Gas-fired models have higher flow rates than electric-powered units. To prevent wasting energy with a constantly burning pilot light, an intermittent ignition device, or IID, is preferred for gas-fired on-demand water heaters.

Even the largest gas-fired water heaters may not be able to keep up when hot water is needed in multiple places at the same time. For example, trying to take a shower while the dishwasher is running may push an on-demand water heater past its limit. One way to overcome flow rate restrictions is to install more than one water heater.

Water Heater Replacement in Central Jersey

The knowledgeable plumbers at Arctic Air Conditioning can provide you with an efficient, properly sized on-demand water heater to help you save money and enjoy limitless hot water. To learn more about tankless water heaters or to schedule your installation, contact us online or call us at 732-455-9110.

Testimonials
5 Rating |

”Alex D. Was honest and nice.”

- Lauren Karsh Broderson
5 Rating |

”expedient, professional .”

- Richard Field
5 Rating |

”Excellent service. Eduardo was very professional and helpful. We highly recommend them.”

- Michele Ferraioli
5 Rating |

”Really Courteous and Great People!”

- Conrad Winowski
5 Rating |

”Always reliable, courteous and neat. Have been using Arctic Air for 35 years. That tells the tale.”

- Richard Schachter
5 Rating |

”Excellent Service.”

- Generic Customer
5 Rating |

”The technician was professional, on time, did the necessary maintenance and answered all our questions. Arctic Air has always been very responsive to our calls for service. Would continue to…”

- Kathleen Carvin
5 Rating |

”Very prompt arrival. Very professional and respectful service. I highly recommend Arctic Air.”

- Gil Gotanco
5 Rating |

”Arctic Air hires the best techs. Tony came to my home on a Friday after hours got my furnace up and running. Yea Tony. Thanks AAir.”

- Lawrence Jones
5 Rating |

”The technician was professional And on time.”

- Sandra P
5 Rating |

”Found Arctic Air through a Yelp request. They were the most responsive company as they replied to my request for a quote the fastest. The technician (Scott) was sent out…”

- Boris Pierre-Antoine
5 Rating |

”Very honest fast reputable company to deal with and very professional.”

- Jason Mateyak
5 Rating |

”Service man was well knowledge and friendly and was in no hurry to get the job done and answer questions we no attitude. Good Job!!!”

- Michael Ciaccio
5 Rating |

”The techs were all great. They came out on here different days and were clean, thorough, explained anything and everything, as well as double and triple checked items when needed.…”

- Daniel Boris
5 Rating |

”The technician Dante a ride was very polite... I feltl comfortable with him right away with his professionalism and desire to get to the root of the problem and which…”

- Uncle Robert Boxing
4 Rating |

”Always on time and their techs are always courteous.”

- Bernard Corr
5 Rating |

”Tony their service technician was very knowledgeable. He found the problem sent for the replacement part and had us back up and running very quickly. Great company 👌”

- Robert Birmele
5 Rating |

”Tech was very friendly, safe and professional”

- Greg Colen
5 Rating |

”They are very friendly and professional., I love that they send a text with the picture of the technician.”

- Gena Wagner
5 Rating |

”I’ve been using Arctic Air for almost 20 years now. This review is for Tony P. and I would give him 6 stars if I could. I can’t say enough…”

- Vito Ruisi
5 Rating |

”Sam was great . Analyzed the problem very quickly and fixed it promptly.The price of the service call reasonable and I will recommend Arctic Air Conditioning to all my family…”

- Chard Red
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