Skokie, IL Tankless Water Heaters


Tankless water heaters have been increasingly popular though-out greater Chicago. They offer several unique and attractive benefits.

Navien tankless water heater
Navien Tankless Water Heaters

Click the Navien logo above to learn more about the tankless water heaters we carry.

Ultimate HVAC is your local tank water heater service expert.

Hot Water On Demand: Gas fired tankless water heaters, unlike tank-type water heaters, provide hot water as it is needed. When a hot water tap is turned on, a sensor detects the water flow and activates the tankless heater, which quickly raises the water temperature to a preset level.

Efficiency: With UEF (Uniform ENergy Factor) of up to 0.97 compared to UEF rating of less than 0.60 for common gas fired tanks.

Space Saving: Tankless water heaters typically wall mounted, They take up virtually no interior floor space.

Longer Service Life: Because tankless heaters do not store water, they are less subject to corrosion than tank-type heaters. As a result, their expected equipment life is possibly longer, typically more than 20 years, compared with 10 - 15 years for traditional heaters.

Leading Edge Safety: Tankless water heaters are sealed combustion. They draw combustion air from outdoor, and have low temperature sidewall venting.

Navien Tankless Water Heaters

We are Navien® tankless dealers. Key benefits of Navien® tankless water heaters include:

  • Ultra condensing UEI efficiencies of up to 0.97 saving hundreds of dollar per year in most applications.
  • Venting: 2" PVC venting up to 60 feet
  • Dual Stainless Steel heat exchangers resist corrosion better than typical copper
  • All NPE model Navien® tankless models are EnergyStar Qualified.
  • NaviLink Wi_Fi remote control system gives you optional control anywhere you have internet access
  • They carry a up to a 15 year warranty in residential settings
  • NPE-A models feature ComfortFlow® built-in hot water recirculation. ComfortFlow® features a insulated buffer tank and recirculation pump. This provides virtually instant hot water delivery to your points of use, and sharply reduces potable water waste.

If you curious to know if a tankless water heater is the right option for your home or business contact us. Our factory trained tankless technicians will evaluate you home and your hot water needs water to help you decide Navien® tankless is right for you.

Tankless Water Heater Repairs

Ultimate HVAC offers 24 /7 tankless water heater repair service regardless of brand. Our licensed and factory trained service techs have the experience to help. For more information about tankless water heater repair and maintenance click here.

Ultimate HVAC is your local tank water heater service expert.

Conventional Gas and Electric Water Heater

Ultimate HVAC offers traditional water heater installation and repair services. Click here for more information.

Locally Owned

Ultimate HVAC is local owned and has decades of experience providing water heater installation and service for Skokie area homeowners and businesses.

Guarantee Peace of Mind

Ultimate HVAC is committed to your needs and satisfaction regarding water heating, HVAC or indoor air quality.

Accredited A+ Rated BBB Member: Ultimate HVAC has been an Accredited Better Business Bureau member since 2017, and we are more than proud of our A+ BBB rating!
NATE certified: Nate Certified heating and cooling contractor.
EPA Certified: Ultimate HVAC is EPA refrigeration and air conditioning certified.
Licensed and Insured: Ultimate HVAC is licensed and insured to do furnace, boiler, air conditioning, and water heating work throughout Cook County.

Factory Trained

We have completed manufacturer training and are Navien® and A. O. Smith dealers.

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