Tankless Water Heating Installation
Davison, MI

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8 Total Reviews 810-653-0299$3423 S. State Rd., Davison MI

Gas fired tankless water heaters have become increasingly popular though-out Genesee County, MI. They offer several unique and attractive benefits. Many area companies install tankless water heaters but very few have the depth of tankless water heater training and experience in both residential and commercial applications than Konieczka Heating & Cooling!

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Need Tankless Water Heater Installation Installation?

  • We're your local Davison, MI tankless water heater installation and maintenance experts
  • Proudly Serving Our Community Since 1983
  • We are Armstrong Comfort Team Members
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Hot Water On Demand: Unlike tank-type water heaters, gas fired tankless water heaters provide hot water on demand. 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. Once the demand for hot water is satisfied, the tankless unit returns to standby and does not consume energy when no hot water is required.

Efficiency: With UEF (Uniform Energy Factor) of up to 0.94 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: Our Rheem tankless water heaters are sealed combustion. They draw combustion air from outdoor, and have low temperature sidewall venting.


Tankless Water Heater Repairs

At Konieczka Heating & Cooling, Inc. we offer emergency service for most brands and models of tankless water heaters including Rinnai, Navien, Bosch, Noritz, Rheem and more. Tankless water heaters offer great efficiency and unlimited hot water for Davison, MI area homes or businesses. However they are technically advanced. Properly servicing tankless water heaters require extensive training, parts support, and years of experience. Tankless water heater service challenges include:

  • Scale build-up: Causing reduced water flow, efficiency, and capacity
  • Inlet Water Filters Inlet water filters can become obstructed reducing water pressure and water flow
  • Improper Venting: Block or obstructed air inlet or venting typically caused by heavy snow or improper installation
  • Gas Supply: Intermittent flame failures cause by gas pressure problems

  • Condensate Issues: Higher efficiency tankless units produce condensation. This water needs to be removed from the unit and system venting properly

  • Changes in Hot Water Quality: Changes wait times for hot water or fluctuating outlet water temperatures

  • Noise: Tankless water heaters are usually quiet. New noises or louder operation would indicate a service issue.

Rheem Water Heaters

We feature Rheem tankless water heaters. Features models include:

4SCU20LX Pro Series™

Family PLATINUM™

  • Type  Interior Condensing
  • Num. Models  3
  • Max Input MBtuH  199.0
  • UEF  0.93
  • GMP @ 67°  5.7
  • Other Info  EcoNet® Enabled*
4SCU16LS Pro Series™

Family Prestige®

  • Type  Interior Condensing
  • Num. Models  2
  • Max Input MBtuH  199.0
  • UEF  0.94
  • GMP @ 67°  5.7
  • Other Info  Built-in Recirculation**
4SCU13LE Standard

Family Mid Efficiency

  • Type  Interior Condensing
  • Num. Models  5
  • Max Input MBtuH  199.0
  • UEF  0.82
  • GMP @ 67°  5.0
  • Other Info  EcoNet® Enabled*
  • EcoNet®: Can connect to the Rheem EcoNet® mobile app. EcoNet® features water leak detection, mobile alerts and maintenance reminders, energy and water usage reports and more.
  • Built-in Recirculation: Extended cabinet houses pre plumbed recirculation pump for easy install and clean look. Recirculation provides faster hot water at the tap saving homeowner time and reducing water consumption.
  • If you're 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 your home and your hot water needs water to help you decide if a Rheem tankless is right for you.
Call Konieczka today!

Conventional Gas and Electric Water Heater

We offer a broad range of traditional water heater installation and repair services. We feature Rheem tank style water heating equipment. Click here for more information.


If you're 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 your home and your hot water needs water to help you decide if a Rheem tankless is right for you.

REME HALO Air Purifier

REME Halo

Whole Home Air Purifier

HVAC Filter

HVAC Filter

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About Konieczka Heating & Cooling, Inc.

  • Since our founding in 1983, we have been locally owned by Richard Konieczka. We are an active member of the Davison area community.
  • We are licensed and insured heating and air conditioning contractors.
  • We have been recognized as a local Armstrong Air® Comfort Team dealers. This recognizes our long term commitment to training and customer support.