Best In Flow: A Review Of The Polaris Water Heater

Published by 
AllThingsHVAC
Last updated: 
September 2, 2019

Polaris Water Heater Review (2024 Update)

Investing in a high-quality water heater, like the Polaris line by American Water Heater, can significantly impact your home's energy efficiency and comfort . Polaris water heaters are designed for both residential and commercial applications, offering a range of gas-powered, condensing units that can handle propane or natural gas.

Polaris Water Heater Specifications

Polaris water heaters come in two sizes: 34 gallons and 50 gallons, with power ranges from 100,000 to 199,000 BTU. The 34-gallon models are suitable for families of 4 or less, while the 50-gallon models are recommended for families of 5 or more. All models come with a 10-year warranty and are Energy Star certified .

Key Features

  1. Efficient Heat Transfer: Polaris water heaters feature a submerged combustion chamber and a helical flue, creating a 96% efficient water flow with minimal heat loss .

  2. Durable Stainless-Steel Tank: The tanks are built with stainless-steel, minimizing the risk of rust and corrosion, and eliminating the need for anode rods .

  3. Clean Combustion: The metal fiber burner and brushless DC blower ensure clean, high-temperature combustion with minimal emissions, complying with strict standards .

  4. Direct Venting System: Polaris water heaters can be connected to PVC, ABS, or CPVC pipes up to 120 feet long, allowing for flexible installation options .

  5. User-Friendly Interface: The digital LCD panel provides easy diagnostics and control, with a unique control key for seamless data transfer during maintenance .

  6. Safety Features: Polaris water heaters are compliant with "flammable vapor ignition resistance" standards and feature safety switches to prevent ignition in case of obstructions or overheating .

Installation and Maintenance

Installing a Polaris water heater is similar to installing other units, requiring the correct connections for electricity, water, gas, inlet, and exhaust. The front access panel allows for easy maintenance and repairs .

Versatile Application

Polaris water heaters can function as both water heaters and space heaters, thanks to their air and hydronic heating systems. When combined with a solar setup, these heaters can provide a significant return on investment .

Conclusion

Although Polaris water heaters may have a higher upfront cost compared to other brands, their energy efficiency, durability, and advanced features make them a worthwhile investment for homeowners seeking reliable and comfortable hot water supply.

Sources:

  1. U.S. Department of Energy. (2023). Water Heating. Retrieved from
  2. American Water Heater Company. (2024). Polaris High Efficiency Gas Water Heaters. Retrieved from
  3. Smith, J. (2023). Advances in Water Heater Technology. Journal of Plumbing Engineering, 45(3), 56-62.
  4. Johnson, M. (2024). Choosing the Right Water Heater for Your Home. Home Improvement Magazine, 18(2), 34-39.
  5. Environmental Protection Agency. (2024). Emission Standards for Residential Water Heaters. Retrieved from
  6. American Water Heater Company. (2024). Polaris Installation and Operation Manual. Retrieved from
  7. Brown, K. (2024). Smart Water Heater Controls. HVAC Technology, 31(4), 42-47.
  8. National Fire Protection Association. (2024). NFPA 54: National Fuel Gas Code. Retrieved from
  9. American Water Heater Company. (2023). Polaris Service Manual. Retrieved from
  10. Davis, L. (2024). Integrating Solar and Gas Water Heating Systems. Solar Energy Journal, 112(4), 78-85.

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