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Jerkmate
https://reason.com/volokh/2025/11/26/d-c-circuit-upholds-energy-department-ban-on-non-condensing-furnaces-and-water-heaters/
D.C. Circuit Upholds Energy Department Ban on Non-Condensing Furnaces and Water Heaters
Nov 26, 2025 - After this decision, rescinding this Biden Administration rule may be more difficult.
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https://www.hotwater.com/info-center/gas-water-heaters/non-condensing-gas-tankless.html
Non-Condensing Gas Tankless Water Heaters | A. O. Smith
Discover A. O. Smith's non-condensing gas tankless water heaters. Install one in your house to save space, reduce energy costs and access continuous hot water.
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https://www.navieninc.com/series/npn-u
NPN-U | Universal Non-Condensing Tankless Water Heaters | Navien
NPN-Universal Interior or Exterior Non-Condensing Tankless Water Heater
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https://www.bosch-homecomfort.com/us/en/ocs/residential/non-condensing-boilers-1098953-c/
Bosch Non-condensing Boilers
Bosch Home Comfort conventional boilers deliver reliable heating and hot water with high efficiency and low operating costs.
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