Tankless
Rinnai rx199in. The Rinnai RX199iN is a premium condensing tankless water heater carrying the ENERGY STAR certification, engineered for flexible installation in both indoor and outdoor settings. Capable of delivering up to 11.1 gallons per minute, it provides more than enough hot water capacity to comfortably serve a home with three to four bathrooms. Running on natural gas with the option to convert to propane, the unit pumps out an impressive 199,000 BTU while maintaining an exceptional Uniform Energy Factor of 0.98, reflecting its outstanding efficiency. It also operates with ultra-low NOx emissions, making it a cleaner and more environmentally conscious choice for homeowners looking to upgrade their hot water system.
Navien NPE-240A2. The Navien NPE-240A2 has earned a strong reputation as the crown jewel of Navien’s tankless water heater lineup, consistently drawing praise from both homeowners and industry professionals alike. Boasting a UEF efficiency rating between 0.95 and 0.96 alongside a flow rate of 11.2 gallons per minute, it delivers both power and economy in equal measure. What truly sets it apart from the competition is its built-in ComfortFlow® technology, which pairs seamlessly with an integrated buffer tank to minimize wait times and ensure hot water arrives at the tap faster and more reliably. Whether the application is residential or commercial, the NPE-240A2 stands out as a go-to recommendation for anyone seeking a high-performance, energy-conscious solution for continuous hot water delivery.
