Buy an Ao Smith ATI-540H-N Water Heater From All Week And Get It Installed At Best Rates Anywhere In New Jersey Today!

Buy an Ao Smith ATI-540H-N Water Heater From All Week And Get It Installed At Best Rates Anywhere In New Jersey Today!

The 540 series is designed specifically to fit all residential properties. They are built with a commercial-grade copper alloy for the heat exchanger tubing. The 540 series can also be used for heavier-residential properties and places that use current domestic recirculation systems. It comes with a remote control which is a standard feature on all its outdoor models. All indoor models are certified up to 10,100 ft. altitude. Installation of this model is flexible, with an outdoor and direct vent. It complies with the Ultra-Low NOx regulations and meets the energy efficiency requirements, Easy-Link System links up to 4 units.

The ATI-540H-N tank less water heater utilizes about 199,000 BTU/hr of natural gas to function. With that energy consumption, it supplies endless hot water for homes in northern climates with as much as 3 baths and up to a 4 bath home in southern climates (one shower head per bath).

The use of condensing technology makes this heater is extremely efficient with a Uniform Energy Factor of 0.93. It comes with an impressive 15-year limited warranty, the ATI-540H-N tank less water heater provides hot water to residents for decades through innovation and quality.


  • Emissions: Ultra-Low NOx
  • Maximum BTUs: 199,000
  • Minimum BTUs: 15,000
  • UEF: 0.93
  • Limited Heat Exchanger Warranty: 15 Years
  • Limited Parts Warranty: 5 Years
  • Water Connection Location: Bottom
  • Water Connection Size: 3/4″
  • Heat Exchanger: Commercial Grade Copper
  • Secondary Heat Exchanger: Stainless Steel
  • Voltage: 120
  • LEED Rating: 1.5
  • Digital Display: Yes
  • Remote Control: Yes
  • Technology: Condensing
  • Height: 23 5/8″
  • Width: 17 3/4″
  • Depth: 11 1/4″
  • Product Weight: 59lbs/27kg
  • Shipping Weight: 70.9
  • Vent Type: Power Direct Vent
  • Vent Length: 70 feet at 3 diameter
  • 100 feet at 4 diameter
  • Vent Material: PVC, CPVC, PP, ABS, SS

Product Resources: (Downloads)

AO Smith ATI-540H-N Sales, Installation, Repair, Maintenance and Replacement Service NJ

All Week has been a long-time partner of A.O Smith®. Also, we are authorized dealers of A.O Smith® products within the state of New Jersey. For years now we have been recommending and successfully installing different A.O Smith® appliances including furnaces and air conditioners, for residential and commercial all over NJ.

All our clients are satisfied with our recommendation and have over time become loyal to the A.O Smith® brand, thanks to the high quality and reliability of their products. We are always proud and glad of our tradition and the solid partnership with A.O Smith.

All our HVAC staff gets trained specifically on how to handle A.O Smith products. They get trained on each and every model of their equipment, and we ensure they’re up to date with any changes that come in with existing equipment or new brands and models in the market.

Our warehouse is fully stocked with a large and diverse inventory of A.O Smith equipment at all times, including; AC units, furnaces, coils, split units, and more.

Are You Looking To Install an AO Smith ATI-540H-N Water Heater For You NJ Home or Business?

Our well-trained technicians will help you with your installation without any hitch, as well as the repair or maintenance of an older “Model” Weil McLean boiler at your home or business. Reach out to us today for more information and assistance.

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