AO SMITH AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater
AO SMITH AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater

AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater

AO SMITH
Brand: AO SMITH
SKU: ATO-540P-N 100
Availability: In Stock

Ships via freight in 1-3 business days
$2,162.16
$2,162.16
LTL Delivery

This product weighs 70 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.

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Description

Product Description

The AO SMITH ATO-540P-N outdoor tankless water heater delivers efficient heating with a maximum output of 199,000 BTU/hr. This unit utilizes natural gas and includes a recirculation pump for instant hot water in homes with dedicated lines.
  • ENERGY STAR certified for efficiency
  • Continuous flow rate of up to 10.0 gallons per minute
  • Built with durable marine-grade stainless steel

Product Highlights

This tankless water heater is designed for residential use, offering an endless supply of hot water. Its compact dimensions make it suitable for various outdoor installations.

Product Information

Standard Information

  • MPN: ATO-540P-N
  • Brand: AO Smith
Technical Specifications
UEF
0.95
Maximum BTUs
199,000
Power Source
Gas
Limited Parts Warranty
5 Years
Water Connection Location
Bottom
Emissions
Ultra-Low NOx
Certified
ENERGY STAR
Fuel Source
Natural Gas
Installation Type
Outdoor
Limited Heat Exchanger Warranty
15 Years
Max Flow Rate
5.8 GPM
Minimum BTUs
15,000
Application
Residential
Product Tier
ProLine XE
Type
Water Heater
Height
23-5/8 inches
Width
17-3/4 inches
Depth
11-1/4 inches
Material
Stainless Steel
Venting
Power Direct Vent
Energy Star
Yes
Warranty
15 Years Heat Exchanger / 5 Years Parts Warranty
AO SMITH AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater

AO SMITH

AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater

$2,162.16
AO SMITH AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater

AO SMITH

AO Smith ATO-540P-N ProLine XE Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Water Heater

$2,162.16

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