199 MBH Indoor Condensing Natural Gas Tankless Water Heater with X3® Scale Prevention

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A.O. Smith

ProLine® XE 199 MBH Indoor Condensing Natural Gas Tankless Water Heater with X3® Scale Prevention

This product requires certification to purchase.
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You last purchased this on
 
A.O. Smith

ProLine® XE 199 MBH Indoor Condensing Natural Gas Tankless Water Heater with X3® Scale Prevention

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  • Part #AATI540HX3N
  • Item #9562994
  • Manufacturer Part #100344527
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This product requires certification to purchase.

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Frequently Purchased Together

Product Details

  • The primary heat exchanger is constructed of commercial-grade copper, which is stronger than standard copper and more resilient against erosion
  • Condensing models feature 316L stainless steel secondary heat exchanger, providing additional protection against corrosion
  • X3™ scale prevention technology
  • The comprehensive line of A. O. Smith tankless water heaters are an excellent whole-home water heating solution that supply endless hot water
  • Includes freeze, overheat, surge protection and troubleshooting diagnostic codes
  • Requires Certification

Specifications

ANSI:
ANSI Z21.10.3
Application:
Residential
BTU:
199000
CEC Compliant:
For Sale in CA
CSA Certified:
CSA 4.3
Collection:
ProLine® XE
Condensing:
Yes
Depth:
11-1/4 in
Emission:
Low NOx
Energy Star Compliant:
Yes
Flow Rate:
10 gpm
Fuel Type:
Natural Gas
Green Product:
Yes, Energy Star
IAPMO Listed -:
Yes
Indoor Outdoor:
Indoor
MBH:
199
NSF Certified:
No
Power Source:
Gas
Pressure - Low:
15
Pressure - Maximum:
150 psi
SCAQMD Compliant:
Yes
Supply Pipe Connection Size:
3/4 in
UL Listed:
No
Uniform Energy Factor (UEF):
0.93
Vent Type:
Power Direct Vent
Weight:
59 lb
Width:
17-3/4 in