199 MBH Natural Gas Tankless Water Heater
This product has been replaced by
A.O. Smith 199 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Manufacturer Part #100227723
Manufacturer Part #100227723
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A.O. Smith
On-Demand Tankless 199 MBH Natural Gas Tankless Water Heater
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Purchase history
A.O. Smith
On-Demand Tankless
199 MBH Natural Gas Tankless Water Heater
9320075000
Order #
Order Date
Job Name
My PO#
Product Details
- Maximum flow rates up to 10.0 gpm
- Copper heat exchanger is 25x better heat transfer than stainless steel thus stabilizing outgoing water temperature quicker and reducing pressure drop across the heat exchanger
- Complies with SCAQMD rule 1146.2 and other air quality management districts with similar Nox emission requirements of 14 ng/J or 20 ppm
- Fifteen-year limited warranty on heat exchanger in residential applications, 10-year limited warranty on heat exchanger in commercial applications, 5-year limited warranty on all parts
- Safety features include built in freeze protection, manual reset hi limit (up to 194° F), overheat cutoff fuse, inlet and outlet thermistors for constant temperature monitoring, air fuel ratio rod, flame sensor
- Includes remote control as a standard feature
Specifications
- ANSI:
- ANSI Z21.10.3
- Application:
- Residential
- BTU:
- 199000
- CARB OTC LEED Compliant:
- No
- CEC Compliant:
- For Sale in CA
- CSA Certified:
- CSA 4.3
- Collection:
- On-Demand Tankless
- Depth:
- 9-1/2 in
- End Connection 1:
- NPT
- End Connections:
- NPT
- Energy Star Compliant:
- Yes
- Flow Rate:
- 10 gpm
- Fuel Type:
- Natural Gas
- GSA Approved:
- No
- Green Product:
- Yes, Energy Star
- Height:
- 20-1/4 in
- IAPMO Listed -:
- No
- Ignition System:
- Electric Ignition
- MBH:
- 199
- NSF Certified:
- Yes
- Power Source:
- Gas
- Pressure - Maximum:
- 150 psi
- Supply Pipe Connection Size:
- 3/4 in
- Type:
- AATO510UNG
- UL Listed:
- No
- Volts:
- 120V
- Water Heater Type:
- Tankless
- Width:
- 13-3/4 in