Noritz 11.1 GPM Outdoor Tankless Water Heater – Natural Gas, 199,900 BTU
Noritz 11.1 GPM Outdoor Tankless Water Heater – Natural Gas, 199,900 BTU

Noritz 11.1 GPM Outdoor Tankless Water Heater – Natural Gas, 199,900 BTU
Noritz 11.1 GPM Outdoor Tankless Water Heater – Natural Gas, 199,900 BTU
The Noritz 11.1 GPM Outdoor Tankless Water Heater is built for high-demand residential use where outdoor installation is required. Delivering up to 199,900 BTUs and a maximum flow rate of 11.1 gallons per minute, this natural gas unit provides endless hot water for multiple fixtures, including outdoor showers, hot tubs, and whole-home applications. Its durable, weather-resistant design ensures reliable performance even in tough conditions.
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Fuel Type: Natural Gas
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Flow Rate: 11.1 GPM (max)
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BTU Input: 199,900
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Installation: Outdoor, wall-mounted
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Certification: CSA Certified for safety and performance
Upgrade to the Noritz 11.1 GPM Outdoor Natural Gas Tankless Water Heater for powerful output, energy efficiency, and long-lasting durability. Apex Supply Company offers local pickup at 13 Texas locations, fast delivery, and nationwide shipping.
BtuH Water Heaters | 199900 BtuH |
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CommercialResidential | Residential |
Condensing | Yes |
Current | 2.53 A |
Depth (in.) | 9.4 in |
Energy Factor Water Heaters | 0.91% |
Environment | Outdoor Only |
Fuel Connection Water Heaters | 3/4 in |
Fuel Type Water Heaters | Natural Gas |
Gas Inlet Size | 3/4 in |
Height (in.) | 24.2 in |
Ignition Type Water Heaters | Direct Electronic |
Includes | Yes |
Low NOx | Yes |
Maximum Delivered Temperature | 140 Degree F |
Maximum Water Pressure | 150 psi |
Minimum Delivered Temperature | 100 Degree F |
Minimum Water Pressure | 15 psi |
Mounting Type | Wall Hung |
Operating Voltage | 120V AC |
Standards | CSA, UPC , NSF, Low Nox |
Unit Depth (in.) | 9.4 in. |
Unit Height (in.) | 24.2 in. |
Unit Weight (lbs.) | 66 lbs. |
Unit Width (in.) | 18.3 in. |
Water Connection Water Heaters | 3/4 in |
Width (in.) | 18.3 in |
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