A.O. Smith Tankless Water Heater 10.5 GPM – Model ATM-199X3

SKU HNM-1266 Categories ,

Original price was: $5,399.00.Current price is: $2,999.00. + HST

Next Day Installation
Free Shipping
Financing Available

Description

A.O. Smith ATM-199X3 model tankless water heater delivers 199,000 BTU and up to 8 GPM, making it suitable for homes with 3-4 people. It runs on natural gas and features a direct vent system, efficiently expelling exhaust outdoors.

Its compact wall-mounted design saves space compared to traditional tank heaters.

A.O. Smith is a leading brand in residential and commercial water heating. This high-end model is ideal for buyers seeking comfort and performance over price.

Tankless water heaters generally last 15-20 years, depending on installation, maintenance, and water quality. Regular descaling and flushing help maintain efficiency.

With a UEF of 0.94, this Energy Star-certified unit is highly efficient, reducing energy bills and carbon emissions.

The ATM-199X3 includes a 15-year heat exchanger warranty and 5-year parts coverage. HVAC Fixed offers financing from 1-20 years and a 1-year labor warranty, extendable to 5 or 10 years for added protection.

Product Specification

BrandA.O. Smith
Family210
Nominal GPM8 N-GPM Nominal GPM
SeriesProLine XE Condensing Tankless
GPM8 GPH
Heating Capacity199000 BTU
built-in recirculation systemNO
Venting TypeDirect
Energy Factor0.95
Wifi CapableNo Wi-Fi
Weight72
Product Depth23.8″
Warranty on Heat Exchanger15-Year
Warranty on parts5-Year
Warranty on Labour1252
Energy StarYes

Manufacturer Warranty

After the installation is complete, you can complete the registration process through the manufacturer’s website using the product’s serial number. Alternatively, our team members are available to help you with the registration.

Warranty on Labour

Once the installation has been completed, you may finalize the registration through the manufacturer’s website by entering the product’s serial number. If needed, our support team will be happy to assist you with the process.

Free Shipping in the GTA

The service is provided at no cost, and customers within the GTA will not be charged any extra fees for the pickup or disposal of their old products.

We’re Available Across the GTA

After installing the new product, we will remove the old product from your home for free.

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