- ENERGY STAR® certified with a Uniform Energy Factor of 0.95
- Features a built-in Control Display for checking heater status and error codes and for setting and reviewing up to two recirculating schedules
- No annual descaling required
- Front panel controls make it simple to set your recirculation pump operation so you know you will have hot water on demand
- Patented Heat Exchanger features a heavy-duty stainless-steel design with only two weld points that improves reliability and is more resistant to scale buildup and corrosion
- Install with 2" (up to 75') or 3" (up to 150') PVC venting, CPVC, Polypropylene (Solid Core Only)
- Connect Adapt® tankless models to the internet with optional WiFi module (sold separately)
- Cascade up to 12 like heaters together for larger applications requiring multiple water heaters to work in conjunction, cable included
- Field convertible from Natural Gas to Liquid Propane, kit included
- 15-Year heat exchanger warranty
American’s Adapt® premium condensing gas tankless water heaters deliver robust, on-demand performance and the flexibility to install in practically any residential setting. Built-in X3® Scale Prevention Technology provides protection for the heat exchanger — making it last three times longer than a standard tankless water heater and maintaining like-new performance. A. O. Smith stands behind this revolutionary product with the industry’s first ever “Peace of Mind” limited warranty. Unlike competitive warranties, this 15-year limited warranty covers scale-related failures should they occur.
The Adapt® line features a built-in Control Display for checking heater status and error codes, and for setting and reviewing up to two recirculating schedules. Manage temperature settings and activate the heater and recirculation remotely with optional kits (sold separately). All models are ENERGY STAR® certified and extremely efficient with a Uniform Energy Factor of 0.95 and also comply with Ultra-Low NOx regulations. All Adapt® models are field convertible from Natural Gas to Liquid Propane, kit included, and can be installed indoors or outdoors (with an Outdoor Vent Cap Kit sold separately). Cascade up to 12 like heaters together for larger applications requiring multiple water heaters to work in conjunction, cable included.
Adapt® Premium Condensing Gas Tankless Water Heater - Remote Recirculation button kit
Adapt® Premium Condensing Gas Tankless Water Heater - Cascade Cable Installation
Adapt® Premium Condensing Gas Tankless Water Heater - Condensate Cleanout
Adapt® Premium Condensing Gas Tankless Water Heater - Fuel Conversion - Combustion Status Check with Combustion Analyzer
Adapt® Premium Condensing Gas Tankless Water Heater - Installing the Cartridge
Adapt® Premium Condensing Gas Tankless Water Heater - Installing the Condensate Neutralizer
Adapt® Premium Condensing Gas Tankless Water Heater - Natural Gas to Liquid Propane Conversion
Adapt® Premium Condensing Gas Tankless Water Heater - Navigating the controls
Adapt® Premium Condensing Gas Tankless Water Heater - Outdoor Conversion
Adapt® Premium Condensing Gas Tankless Water Heater - Remote Temperature Control
Adapt® Premium Condensing Gas Tankless Water Heater - Setting the Pump Timer
Adapt® Premium Condensing Gas Tankless Water Heater - Unboxing Tutorial
Adapt® Premium Condensing Gas Tankless Water Heater - Wi-fi Module
Adapt® Premium Condensing Gas Tankless Water Heater - Error Code 038 Ignition Failure
Adapt® Premium Condensing Gas Tankless Water Heater - Mounting the Water Heater