MTHR-199M - Adapt™ XE 199,000 BTU Gas Tankless with Optional X3® Scale Prevention Technology

Features
Tech Specs
Product Literature

American’s ADAPT™ premium condensing gas tankless water heaters deliver robust, on-demand performance and the flexibility to install in practically any residential setting. Easily add scale prevention protection by replacing the bypass cartridge with an optional X3 cartridge sold separately — which can make the heat exchanger last up to three times longer than a standard tankless water heater while maintaining like-new performance. The ADAPT™ line features a built-in Control Display for setting and reviewing up to two recirculating schedules; as well as checking heater status and error codes. 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.

ENERGY STAR® certified with a Uniform Energy Factor of 0.95
Easily add X3® Scale Prevention any time as an optional accessory with a bypass cartridge to maintain like-new performance (sold separately)
Delivers robust, on-demand performance and the flexibility to install in practically any residential setting
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
Approved to work with the Integrated Recirculation Pump. If no dedicated recirc line, simply install an Optional Remote Recirculation Kit and enjoy hot water faster
Convert Natural Gas to Liquid Propane with the included field conversion kit
Universal indoor or outdoor installation; Outdoor Vent Cap Kit sold separately
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)
Set and review recirculation schedules (up to two); check heater status and error codes with the built-in Control Display

Qualifies for many State and Local Utility REBATES - Check our Rebate Center or www.DSIREUSA.org