A. O. Smith Master-Fit(R) BTR SELF-CLEANING COMMERCIAL GAS WATER HEATER - BTR MODELS

 •Self-Cleaning Hydro Cannon(TM)
 •Automatic Flue Damper (120 - 390 Models)
 •Three Water Connection Options
 •Intermittent Electronic Ignition
 •Glasslined Tank with Multiple Anode Rods
 •CoreGard(TM) anode rods with stainless steel core provide additional corrosion protection
 •Intermittent electronic ignition eliminates standing pilot, saving energy
 •Eliminator(TM) self-cleaning system reduces sediment build-up, maintaining rated thermal efficiency and reducing water heating costs (operates when cold water is connected through front)
 •Factory-installed, CSA Certified and ASME Rated T&P Relief Valve
 •3-year limited tank and 1-year limited parts warranty

Master-Fit(R) BTR is the original money-saving self-cleaning water heater. It provides outstandingperformance and installation flexibility for new construction and replacement applications.
The Master-Fit(R) BTR series offers installer-friendly features, including compact low-profile
design, multiple options for water connections and low installation clearances.