- Automatic flue damper minimizes standby heat loss to achieve 80% thermal efficiency
- Inlet/outlet connections located top, front and rear for greater installation flexibility
- Space-saving units are up to one foot shorter than models they replace
- Installs standalone, manifolded or connected to storage tanks
- Permaglas Ultra Coat glass lining provides super protection against corrosion
- CoreGard™ anode rods with stainless steel core provide additional corrosion protection
- Intermittent electronic ignition eliminates standing pilot, saving energy
- Eliminator™ 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® 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® BTR series offers installer-friendly features, including compact low-profile
design, multiple options for water connections and low installation clearances.
Commercial Multi-Flue Gas Water Heater: Application and Installation
Commercial Multi-Flue Gas Water Heater: No Hot Water
Commercial Multi-Flue Gas Water Heater: Sequence of Operation
Commercial Multi-Flue Gas Water Heater: Top Service Items
Commercial Multi-Flue Gas Water Heater: Tripped ECO No High Limit Switch