Water Heater Sales - Master-Fit® Standard Draft Commercial Gas Water Heaters

Unit of Measure

Items	BTR-251 (A) Master-Fit® Standard Draft Commercial Gas Water Heaters Request Quote	BTR-305 (A) Master-Fit® Standard Draft Commercial Gas Water Heaters Request Quote	BTR-120 Master-Fit® Standard Draft Commercial Gas Water Heaters Request Quote	BTR-154 Master-Fit® Standard Draft Commercial Gas Water Heaters Request Quote	BTR-180 Master-Fit® Standard Draft Commercial Gas Water Heaters Request Quote
Manufacturer	N/A A. O. Smith®
Input Power	N/A 251000 BTU/hr	N/A 305000 BTU/hr	N/A 120000 BTU/hr	N/A 154000 BTU/hr	N/A 180000 BTU/hr
Tank Capacity	N/A 65 U.S. gal246 L	N/A 65 U.S. gal246 L	N/A 71 U.S. gal268 L	N/A 81 U.S. gal307 L	N/A 81 U.S. gal307 L
Recovery at 40 ºF Temperature Rise	N/A 608 gal/h	N/A 739 gal/h	N/A 291 gal/h	N/A 373 gal/h	N/A 434 gal/h
Recovery at 22 ºC Temperature Rise	N/A 2303 L/h	N/A 2799 L/h	N/A 1102 L/h	N/A 1412 L/h	N/A 1643 L/h
Recovery at 100 ºF Temperature Rise	N/A 243 gal/h	N/A 296 gal/h	N/A 116 gal/h	N/A 149 gal/h	N/A 175 gal/h
Recovery at 56 ºC Temperature Rise	N/A 921 L/h	N/A 1120 L/h	N/A 439 L/h	N/A 564 L/h	N/A 659 L/h
Recovery at 140 ºF Temperature Rise	N/A 174 gal/h	N/A 211 gal/h	N/A 83 gal/h	N/A 107 gal/h	N/A 124 gal/h
Recovery at 78 ºC Temperature Rise	N/A 658 L/h	N/A 800 L/h	N/A 314 L/h	N/A 405 L/h	N/A 469 L/h
Schematic	N/A Schematic Drawing for Master-Fit® Standard Draft Commercial Gas Water Heaters (BTR-120 to BTR-400 (A))
Dimension A	N/A 75 in191 cm	N/A 75 in191 cm	N/A 69-3/4 in177 cm	N/A 73 in185 cm	N/A 67-1/2 in171 cm
Dimension B	N/A 4-1/2 in12 cm	N/A 4-1/2 in12 cm	N/A 4-1/4 in11 cm	N/A 4-1/4 in11 cm	N/A 4-1/2 in12 cm
Dimension C	N/A 65-3/4 in167 cm	N/A 65-3/4 in167 cm	N/A 59-1/2 in151 cm	N/A 66-1/2 in169 cm	N/A 62 in157 cm
Dimension D	N/A 57-1/4 in145 cm	N/A 57-1/4 in145 cm	N/A 50-7/8 in129 cm	N/A 57-7/8 in147 cm	N/A 53-5/8 in136 cm
Dimension E	N/A 20 in51 cm	N/A 20 in51 cm	N/A 19-11/16 in50 cm	N/A 19-11/16 in50 cm	N/A 20-1/2 in52 cm
Dimension F	N/A	N/A	N/A 19 in48 cm	N/A 19 in48 cm	N/A 21 in53 cm
Dimension G	N/A 1/2 in
Dimension H	N/A 58-3/4 in149 cm	N/A 58-3/4 in149 cm	N/A 51-7/8 in132 cm	N/A 59 in150 cm	N/A 54-5/8 in139 cm
Dimension I	N/A 8 in20 cm	N/A 8 in20 cm	N/A 6 in13 cm	N/A 6 in15 cm	N/A 6 in15 cm
Dimension J	N/A 27-3/4 in71 cm
Standard Shipping Weight	N/A 750 lb341 kg	N/A 750 lb341 kg	N/A 400 lb182 kg	N/A 470 lb213 kg	N/A 470 lb213 kg
ASME Shipping Weight	N/A 862 lb391 kg	N/A 862 lb391 kg	N/A	N/A	N/A
Type	N/A Liquid Propane Gas Natural Gas
Maximum Hydrostatic Working Pressure	N/A 160 psi
Thermal Efficiency	N/A 80 %
Maximum Gas Supply Pressure	N/A 14 inWc
Minimum Gas Supply Pressure	N/A For Liquid Propane Gas: 11 inWcFor Natural Gas: 4.5 inWc
Manifold Pressure	N/A For Liquid Propane Gas: 10 inWcFor Natural Gas: 3.5 inWc
Industry Standards	N/A ANSI Z-21.10.3 - CSA 4.3 ASHRAE/IESNA 90.1 ASME Certified CSA® Certified NSF UL® Listed
Features	N/A The Master-Fit® BTR series provides outstanding performance and maximum installation flexibility for both new construction and replacement applications. Multiple options for placement of water connections and low installation clearances are additional installer-friendly features. The Eliminator™ Self-Cleaning System Designed to significantly reduce or eliminate sediment build-up inside the tank. Reduced sediment build-up maintains rated thermal efficiency and reduces water heating costs. Self-cleaning system maximizes tank life. Factory-Installed Draft Diverter and Automatic Flue Damper (BTR-120-400 Models) Low-profile draft diverter helps for installation in tight spaces. Automatic motorized flue damper helps minimize standby heat loss. BTR-500 Model features induced draft design and no damper. Three Water Connection Options for Added Flexibility Hot and cold water connections can be made through front, top or rear of unit. Eliminator™ system operates when cold water is connected through front. Permaglas® Ultra Coat™ Glass Lining Exclusive process provides superior protection against corrosion. CoreGard™ anode rods with stainless steel core provide additional corrosion protection. Intermittent Electronic Ignition Eliminates standing pilot, saves energy. Includes power ON/OFF switch. Provides flame failure response in less than one second.
Testing and Certifications	N/A Factory-Installed, CSA® Certified and ASME Rated T&P Relief Value Design-certified by UL (Underwriters Laboratories), according to ANSI Z.21.10.3 - CSA® 4.3 standards governing storage-type water heaters Meets the thermal efficiency and standby loss requirements of the U.S. Department of Energy and current edition of ASHRAE/IESNA 90.1 Design-certified by Underwriters Laboratories Sanitation to NSF Standard 5 for 180 ºF (82 ºC) water Optional ASME tank construction available
Other Master-Fit® Features	N/A Fully Automatic Control System Manual-reset gas shut-off device prevents excessive water temperature Adjustable thermostat with 120 to 180 ºF range Gas pressure regulator and pilot filter Handhole Cleanout Allows easy access to tank interior for cleaning Plug Kits Pipe nipples and caps included to plug unused water connections MASTER-FIT® OPTIONS: Manifold Kits for Multiple Heater Installations 2-unit kit, Part Number 9003426205 3-unit kit, Part Number 9003427205 4-unit kit, Part Number 9003428205 Optional Leg Kit to Meet NSF Standard 5 For all BTR models, Part Number 9003425205 Mechanical Venting Kits For BTR-120 through BTR-200, Part Number 9006015005 For BTR-250 through BTR-400, Part Number 9006016005 For installation of approved power venter to operate in conjunction with water heater thermostat Field wiring should conform to latest version of the National Electric Code ANSI/NFPA No.70
Warranty	N/A 3-Year Limited Tank Warranty.
Note	N/A Electrical requirements: 120 VAC, 0.7 Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps. Model Shipped with 8" to 6" vent reducer. Certified for both 6" to 8" vent.	N/A Electrical requirements: 120 VAC, 0.7 Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps.	N/A Electrical requirements: 120 VAC, 0.7 Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps. Approved for 5" venting using field supplied 6" to 5" reducer.	N/A Electrical requirements: 120 VAC, 0.7 Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps.	N/A Electrical requirements: 120 VAC, 0.7 Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps.