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MODELS SBD71120NE THRU SBD85500NE
COMMERCIAL GAS, GLASS-LINED, TANK-TYPE WATER HEATER
• INSTALLATION • OPERATION • MAINTENANCE • LIMITED WARRANTY
Thank you for buying this energy efficient water heater from
State Water Heaters. We appreciate your confidence in our
product.
CAUTION
TEXT PRINTED OR OUTLINED IN RED CONTAINS
INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ
THOROUGHLY BEFORE INSTALLING AND USING THIS
APPLIANCE.
500 Lindahl Parkway
Ashland City, TN 37015
PLACE THESE INSTRUCTIONS AD
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FIGURE 1 ROUGH-IN-DIMENSIONS See Models Below STANDARD SANDBLASTER - TABLE 1A INPUT APPROX. GAS H VENT CONNECTIONS Approximate RATE TANK INLET DIA INLET OUTLET Ship. Weight MODEL BTU/Hr. CAP. A B C D E F G I J TOP FRONT BACK TOP FRONT BACK STD. ASME SBD71120 120,000 BTU/Hr. 71 Gal 69.75" 4.25" 59.50" 50.87" 19.69" 19" 1/2" 51.88" 5" 27.75" 1.50" 1.50" 1.50" 1.50" 1.50" 1.50" 400 Lbs NA 35 kW/Hr 268 L 177 cm 11 cm 151 cm 129 cm 50 cm 48 cm 1/2" 132 cm 13 cm 71 cm 1.50" 1.50" 1.5
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TABLE 1C - HEATER PERFORMANCE DATA SBD MODELS INPUT APPROX. RECOVERY RATING CAPACITIES (GPH AND LPH) RATE GAL EFF. 30° F 40° F 50° F 60° F 70° F 80° F 90° F 100° F 110° F 120° F 130° F 140° F MODEL BTUH CAP. % (-) 1 C 4 C 10 C 15 C 21 C 27 C 32 C 38 C 43 C 49 C 54 C 60 C SBD71120 120,000 BTUH 71 Gal 80 388 291 233 194 166 145 129 116 106 97 90 83 35 kW/Hr 268 L 1469 1102 882 734 628 549 488 439 401 367 341 314 SBD81154 154,000 BTUH 81 Gal 80 498 373 299 249 213 187 166 149 136 124 115 107 45 kW
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TABLE OF CONTENTS Page Page ROUGH-IN-DIMENSIONS ................................................ 2-3 INSTALLATION DIAGRAMS............................................... 15-21 TABLE OF CONTENTS ..................................................... 4 MANIFOLDS ..................................................................... 22 FOREWORD ..................................................................... 4 MECHANICAL VENTING ................................................. 23 GENERAL SAFETY
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physical condition, such as having a cold or diminishing sense IF THE UNIT IS EXPOSED TO THE FOLLOWING, DO NOT OPERATE HEATER UNTIL ALL CORRECTIVE STEPS HAVE of smell with age. For these reasons, the use of a propane gas BEEN MADE BY A QUALIFIED SERVICEMAN. detector is recommended. IF YOU EXPERIENCE AN OUT-OF-GAS SITUATION, DO NOT 1. EXTERNAL FIRE. TRY TO RELIGHT APPLIANCES YOURSELF, Ask your LP delivery 2. DAMAGE. person to relight pilots for you. Only trained LP professionals 3. FIRING WITHO
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IMPROPER AND INEFFICIENT OPERATION OF THE APPLIANCE on the pipe nipple portion of the hydro cannon, that must be RESULTING IN THE PRODUCTION OF INCREASED LEVELS aligned with the top of the inlet spud. A label above the jacket OF CARBON MONOXIDE GAS IN EXCESS OF SAFE LIMITS hole has an arrow that will point to the marked portion of the pipe WHICH COULD RESULT IN SERIOUS PERSONAL INJURY OR nipple if the orientation is correct. If the arrow does not point DEATH. within the marked range on the pi
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Continued pilot outage preceded by higher than usual water CIRCULATING PUMP temperature is evidence of high limit switch operation. Contact your dealer or servicer to determine the reason for operation. A circulating pump is used when a system requires a circulating loop or there is a storage tank used in conjunction with the ELECTRONIC IGNITION CONTROL heater. Refer to the piping diagrams in this manual for electrical hookup information and install in accordance with the latest Each heater is
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The following units are approved for installation with side, rear WARNING and ceiling clearances as indicated below: THERE IS A RISK IN USING FUEL BURNING APPLIANCES SUCH AS GAS WATER HEATERS IN ROOMS, GARAGES OR OTHER TABLE 2 AREAS WHERE GASOLINE, OTHER FLAMMABLE LIQUIDS OR AB C D ENGINE DRIVEN EQUIPMENT OR VEHICLES ARE STORED, (RIGHT SIDE) (LEFT SIDE) (BACK) (CEILING) OPERATED OR REPAIRED. FLAMMABLE VAPORS ARE HEAVY 120 1” (2.54 cm) 1” (2.54 cm) 1” (2.54 cm) 12” (30.48 cm) AND TRAVEL ALONG T
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ILLUSTRATION OF MINIMUM COMBUSTIBLE CLEARANCES IN AN ALCOVE FIGURE 6 ventilation and draft hood dilution must be obtained from HARD WATER outdoors. The installation instructions for confined spaces in tightly constructed buildings must be followed to ensure Where hard water conditions exist, water softening or the adequate air supply. threshold type of water treatment is recommended. This will protect the dishwashers, coffee urns, water heaters, water piping CONFINED SPACE and other equipment
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VENTING WATER LINE CONNECTIONS This manual provides detailed installation diagrams (see pages WARNING 16-22 of this manual) for typical methods of application for the THE INSTRUCTIONS IN THIS SECTION ON VENTING MUST water heaters. BE FOLLOWED TO AVOID CHOKED COMBUSTION OR RECIRCULATION OF FLUE GASES. SUCH CONDITIONS The water heater may be installed by itself, or with a separate CAUSE SOOTING OR RISKS OF FIRE AND ASPHYXIATION. storage tank, on both single and two-temperature systems. When used
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TECHNICAL DATA VENTING, TABLE 3 TYPE B GAS VENT Multiple Gas Fired Tank-Type Heaters When venting mutiple tank type heaters using Type B vent pipe, follow the installation diagram (figure 8) and tables below which give sizing and data based upon NFPA 54/ANSI Z223. 1992. MODEL 120 Input: 120,00Btuh Total Vent Height (Feet) Draft Hood: 5” 6 8 10 15 20 30 50 100 Input Btuh Rise Vent Connector Diameter (inches) 120,000 1 Ft. 7 7 7 6 6 6 6 6 120,000 2 Ft. 6 6 6 6 6 6 6 5 123,000 3 Ft. 6 6 6 6 6 5 5
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TECHNICAL DATA VENTING, TABLE 3 (Continued) MODELS 250, 251 Input: 250,000, 251,000 Total Vent Height (Feet) Draft Hood: 6” 6 8 10 15 20 30 50 100 Input Btuh Rise Vent Connector Diameter (in inches) 250/251,000 1 Ft. - - - - - - 8 8 250/251,000 - - - 8 8 8 8 8 250/251,000 3 Ft. - 8 8 8 - 8 7 7 Number Combined Input of Heaters in Thousands of Btuh Manifold and Common Vent Diameter (In inches) 2 480 14 12 12 10 10 10 8 8 500/502 14 12 12 10 10 10 10 8 3 720 14 14 14 12 12 12 10 10 750/753 16 14
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ASME ratings cover pressure relief capacities. A.G.A. ratings WARNING cover release rate with temperature actuation. THE HEATER IS NOT INTENDED FOR OPERATION AT HIGHER In addition to the appliance relief valve, each remote storage THAN 14.0" W.C.(3.48 Kpa) (1/2 POUND PER SQUARE INCH tank which may be used in conjunction with this appliance shall GAGE- 3.45 Kpa) SUPPLY GAS PRESSURE. EXPOSURE TO also be installed with a properly sized, rated and approved HIGHER SUPPLY PRESSURE MAY CAUSE DAMAGE
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DISCONNECT THE HEATER AND ITS MANUAL GAS SHUTOFF not be less than 4.5" W.C. (1.12 Kpa) for natural gas and 11.0" VALVE FROM THE GAS SUPPLY PIPING SYSTEM DURING W.C. (2.74 Kpa) for propane gas. ANY SUPPLY PRESSURE TESTING EXCEEDING 1/2 PSIG (3.45 Kpa). GAS SUPPLY LINE MUST BE CAPPED WHEN Do not subject the combination gas valve to inlet gas DISCONNECTED FROM THE HEATER FOR TEST PRESSURES pressures of more than 14.0" W.C. (3.48 Kpa) - natural gas, OF 1/2 PSIG (3.45 Kpa) OR LESS. THE APPLIANCE NEE
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If any of the original wire as supplied with the appliance must be For Canadian installations the electrical connections and replaced, use only type 105°C thermoplastic or equivalent. grounding shall be done in accordance with current Canadian 0 250 C type F must be used for the flame sensor leads and the Electrical Code CSA C22.1, Part 1 and/or local codes. spark ignition cable must be high voltage 250°C. INSTALLATION DIAGRAMS-TOP INLET/OUTLET USAGE heat trap - check local codes. The “Top Outle
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VERTICAL STORAGE TANK AND FORCED CIRCULATION DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES. HORIZONTAL STORAGE TANK AND FORCED CIRCULATION 16
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TWO TEMPERATURE - ONE HEATER HIGH TEMPERATURE STORAGE WITH RECIRCULATION OF SANITIZING LOOP DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE NOTE 1: TOGGLE SWITCH CONTROLS 180°F (82°C) WATER TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL CIRCULATION. INSTALL ON OR CLOSE TO DISHWASHING WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI- MACHINE. TOGGLE SWITCH MUST BE CLOSED (ON) DURING SCALD VALVE FOR HOT WATER SUPPLI
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INSTALLATION DIAGRAMS-SIDE INLET/OUTLET USAGE A listed temperature and pressure relief valve of adequate The discharge opening of the temperature and pressure relief capacity is installed on the heater. The locations shown in the valve must be piped to an open drain and should not be subject installation diagrams on the following pages are typical. to freezing conditions. DO NOT REDUCE, BLOCK OR PLUG THE DISCHARGE OPENING OF THE VALVE. TWO TEMPERATURE - TWO HEATERS, ONE PRE-HEATER/ONE - BOOST
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ONE OR TWO TEMPERATURE - ONE HEATER, HIGH TEMPERATURE STORAGE WITH OR WITHOUT RECIRCULATION HEATER WITH OR WITHOUT MIXING VALVE DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES. HEATER WITH MIXING VALVE AND RECIRCULATED SANITIZING LOOP NOTE 1: TOGGLE SWITCH CONTROLS 180°F (82°C
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TWO TEMPERATURE - TWO PRE-HEATERS WITH MIXING VALVE OR BOOSTER HEATER WITH OR WITHOUT BUILDING RECIRCULATION TWO PRE-HEATERS WITH MIXING VALVE DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES. INSERT A TWO PRE-HEATERS WITH BOOSTER HEATER CAUTION: IF BUILDING COLD WATER SUPPLY H
