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GWH GWH GWH <br />HW CW HW CW HW CW <br />I I i I i i <br />E3h E3-i E)-i E�h @h E3h <br />T HW I T T <br />CW <br />HWR <br />WATER HEATER NOTES: <br />HWR <br />UP TO FAUCET CONNECTIONS <br />THERMAL METER,,' <br />i' <br />_--- PROVIDE ESCUTCHEONS AT WALL <br />\ I <br />N <br />I <br />rl <br />C <br />PENETRATIONS. (TYPICAL) <br />LL � <br />� � U <br />NOTE: <br />rl� I 1.THE THERMOSTATIC MIXING VALVE THAT <br />CSAB125.3. WATER TEMPERATURE SHALL NOT <br />EXCEED 110 DEG F. <br />WATTS MMV-M 1 (OR EQUAL) <br />FOR SINGLE SINK APPLICATIONS. <br />SUPPLIED WITH REMOVABLE POSITION AND THERMAL METER, <br />SEPARATE CHECK STOPS, ROUGH BRONZE FINISH. <br />INSTALL IN SUPPLY PIPING BELOW FIXTURE. <br />SET TEMPERATURE AT 110'F MIXING. <br />MIXING VALVE PIPING SCHEMATIC <br />SCALE: NONE <br />1. WATER HEATERS SHALL BE INSTALLED PER MANUFACTURERS INSTRUCTIONS. <br />2. PROVIDE A TEMPERATURE AND PRESSURE RELIEF VALVE FOR EACH HEATER <br />SIZED PER MANUFACTURER'S RECOMMENDATIONS. <br />3. COORDINATE INSTALLATION OF ELECTRICAL SUPPLY AND CONTROLLERS WITH <br />THE ELECTRICAL CONTRACTOR. <br />HWR <br />COLD WATER <br />SUPPLY <br />31ON TANK. <br />L ST-25V. <br />DASS BALANCING VALVE "B' <br />BALANCING VALVE "A' <br />BALANCING VALVE INSTRUCTIONS: <br />1. THERMOSTATIC MIXING VALVE DOES NOT OPERATE WHEN NO HOT WATER <br />IS BEING DRAWN FROM THE SYSTEM. <br />2. TEMPERATURE CONTROL IN THE RECIRC LOOP IS ACCOMPLISHED WITH <br />THE BALANCING VALVES. VALVES TO BE FULLY OPENED UPON SYSTEM <br />SETUP AND CALIBRATED DEPENDENT UPON OWNER NEEDS. CLOSE VALVE <br />'A' IF THE HOT WATER IS SPIKING TOO HIGH, CLOSE VALVE "B" IF THE HOT <br />WATER IS TOO COOL. <br />GAS WATER HEATER PIPING DETAIL <br />N.T.S <br />WALI <br />SAWANIFOLD-SEE PLUMB <br />&OPT&S HOSE <br />1 BALL VALVE <br />3OW <br />QUICK DISCONNECT <br />EQUIP. GAS NIPPLE <br />ELBOW <br />RESTRAINING CABLE <br />BOLT TO WALL STUD <br />& EQUIP. FRAME <br />GAS QUICK DISCONNECT DETAIL <br />SCALE: NONE <br />3—COMPARTMENT SINK DETAIL <br />SCALE: NONE <br />HW <br />ritil HWR�/ <br />AQUASTATf <br />CLOCK TIMER. LL VALVE <br />TACO MODEL 563. \ <br />I—,q—fit- HWR <br />BALL VAL 1 TACO 0011#3 HOT <br />HOSE BB WATER RECIRC. <br />CHECKA A"E PUMP (T)O) <br />\ (115 116 HP) <br />AQUASTAT INSTRUCTIONS: \ / <br />1. THE TACO AQUASTAT MODEL 563 MOUNTS ON ANY "00" SERIES <br />CIRCULATOR. REF MANUFACTURER FOR FURTHER INFORMATION. <br />2. SET AQUASTAT CLOCK TIMER TO RUN THE RECIRCULATION PUMP DURING <br />FACILITIES HOURS OF OPERATION. COORD. W/ OWNER. <br />3. OPTIONAL TEMPERATURE CONTROL SETTING FOR THE AQUASTAT TO RUN <br />THE RECIRCULATION PUMP WHEN TEMPERATURE IN THE PIPE IS BELOW 115" <br />4. THE CLOCK TIMER IS THE PREFERRED METHOD OF INSTALLATION FOR ALL <br />HWR LINES AND THE ONLY OPTION OFR ALL HWR 140" LINES <br />N <br />v- <br />4" <br />ROOF DECK <br />ROUTE VENT PIPING IN CEILING <br />SPACE TO TERMINATE VENT A <br />MINIMUM DISTANCE OF 10' FROM <br />FRESH AIR INTAKES <br />• ' • - ' a <br />ISHII �I <br />;I 1� <br />VENT PIPE <br />ROOF MASTIC <br />ROOF DECK <br />PACK W/ OAKUM OR <br />EQUAL MATERIAL TO <br />PREVENT ASPHALT <br />DRAINAGE <br />VENT THRU ROOF DETAIL <br />SCALE: NONE <br />CLEANOUT & ACCESS COVER <br />TO BE FLUSH W/TOP OF FLOOR <br />FINISHED FLOOR <br />1/8 BEND SOIL PIPE. <br />Y BRANCH SOIL PIPE. <br />C.O. NOT TO BE <br />LOCATED IN CARPETED <br />AREA. <br />SANITARY CLEANOUT <br />TO FLOOR SLAB <br />SCALE: NONE <br />AS NOTED <br />HUB DRAIN AND STANDPIPE <br />SCALE: NONE <br />CAST BA"" <br />TILE, 1/4' <br />SLOPE N <br />LATICRE <br />WATERP <br />MEMBRA <br />EPDXY C <br />DRAIN W <br />COLLAR <br />FLOOR <br />SLEEVE <br />SLAB(T <br />FLOOR DRAIN DETAIL <br />SCALE: NONE SELF PRIMING <br />TILE, SLOPE 1/4"/FT. <br />WATERPROOF MEMBRANE <br />CAST IRON HALF GRATE - <br />DOME STRAINER <br />CLAMP RING ----i� <br />FOR SINK SIZE AND <br />TYPE, SEE PLUMBING <br />FIXTURE SCHEDULE <br />AND SPEC. <br />FLOOR SINK DETAIL <br />SCALE: NONE <br />TYPICAL TRAP PRIMER DETAIL <br />SCALE: NONE <br />L o <br />►-� <br />Q Jp!—QCL' <br />zoWv <br />W <br />8ma m�a-U <br />U <br />W pQ <br />�;kj of ,- <br />FN Uz <br />1-4 �NU' <br />mM, ¢ �zCwl <br />W C.DtW <br />Ov M M <br />m �N4pp�w <br />[� M @ <br />¢QN�QLJ <br />¢ W W W <br />rZ W X �_ <br />U O 00 <br />zooz�n¢ <br />N QQ oV-JO <br />(+1 0 W <br />W �/ Q 0 c <br />Qj a <br />� <br />AV Q,W,o0 <br />Nj�Za <br />rn <br />C- <br />0 <br />LLJ <br />Im <br />y <br />O <br />v ' <br />J: cD <br />* ~ p z: <br />z <br />w <br />(1)(C,' i <br />J loI %•• • J� <br />W �I •• .• <br />Lr) <br />R •• <br />z <br />cn <br />Q <br />0 <br />Q <br />W <br />a <br />0 <br />J <br />W <br />M <br />U <br />aC) <br />'Q <br />Z <br />U <br />1.4 <br />,1--11 <br />V <br />WW <br />64 <br />L7c�N <br />�a <br />❑ <br />REVISION <br />1 1 <br />2 <br />3 <br />4 1 <br />5 1 <br />6 1 <br />7 1 <br />PROJECT TYPE: <br />RENOVATION <br />SCALE <br />AS SHOWN <br />ISSUED DATE: <br />03-08-2024 <br />DRAWN BY: <br />A.FENG <br />CHECKED BY: <br />A.LIANG <br />SHEET <br />5 <br />