Bock Water heaters 119ST Instruction Manual Download Page 11 | Manualshive

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Storage Tanks Page 11

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Summary of Contents for 119ST

Page 1: ... must be installed in accordance with all local codes and ordinances HANDLING Before uncrating check for shipping damage Report any damage to your carrier Note damage on bill of lading or delivery receipt and file a claim LOCATION This storage tank should be located in a central location to the piping system as close as possible to the heat source and in an area not subject to freezing temperature...

Page 2: ...2 28 54 22 7 385 A C W e i g h t l b s D i m e n s i o n s Figure 2 80ST 119ST B Drain Valve Supply Return Conn Aquastat Conn Supply Return Conn T P Relief Valve Conn C A D E D r a i n V a l v e 30 R e l i e f V a l v e 45 Aquastat 0 ANODE ANODE 45 S u p p l y R e t u r n Hot Outlet Figure 1 30ST 50ST C A Supply Return Conn Drain Valve Supply Return Conn Aquastat Conn D E B T P Relief Valve Conn 3...

Page 3: ...on w External Jacket Storage gal Working Pressure Overall Diameter T P Relief Valve Conn Inlet Return Conn Hot Outlet Conn Aquastat Conn Overall Height Length Shipping Weight lbs 119ST A 150 Standard 119 150 28 1 x 1 NPT 2 2 65 385 200ST A 125 Standard 200 125 34 2 x 1 NPT 2 2 79 872 200ST A 150 Standard 200 150 34 2 x 1 NPT 2 2 79 872 Table 2 ASME ST Dimensions Figure 3 ASME Vertical ...

Page 4: ...side near the top of vertical tanks and on the top surface of horizontal storage tanks Relief valves are rated for maximum system pressure and temperature as well as Btu input of the heating appliance This information is normally supplied on a metal tag attached to the end of the valve For a normal domestic water system maximum system pressure is 150 psi and temperature limit is 210 F The Btu per ...

Page 5: ...heat source to the large fitting nearer the center of the storage tank or the large fitting near the top of the side DRAWING 1 Drawing 1 shows a typical installation for a home or business with high peak loads such as multiple showers in the morning This drawing also shows an optional bypass system N C Valve to allow the storage tank to be isolated from the system Cold water is connected to the in...

Page 6: ...he hot water outlet of the water heater to draw hot water back into the storage tank In times of low hot water use this pump can be turned off by a switch or timer preventing the storage tank from being heated A check valve is also used as in the other systems to prevent cold water from diluting the hot water stream DRAWING 3 Drawing 3 shows a storage tank connected to a boiler This system is esse...

Page 7: ...urned to the second water heater in the series DRAWING 5 Drawing 5 shows a Bock storage tank piped to a water water geothermal heat pump supplying heated water to a radiant floor system drawing courtesy of Enertech Mfg MAINTENANCE All Bock storage tanks are equipped with magnesium anode rods These rods must be checked annually and replaced when they become worn to 3 8 inch diameter or less to ensu...

Page 8: ...ded it will remain warranted under this section as if it were the original tank For example if we send you a replacement tank under this limited warranty two years after the original installation date then the replacement tank will remain warranted for the remaining three years after the original installation date HOW DO YOU GET SERVICE UNDER THE LIMITED WARRANTY In order for the warranty period t...

Page 9: ...w the care and maintenance instructions provided with the storage tank Remove the anode rods Fail to inspect and replace the anode rods you must retain and present your paid receipts as proof of anode rod replacement HOW DOES STATE LAW RELATE TO THIS LIMITED WARRANTY This is a limited warranty WE MAKE NO OTHER EXPRESS WARRANTIES WITH RESPECT TO THIS WATER HEATER We will not assume nor authorize an...

Page 10: ...Page 10 Storage Tanks NOTES ...

Page 11: ...Storage Tanks Page 11 NOTES ...

Page 12: ...Storage Tanks 23950 ...

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