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S

uperstor 

Glass Lined 

Storage Tanks

Installation
Start-Up
Maintenance
Parts
Warranty

For Residential and

Commercial Use

GL Models*

*Available in Metal Jacketed ASME and Non-ASME Models

This manual must only be used by a qualified installer / service technician. Read all instructions in this manual before 
installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe 
personal injury, or death.

HTP reserves the right to make product changes or updates without notice and will not be held liable for 
typographical errors in literature.

The surfaces of these products contacted by potable (consumable) water contain less than 0.25% lead by weight as 
required by the Safe Drinking Water Act, Section 1417.

NOTE TO CONSUMER: PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.

120 Braley Road P.O. Box 429

East Freetown, MA 02717-0429

www.htproducts.com 

lp-181 Rev. 3.3.15

Summary of Contents for Superstor GL-119

Page 1: ...lure to do so could result in substantial property damage severe personal injury or death HTP reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature The surfaces of these products contacted by potable consumable water contain less than 0 25 lead by weight as required by the Safe DrinkingWater Act Section 1417 NOTETO C...

Page 2: ...des and utility company requirements Installations Must Comply With Local state provincial and national codes laws regulations and ordinances Part 1 General Safety Information This storage tank is approved for indoor installations only and is not intended for use in swimming pool applications Clearance to combustible materials 0 top bottom sides and back Tank must have room for service 24 front an...

Page 3: ...ome to room temperature Failure to do so could result in damage to the storage tank A Locating the Storage Tank This storage tank is certified for indoor use only DO NOT INSTALL OUTDOORS Outdoor installations ARE NOT covered by warranty Choose a location for the storage tank as centralized to the piping system as possible Also locate the storage tank and domestic water piping where it will not be ...

Page 4: ...7 Hard 120 180 7 10 5 Very Hard 180 and over 10 5 and over If the hardness of the water exceeds the maximum level of 7 grains per gallon the water should be softened to a hardness level no lower than 5 grains per gallon Water softened as low as 0 to 1 grain per gallon may be under saturated with respect to calcium carbonate resulting in water that is aggressive and corrosive pH of Water pH is a me...

Page 5: ...ents for relief valves for water heaters ANSI Z21 22 and CAN1 4 4 by a nationally recognized lab that maintains periodic inspection of production of listed equipment The T P valve must be plumbed down so discharge will exit at least 6 above the structural floor and not contact any live electrical parts In the bottom of the tee branch vertically down install a 3 4 NPT x 3 4 minimum tube adapter The...

Page 6: ...r time rendering the valve inoperative Such conditions can only be detected if the valve and its components are physically removed and inspected Do not attempt to conduct an inspection on your own Contact your plumbing contractor for a re inspection to assure continued safety FAILURE TO RE INSPECT THE T P VALVE AS DIRECTED COULD RESULT IN UNSAFE TEMPERATURE AND OR PRESSURE BUILD UPWHICHCAN RESULT ...

Page 7: ...torage tank open a hot water tap to release air in the tank and piping to ensure proper storage tank operation Failure to ensure the storage tank is full before turning on the system could result in damage to the water heating system and property damage Such damages ARE NOT covered by warranty 2 Check the system for leaks Fix any leaks before continuing the installation Failure to do so could resu...

Page 8: ...codes Verify system pressure is in the safe operating range Temperatures Verify safe settings on MixingValve if installed in system Electrical Smoke and CO Detectors Verify devices are installed and working properly Change batteries if nec essary Circuit Breakers Check to see that the circuit breaker is clearly labeled Exercise circuit breaker Connections Check wire connections Make sure they are ...

Page 9: ...t enough space heat Boiler sized too small Consult chart Slow recovery Circulator head capacity too low T PValve Discharges HotTubs Spas Multiple Showers High Demand Problem Possible Solution Problem Possible Solution Tank temperature too high Lower tank temperature Pressure too low Check line pressure for restriction Water expands when heated Install expansion tank Tank recovery slow Slow startup...

Page 10: ...e combination temperature and relief valve will not result in damage to the area adjacent to the storage tank or lower floors of the structure 5 Any failed components of the heat system not manufactured by HTP as part of the storage tank 6 Storage tanks repaired or altered without the prior written approval of HTP 7 Damages malfunctions or failures resulting from failure to install the storage tan...

Page 11: ...ED BY ANY FAILURE OF HTP TO MEET ANY OBLIGATION UNDER THIS AGREEMENT INCLUDING THE OBLIGATION TO REPAIR AND REPLACE SET FORTH ABOVE NO AGREEMENT VARYING OR EXTENDING THE FOREGOING WARRANTIES REMEDIES OR THIS LIMITATION WILL BE BINDING UPON HTP UNLESS IN WRITING AND SIGNED BY A DULY AUTHORIZED OFFICER OF HTP THE WARRANTIES STATED HEREIN ARE NOT TRANSFERABLE AND SHALL BE FOR THE BENEFIT OF THE ORIGI...

Page 12: ...ame Date of Installation Installation Address Product Name Serial Number s Comments Installer s Code Name Installers Phone Number Signed by Installer Signed by Customer IMPORTANT Customer Please only sign after the installer has fully reviewed the installation safety proper operation and maintenance of the system If the system has any problems please call the installer If you are unable to make co...

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