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H

2

O

Hot Water Storage/

Booster Tanks

For Single Tank Installations

INSTALLATION, OPERATION & 

MAINTENANCE MANUAL

MODELS 

H

2

OST30

H

2

OST40

H

2

OST60

H

2

OST60L

H

2

OST80

H

2

OST80C

H

2

OST115

H

2

OST115C

Information and specifications outlined in this manual in effect at the

time of printing of this manual. ECR International reserves the right to

discontinue, change specifications or system design at any time without 

notice and without incurring any obligation, whatsoever.

Conforms to UL STD 174

Certified to CAN/CSA STD C22.2 No. 110-94

30, 40, 60, 80, 115 Gallon
L

 =  Low Boy Profile

C

 = Commercial Pipe Connections

ECR International Inc.   

2201 Dwyer Avenue, Utica, NY 13501 

 Tel. 800 325 5479  

www.ecrinternational.com  

PN 615000055 REV. G [06/01/2022]

615000055

Summary of Contents for H2O Series

Page 1: ...ime of printing of this manual ECR International reserves the right to discontinue change specifications or system design at any time without notice and without incurring any obligation whatsoever Conforms to UL STD 174 Certified to CAN CSA STD C22 2 No 110 94 30 40 60 80 115 Gallon L Low Boy Profile C Commercial Pipe Connections ECR International Inc 2201 Dwyer Avenue Utica NY 13501 Tel 800 325 5...

Page 2: ......

Page 3: ...s a presence of hazards that WILL cause severe personal injury death or substantial property damage Indicates a presence of hazards that CAN cause severe personal injury death or substantial property damage Indicates a presence of hazards that will or can cause minor personal injury or property damage Indicates special instructions on installation operation or maintenance that are important but no...

Page 4: ...ll those contained in component manufacturers manuals before installing starting up operating maintaining or servicing the storage tank CAUTION To reduce the risk of excessive pressures and temperatures in this storage tank install temperature and pressure protective equipment required by local codes but no less than a combination temperature relief valve certified by a nationally recognized testi...

Page 5: ...erly or if it has been damaged or dropped 5 This storage tank should be serviced only by qualified personnel Contact nearest authorized service facility for exami nation repair or adjustment WARNING DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance If you smell gas vapors DO NOT try to operate any appliance DO NOT touch any electrical ...

Page 6: ...0 23 5 1 1 150 115 H2OST60L 60 46 0 28 0 1 1 150 110 H2OST80 80 56 0 28 0 1 1 150 140 H2OST80C 80 56 0 28 0 1 1 150 140 H2OST115 115 74 0 28 0 1 1 150 175 H2OST115C 115 74 0 28 0 1 1 150 175 HOT WATER BOOSTER STORAGE TANKS Fully insulated steel tanks including L4080B limit Brass drain and T P valves are factory installed Dip tubes in tank located to circulate water through heat source and return t...

Page 7: ...n not be avoided a suit able drain pan must be installed under the storage tank and the drain pan must be connected to a drain The drain pan should be at least 2 deep with a length and width at least 2 greater than the total diameter of the unit and should be piped to an adequate drain Drain pans suitable for these storage tanks are available from your wholesale distributor Storage tank life depen...

Page 8: ...t is present in the water A water softening system is recommended for areas with hard water In an area where the water quality is not known a water quality test should be performed WARNING Do not operate storage tanks in areas where the Ph is above 8 0 or below 6 0 and or with chloride concentrations greater than 80 parts per million ppm ECR s standard warranty does not cover problems caused by im...

Page 9: ... and de energizes the circulator and the heat source Temperature Adjustment The tank aquastat controls the maximum water temperature in the storage tank If it is set too high the resulting hot water can cause painful scalding with possible serious and permanent injury The temperature at which this occurs varies with a person s age and the length of time in contact with the hot water The slower res...

Page 10: ...terial As a preventive measure water should be drawn from the drain valve until it runs clear and the installation of a water filter should be considered 4 Inspect Anode annual The purpose of the magnesium anode is to reduce the damaging effects of aggressive water on the water heater Aggressive water will cause the anode s to erode The anode s must be inspected at least annually to determine whet...

Page 11: ...11 Hot Water Booster Storage Tanks Description Part Number 1 Aquastat Well Stainless Steel 240009522 2 Aquastat 240009521 3 Drain Valve 3 4 Brass 240012194 4 Anode Rod 240010929 Replacement Parts ...

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Page 16: ...H2 O All specifications subject to change without notice 2022 ECR International Inc ECR International Inc 2201 Dwyer Avenue Utica NY 13501 Tel 800 325 5479 www ecrinternational com ...

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