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SuperStor Ultra

Stainless Steel Buffer Tank 

Installation

Start-Up

Maintenance

Warranty

Model SSU-20B

For Residential and Commercial Use

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.

The manufacturer reserves the right to make product changes or updates without notice and will not be held liable for 

typographical errors in literature.

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

272 Duchaine Blvd.

New Bedford, MA 02745

www.htproducts.com 

lp-219 Rev. 001 Rel. 000 Date 8.31.21

Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property 

damage, severe personal injury, or death.
California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth 

defects, or other reproductive harm.

The following defined terms are used throughout this manual to 

bring attention to the presence of hazards of various risk levels or to 

important product information.

DANGER 

indicates an imminently hazardous situation which, if not 

avoided, will result in serious personal injury or death.

WARNING 

indicates a potentially hazardous situation which, if not 

avoided, could result in personal injury or death.

CAUTION 

indicates a potentially hazardous situation which, if not 

avoided, may result in moderate or minor personal injury.

CAUTION used without the safety alert symbol 

indicates a 

potentially hazardous situation which, if not avoided, may result 

in property damage.

NOTICE 

is used to address practices not related to personal injury.

Summary of Contents for SuperStor Ultra SSU-20B

Page 1: ...ce could void product warranty and cause property damage severe personal injury or death California Proposition 65 Warning This product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important product in...

Page 2: ...d heating installer service technician Have this buffer tank serviced inspected annually by a qualified service technician FAILURE TO ADHERE TO THE GUIDELINES ON THIS PAGE CAN RESULT IN SUBSTANTIAL PROPERTY DAMAGE SEVERE PERSONAL INJURY OR DEATH NOTE Obey all local codes Obtain all applicable permits before installing the buffer tank NOTE Install all system components and piping in such a manner t...

Page 3: ...uffer tank is installed in a location where a leak could cause damage it is required to provide containment measures Such measures include but are not limited to a properly sized drain pan installed beneath the buffer tank and piped to an open drain line or installing the buffer tank on a concrete floor pitched to a free flowing drain Failure to provide containment measures is the sole responsibil...

Page 4: ... Use two wrenches when tightening water piping at tank Use one wrench to prevent the tank inlet or outlet line from turning Failure to prevent piping connections from turning could cause damage to the tank It is mandatory that all plumbing be done in accordance with federal local and state plumbing codes and practices Failure to properly install the buffer tank WILL VOID the warranty It is also ne...

Page 5: ...ystem piping concept only Installer is responsible for all equipment and detailing required by local codes Figure 5 Buffer Tank in Space Heating Application with Pumps and Indirect Water Heater Part 4 Maintenance The buffer tank must be inspected and serviced annually preferably at the start of the heating season by a qualified service technician Failure to maintain the buffer tank or system compo...

Page 6: ...tank purchased from an unauthorized dealer 2 Any buffer tank not installed by a qualified heating installer service technician or installations that do not conform to ANSI CSA and or UL standards as well as any applicable national or local building codes 3 Service trips to teach the Owner how to install use maintain or to bring the buffer tank installation into compliance with local building codes...

Page 7: ...arges for labor or other expenses incurred in the removal repair or replacement of the buffer tank or any component part s claimed to be defective or any expense incurred to remedy any defect in the product Such charges include but are not necessarily limited to 1 All freight shipping handling and delivery costs of forwarding a new buffer tank or replacement part s to the owner 2 All costs necessa...

Page 8: ...me Date of Installation Installation Address Product Name Serial Number s Comments Installer s Code Name Installers Phone Number Signed by Installer Signed by Customer Installation Notes 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...

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