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      Installation Manual                                                                                                                                                                                                 Concentric Horizontal Vent Kit

 

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Bosch Thermotechnology Corp.

             Data subject to change

     

DANGER : Danger from escaping flue gases

 

f

Ensure all vent pipes and chimneys are not damaged or 

blocked.

 

f

Connect only one appliance to each vent system or 

chimney liner.

 

f

The venting system piping must not feed into another air 

exhaust duct.

 

f

Do not route the flue system piping through or inside 

another air exhaust duct.

     WARNING: Combustion air

 

f

Keep the combustion air free of corrosive substances 

(halogenated hydrocarbons that contain chlorine or 

fluorine compounds).

     WARNING: Maintenance

Customers are advised to:

 

f

Sign a maintenance and inspection contract with an 

authorized contractor. Inspect and maintain the gas 

appliance as necessary  and on a yearly basis. Service as 

needed.

 

f

Use only genuine spare parts.

     DANGER: Fatal accidents!

Carbon monoxide poisoning.

 

f

Carefully plan where you install the gas appliance. 

Correct combustion air supply and flue pipe installation 

are very  important. If a gas appliance is not installed 

correctly, fatal accidents can result such as carbon 

monoxide poisoning or fire.

     DANGER: Carbon monoxide poisoning.

 

f

Exhaust gas must be vented to outside  using approved 

vent material. (In Canada use only ULCS636 approved 

material). Vent and combustion  air connector piping 

must be sealed gas-tight to prevent flue gas spillage, 

carbon monoxide emissions and risk of fire, resulting 

in severe personal injury or death. Approved vent 

terminations must be used when penetrating to the 

outside.

     WARNING:

 

f

Do not obstruct the flow of combustion and ventilation 

air.

     NOTICE:

 

f

The complete installation must comply with national, 

state, and local code. The installation instructions in 

both the gas appliance installation manual and this vent 

system installation manual must be  followed exactly.

     NOTICE:

 

f

The concentric horizontal vent terminal is intended for 

installation only with the 

Bosch Greenstar and Bosch 

Greenstar combi boilers 

(hereafter referred to as 

"appliance"):

- Greenstar Combi 100  ZWB28-3A23S3123

- Greenstar Combi 131  ZWB35-3A23S3123

- Greenstar Combi 151  ZWB42-3A23S3123

- Greenstar 57  ZBR16-3A23S3123

- Greenstar 79  ZBR21-3A23S3123

- Greenstar 100  ZBR28-3A23S3123

- Greenstar 131  ZBR35-3A23S3123

- Greenstar 151  ZBR42-3A23S3123

 

Summary of Contents for 7738003218

Page 1: ...Greenstar Concentric Horizontal Vent Kit FOR BOSCH GREENSTAR HEATING BOILERS AND BOSCH GREENSTAR COMBI BOILERS Installation Instructions ...

Page 2: ...2 Concentric Horizontal Vent Kit Bosch Thermotechnology Corp Data subject to change Installation Manual ...

Page 3: ...subject to change Table of Contents 1 Explanation Of Symbols 4 1 1 Key To Symbols 4 1 2 Safety Instructions 4 2 Scope Of Delivery 6 3 Installation 7 3 1 Notes On Installation 7 3 2 Appliance Adapter 8 3 3 Elbow and Wall Termination 8 3 4 Redirecting The Vent Discharge 10 4 Spare Parts 11 ...

Page 4: ...ified by the symbol shown on the left It is bordered by horizontal lines above and below the text 1 2 Safety Instructions WARNING Read all instructions before installing Perform the steps in the indicated sequence Failure to comply with these instructions can result in severe possibly fatal personal injury as well as damage to property and equipment WARNING Installation and servicing f f Ensure th...

Page 5: ...is not installed correctly fatal accidents can result such as carbon monoxide poisoning or fire DANGER Carbon monoxide poisoning f f Exhaust gas must be vented to outside using approved vent material In Canada use only ULCS636 approved material Vent and combustion air connector piping must be sealed gas tight to prevent flue gas spillage carbon monoxide emissions and risk of fire resulting in seve...

Page 6: ...119 2 Ø 5 1 2 5 13 20 335 530 2 50 4 100 Ø 3 8 0 6 Box 2 components Box 1 components 81 3 2 I D 128 5 0 I D 1 6 2 5 2 5 1 6 Ø3 2 81 I D Ø5 0 127 I D Ø3 1 80 O D Ø4 9 125 O D 0 4 87 75 2 9 Ø3 2 81 I D Ø5 0 127 I D Ø3 1 80 O D Ø6 3 160 O D 2 9 75 Fig 1 Scope of delivery dimensions in inches mm Fig 1 Legend Box 1 components 1 90 elbow 2 Telescopic terminal assembly 3 Inner wall seal 4 Outer wall seal...

Page 7: ...stated in the appliance Installation Manual When redirecting the flue discharge ensure it does not create a hazard or nuisance NOTICE The concentric vent kit is approved for zero 0 0 mm clearance to combustibles NOTICE This vent system is ULC S636 certified for Canada DANGER f f Ensure the termination is installed at least 12 300 mm above the average snow line If this is not feasible this terminat...

Page 8: ...iance adapter can be swivelled around its vertical axis f f Measure the length of the vent terminal assembly Fig 6 1 taking into account the thickness of the outside wall S and the distance from the outside wall to the end of the vent pipe L It is recommended to keep at least 4 100mm clearance from the ceiling or joists for accessibility reasons F L 13 20 335 530mm 1 4 per foot 50 mm per meter K S...

Page 9: ... Equivalent feet m 45 degree elbow 3 0 91 90 degree elbow 6 1 82 Example Model ZBR28 3A 90 elbows used 2 45 elbows used 2 Maximum straight vent pipe allowed 38ft 11 6m f f Slide the outer wall seal 2 onto the terminal 1 as shown 1 2 Fig 8 f f Position terminal 1 from the outside through the vent opening so rubber thimble 2 is flush against outside wall f f Slide the inner wall seal 3 onto the term...

Page 10: ...he terminal end B B 2 1 A Fig 11 f f Rotate the terminal end B 180 so discharge faces upwards f f Refit the terminal end B and tighten the screws A B 180 A Fig 12 f f The entire termination can now be rotated left or right 40 to redirect the plume Fig 13 80 Fig 13 f f Use adequate weather resistant caulk to seal the penetration in the wall and prevent moisture damage CAUTION When redirecting the f...

Page 11: ...3219 Inner Wall Seal 7738003235 Outer Wall Seal 7738003236 Greenstar Horizontal Concentric Vent Kit Hardware 7738003237 Additional Concentric Vent Kit Accessories Description Bosch MATNR Extension PP 80 125 x 10 7738003238 Extension PP 80 125 x 20 7738003239 Extension PP 80 125 x 40 7738003240 Extension PP 80 125 x 80 7738003241 Elbow PP 80 125 90 7738003242 Elbow PP 80 125 45 7738003243 Seal EPDM...

Page 12: ...United States and Canada Bosch Thermotechnology Corp 50 Wentworth Avenue Londonderry NH 03053 Tel 866 642 3198 Fax 603 965 7581 www boschheatingandcooling com BTC 436001102 B 02 2017 ...

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