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TWH-TK-01

page 2 of 4

rev 01/06

Bosch Water Heating

340 Mad River Park, Waitsfield, VT 05673

©

BBT

 NORTH AMERICA

Bosch Group

Use the wall mount brackets to securely attach the 240 FX to the wall when floor mounting. Use

a screw to attach the longer part of the wall mount bracket temporarily to the heater and deter-

mine screw positions on the wall. Then drill a ¼” hole in the wall. Insert anchor. Tighten all 4

screws. Minimum clearance behind the heater is 1"

WARNING : Do not have the flue terminal pointing toward any opening into a building. Do not

locate your heater in a pit or location where gas and water can accumulate.

WARNING : Do not install the heater where water, debris, or flammable vapors may get into the

flue terminal. This may cause damage to the heater.

WARNING : In the USA, do not install the heater with the vent within 4 feet of any opening into a
building. In Canada do not install the heater with the top of the vent assembly within 10 feet any

opening into a building.

WARNING : Improper installation can cause nausea or asphyxiation from carbon monoxide

and flue gases which could result in severe injury or death.

Summary of Contents for BBT NORTH AMERICA AquaStar 240FX

Page 1: ...osch Group OUTSIDE INSTALLATION Follow all local codes and in the absence of local codes follow the National Fuel Gas Code ANSI Z221 23 in USA or in Canada CAN CGA B149 1 or 2 Installation of Gas Burning Appliances Locate the water heater in an open unroofed area and maintain the following minimum clear ances from combustible and noncombustible materials Piping side 12 Front Maintenance space 24 F...

Page 2: ...G Do not have the flue terminal pointing toward any opening into a building Do not locate your heater in a pit or location where gas and water can accumulate WARNING Do not install the heater where water debris or flammable vapors may get into the flue terminal This may cause damage to the heater WARNING In the USA do not install the heater with the vent within 4 feet of any opening into a buildin...

Page 3: ... IN The area indicated is for one of two openings one at floor level and one at ceiling so the total net free area would be double the figures indicated Outside air supply when combustion air is supplied directly through an outside wall such as intake louvers openings into the dwelling Each opening should give a minimum free area of one square inch per 4000 BTUH input of the total input rating of ...

Page 4: ...EWALL VENTING When a horizontal vent run exceeds 5 ft the following criteria must be observed Attach a vertical pipe at least 2 high to the water heater outlet before the horizontal run Support the vent run at 3 ft intervals with overhead hanger Pitch up the vent run toward the vent terminal at a rate of 1 4 per foot Piping side Min 6 Front Maintenance space Min 4 24 suggested for maintenance spac...

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