240FX/TK1 Technical Support
Online Technical Support from Bosch Water Heaters
 
   
   Specifications

Power Input

Natural Gas: 37,000 - 165,000 Btu
LP Gas: 35,000 - 165,000 Btu

Minimum Flow to Activate

0.75 gallons per minute (gpm)

Flow Rates

50°F rise @ 5.3 gpm
60°F rise @ 4.4 gpm
70°F rise @ 3.8 gpm
80°F rise @ 3.3 gpm
90°F rise @ 2.9 gpm

Dimensions

Height: 24.5"
Width: 16.5"
Depth: 8.25"

Weight

60 lbs.

Ignition

Electronic

Optional Accessories

Wall Hanging Kit (240 Bracket)
Vent Terminator (FXHOOD)
Remote Thermostat (240 TSTAT)

   Installation Specifications

Gas Connections ¾" Male NPT
Water Connections ¾" Male NPT
Natural Gas Pressure Minimum: 5" WC
Maximum: 10.5" WC
LP Gas Pressure Minimum: 11" WC
Maximum: 14" WC
Water Pressure Minimum: 15 PSI
Maximum: 150 PSI
Electrical Supply 120v
Venting Info This water heater is listed for use with single wall, sealed, stainless steel (AL29-4C) vent pipe.
Vent Termination

Vertical OR Horizontal (w/ FXHood)

 

   
240FX/TK1 Tech Support
AquaStar 240FX
 

Note: Specifications and product information subject to change without notice.