Questions & Answers for: bosch 250sx

...tripping. seems to be with high water flow. i have looked for a manual but no luck help ...

bosch 250sx. Sometimes when it first starts, it makes a loud pop and flames come out of the air inlet duct. What would cause this? sounds like you need to clean the burner. Do that if still having the

...bosch 250SX NG. I keep getting an A2 I have a bosch 250SX NG. I keep getting an A2 problem, and it keeps kicking off. I have no idea where to start looking. Can you help? hi and good morning from ...

...BOSCH 250SX NG WATER HEATER/ NEED HELP hi ill try to help the fault is in the overheat cutoff fuse its the white overheat wire fuse that wraps around the heat exchanger disconnect the plug connector ...

250sx quit working. Gas o.k. water flow good, throws ea code after 3 start attempts. 1. where is the ionization electrode, and is the fan supposed to come on before ignition? Fan comes on afterea code

...250SX aquastar bosch tankless hot water I have a 250SX aquastar Bosch tankless hot water heater . It keeps going out on EC code; whats wrong? Also I've been running the unit for about a 9 months ...

...a valve or switch inside the unit. Bosch 250SX propane tankless water heater The sensor that allows the pilot to ignite is at fault replace the probe that points at the pilot light which is the ...

...heater flashes A2 and shuts off - heats a little water then shuts off. 250sx ng - flashing A2 - no hot water. Copy following ...

BOSCH 250SX TANKLESS WATER HEATER A2 ERROR A2 EEROR NEEDS TO BE CLEARED EVERYTIME WE NEED TO USE THE WATER HEATER http://waterheatertimer.org/Troubleshoot-Bosch-Tankless-water-heater.html

...Bosch tankless water heater model 250sx we run the taps and it takes about 1 1/2 min for the water to get warm......huge waste of water ....how do we fix this? Depends how far away the tankless is ...