Bosch 1600H, no spark

Discussion in 'Tankless Water Heater Forum' started by MarvinB, Jan 8, 2014.

  1. MarvinB

    MarvinB New Member

    Joined:
    Jan 8, 2014
    Location:
    Wash
    The Bosch 1600H worked fine for 3 plus years. Now there is no spark at the pilot. I did the three year maintenance, rebuilding the water valve and cleaning the pilot assembly. I reseated all the electric conections/plugs. I followed the troubleshooting as far as finding good voltage from the hydro generator. I stopped where the troubleshooting suggested replacing the control box. Any better ideas?
     
  2. MarvinB

    MarvinB New Member

    Joined:
    Jan 8, 2014
    Location:
    Wash
    I fixed it thanks to a brilliant post on Fixya by ZAWY on 2011Sep11. It was the microswitch. Cost = $0.
     
  3. Sponsor

    Sponsor Paid Advertisement

     
  4. DonL

    DonL Jack of all trades Master of one

    Joined:
    Mar 30, 2011
    Occupation:
    Rocket Scientist
    Location:
    Houston, TX
    A safety switch I would guess.

    Much cheaper than the Shotgun method.


    Enjoy.
     
Similar Threads: Bosch 1600H
Forum Title Date
Tankless Water Heater Forum Bosch 1600H Experience May 10, 2011
Tankless Water Heater Forum Bosch 1600H tankless water heater (NG) Jan 29, 2009
Tankless Water Heater Forum BOSCH 250SX Whole House (JUNK) Tankless Water Heater Monday at 11:36 AM
Tankless Water Heater Forum Is Navien 240B or Bosch Combi 151 right for me? Mar 7, 2015
Tankless Water Heater Forum Descaling a Bosch 125b Jan 2, 2015

Share This Page