taco 5000 not working..??

Discussion in 'Tankless Water Heater Forum' started by bugguts, Dec 27, 2009.

  1. bugguts

    bugguts New Member

    Dec 13, 2007
    NYC Paramedic
    cen New Jersey
    we have a relatively new Taco mixer valve 5000...... cold going in ........ very hot coming out of the coil to the valve,,,,,,,, lukewarm ( at best) going into the domestic water system ! Cold showers !
    I have the valved turned all the way ,counterclockwise (H) but still the same ,,,, Iturned it all the way back no change,
    could the valve have failed , or could it be stuck, ( less then a year old.). city water ,,,,,, not hard,,,,
  2. jimbo

    jimbo Plumber

    Aug 31, 2004
    San Diego, CA
    taco 5000: "Fail-Safe on Hot or Cold Supply Failure "

    Have you checked with Taco and with the manufacturer of your tankless to see if that valve is appropriate for your application??
  3. Sponsor

    Sponsor Paid Advertisement

Similar Threads: taco 5000
Forum Title Date
Tankless Water Heater Forum Rinnai Tankless + Taco 008-ct = Pressure Drop & Hot/cold Mix May 4, 2016
Tankless Water Heater Forum Advice on leaking Taco f5-007 Jan 17, 2015
Tankless Water Heater Forum Navien NCB240 set up with Taco Viridian pump Jan 10, 2015

Share This Page