Honeywell TrueZone Installation tips

Check out these installation tips on the Honeywell HZ432 to insure a fast, easy, profitable zoning job.

For those customers in Georgia or Florida contact your friends at Stromquist & Company others can contact one of our affiliates at Controls Group North America

Eric Stromquist

Eric Stromquist

Eric has been in the controls industry since 1979. His passion for controls and the desire to provide an easy way for HVAC professionals to keep up with the rapid changes in controls technology inspired him to create Controltrends.

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Comments

  1. John Vaught says

    I have a Honeywell HZ432 Truezone control panel. Zone 3&4 lights are blinking, indicating a short. How do I fix? Are there zone breakers within the system?

  2. Ricardo says

    I have a HZ432 trueZone Honeywell.
    The control panel indicates the temp going up to 153 pumping heat. Then starts to go down and when it is about 54 I believe should start to go up again, but keeps going 54 to 55 and 55 to 54 for a minute and a msg shows surge override? if I don’t do anything stops, if I press next then it will starts again and goes up pumping heat.
    Seams to me that during the day works most of the time but during the night with a cold weather totally stop and I have to reset again.
    Do you have any idea as what I would have to do?

    Thanks a lot.

  3. Sean says

    I have a HZ432 on a geothermal system (3H 2C)..
    When I pushed the electric heat button on the zone panel the unit turned off.
    Why?

  4. says

    I have a Honeywell HZ432 Dual Zone; One zone and thermostat up and 1 zone and thermostat down. The upstairs heat is running away. Technicians came in but said they couldn’t work on dual system but they did say that most likely a baffle was stuck. Is there something I can do to fix myself or will it require a technician. This is the third time this has happened in 4 years and is getting expensive.

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