Ask Experts Questions for FREE Help !
    DonnaEchols's Avatar
    DonnaEchols Posts: 1, Reputation: 1
    New Member

    Jan 21, 2016, 06:29 PM
    Honeywell th8000 series manual
    I can't get the system to unlock
    hkstroud's Avatar
    hkstroud Posts: 11,929, Reputation: 899
    Home Improvement & Construction Expert

    Jan 21, 2016, 09:46 PM

Not your question? Ask your question View similar questions


Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.

Check out some similar questions!

Where can I find information about the TH8000 series Honeywell thermostats? [ 1 Answers ]

Want to know what the different options are and model numbers of this series of thermostats.

Honeywell TH8000 Series Thermostats [ 2 Answers ]

I have 11 Honeywell TH8000 series stats. All purchased and installed at the same time, 1 year ago. Only one of them offers the "auto" option under "SYSTEM" How can I get the rest to offer me this option. I searched the Owner's Guide but can find nothing other than description.

Honeywell TH8000 Series Programmable Thermostat not kicking on. [ 3 Answers ]

I have a Honeywell TH8000 Series Programmable Thermostat. The temperature is well below what the permanent hold temperature is set. It clicks like it's going to kick on, but where it normally says "heat on" it shows "wait". What would cause this, and how do I get it to come on? Thanks.

Honeywell th8000 [ 10 Answers ]

I have a th8000 that is locked up. I have tried new batterys I have also tried to pull the memory battery out and still nuthin I bought this house about 6 months ago and it came with it, is there any way of getting it unlocked, these aren't cheap units if not ill go with something else, also does...

Honeywell TH8000 Thermostat [ 0 Answers ]

The TH8000 thermostat controls a Unitary Products Group heat pump, and Nordhyne furnace. Everything is working fine... we think. BUT, why does the heat pump run when outside air temperatures are below zero degrees F? Should we be using a different System Setting on the TH8000 when OAT falls below...

View more questions Search