$49 / month O.A.C Including Install
$49 / month O.A.C Including Install

Honeywell Thermostat Question

24 / 7 Emergency Service Available. Call Us Now: 1.844.894.6832


[BACK]
Honeywell Thermostat Question

Posted On: September 23, 2023

Honeywell Thermostat Question

Unfamiliar with hvac and would like to ask before doing anything.


It's gettin late so can't call anyone.


Have a standard Honeywell thermostat that typically does not use batteries to be powered.


Noticed it was shut off this evening.


I pulled it off and installed batteries to the unit without placing it back on the housing and the thermostat worked.


We have had a pretty significant amount of rain all day and the hvac has seemed to work normally all day.


Is it ok to place this back on the housing with the batteries in place, or would this cause problems? - since there is normally central wiring that powers it.


Any idea what could be wrong?


Question from user Worried_Comfort_3539 at hvacadvice at reddit.


Answer:


It's unusual for a standard Honeywell thermostat to require batteries if it's wired to a central HVAC system, as they usually draw power from the HVAC system itself. However, if you found that installing batteries allowed the thermostat to work, it's possible that there may be an issue with the power supply from the HVAC system, or there may be a specific setting or configuration that requires batteries.


If your thermostat has been working with batteries, you can leave them in place while reattaching the thermostat to its housing. This should not cause any problems as long as the thermostat is functioning properly with the batteries.


However, it's important to determine why the thermostat is not receiving power from the HVAC system as it should. If this is a recent issue and you have had a significant amount of rain, it's possible that there may be a wiring or electrical issue that needs to be addressed. If you are not familiar with HVAC systems and thermostat installation, it's generally a good idea to consult a professional HVAC technician to diagnose and fix the issue to ensure your system operates safely and efficiently.


Answer from user AutoModerator at hvacadvice at reddit.



[BACK]

See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

Twintech promptly responded to request for quotation. They were thorough and helpful in explaining options. The quote was very competitive. Installation of new furnace was very professionally completed. Excellent work.

by Rita, Scarborough on Twintech Heating and Cooling

When our old oil furnace finally broke down we decided it was time to finally convert to natural gas and finally install central air conditioning at the same time. Knowing it was going to be a significant investment for us, we wanted to make the right choice. Twintech came highly recommended by a friend and we were not disappointed. From the first contact with the salesperson, until the final touches on the installation, we were so pleased with their service. Everyone from the company was so friendly, efficient and a pleasure to deal with. Best of all, the cost was very competitive. We would certainly recommend Twintech to anyone requiring HVAC work in their home.

by Bob S, Pickering on Twintech Heating and Cooling

Mitch from Twintech came out for our annual furnace inspection. We found him to be friendly, conscientious & he left the work area clean. We were also very impressed with the thoroughness of the job he did. This is the 2nd job we’ve had Twintech do for us & have been very happy with the results for each. We highly recommend this company. Thank you, Mitch, Dave & Greg.

by Brent L on Twintech Heating and Cooling

Work was done on schedule, professionally, according to quote and with minimal inconvenience to building users. Very happy with the end result. The only area for improvement from my experience - need more timely quoting process.

by Karen on Twintech Heating and Cooling

The team was great! Very knowledgeable, professional and extremely helpful. A few days after install the unit didn’t seem to be working, user error, but within minutes of contacting them..on a Saturday.. a tech was on the phone troubleshooting with us. I highly recommend Twintech for your cooling or heating needs. They stand by their products and a pleasure to deal with.

by Rob on Twintech Heating and Cooling

During the hottest week in the summer our old A/C decided to call it quits. I called Twintech Heating & Cooling after receiving a referral from a family member; came highly rated for being an honest, family-run business, who appreciates their customers. Dave was able to accommodate my hectic schedule and book a late evening appointment to walk through the specifics. Greg and Mitch arrived exactly on time a few days later, were very polite and friendly, and within a couple of hours had a new unit up and running. I also received a follow-up call to ensure we were happy with the Amana.

by Linda Robinson on Twintech Heating and Cooling

They were on time and very professional. I'm so glad I decided to go with Twintech, thanks!

by Famcam1953 on Twintech Heating and Cooling

Timely and appreciated - this was during the hottest days this year when our Air and Furnace way.
Efficient. Professional. No BS or overselling. What was promised, was delivered at a cost-effective price point.
Down to earth.

by DG Sellers on Twintech Heating and Cooling

Professionally done and took care to cover all entry floors to the house for the installers to remove the old furnace and install a new furnace.
I also made recommendations of the tankless water heater that we had installed and items to address. We did not know they also installed tankless water heaters.

by Bill, Pickering on Twintech Heating and Cooling

Price was not the cheapest nor the most expensive of my quotes. It's the quality of the installation that makes for a good AC system. The twins' knowledge & professionalism was evident in the small details:
Very clean work. Greg made sure that the refrigerant level & temperature were correct. They reinstall the insulation & vapor barrier around the wall. The outside electrical cords were secured to the wall. Proud to support this local company. Thank you.

See What Our Customers Are Saying:

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

by Anna Chin on Twintech Heating and Cooling

Amazing experience with TwinTech Heating & Cooling! Their team was professional, knowledgeable, and efficient from start to finish. They installed my new furnace quickly and left everything spotless. The technicians took the time to explain everything and made sure I was comfortable with the system before they left. Great customer service and fair pricing. I highly recommend them for anyone needing HVAC services!

by Connor Agnew on Twintech Heating and Cooling

Great experience all around. Bob was sharp and easy to talk to, and Greg handled the installation perfectly. Would hire them again in a heartbeat.

Furnace Unit: Increasing Lifespan

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 28, 2024

Increasing the lifespan of a furnace unit requires regular maintenance, proper usage, and attention to potential issues. Here are some tips to help ensure your furnace remains efficient and lasts as long as possible: 1. Schedule Regular Maintenanc

Read More

Dealing with Humid Indoor Air

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 21, 2018

Having excess moisture in your home leads to damage and encourages harmful mold and mildew growth. Find out how you can reduce moisture at home and prevent the problems it causes by reading this week’s blog! INDOOR HUMIDITY AND MOISTURE H

Read More

HVAC Systems: When Should You Replace Yours?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - June 28, 2018

Heating and cooling units lose their productivity as they age. This may lead to frequent breakdowns, expensive service appointments, or a costly unit replacement. We have compiled a list of factors to take into consideration when determining if

Read More

Water Heaters – Tankless or Traditional?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 14, 2017

If you are looking for a new water heater, there is a great selection of options and varieties available to you. Water heaters are categorized into two main groups: traditional water heaters and tankless water heaters. Now if you don’t know much ab

Read More