Rheem Heating & Cooling Technical Support Phone Number

800-432-8373
Toll-free·Calls Technical Support·See main phone number & contact info
Q:How do I talk to a human at this number?
A:Technical Support Line. #2 or #3. Less that 1min. For help with Water Heaters.
Q:Is this phone number operational 24 / 7?
A:Not at this number; hours here are Mon-Fri 7:30am-4pm EST. The least busy day is Monday, and the most busy day is Wednesday. See below for more and to learn where this data comes from.
Q:How long will I have to wait on hold?
A:The average hold time is 33 minutes. The longest hold times are on Monday, and the shortest are on Thursday.
This is the #2 most popular Rheem Heating & Cooling phone number out of 3. Click below to go back to the main customer service number and other contact information:
Rheem Heating & Cooling's main customer service phone number

More Rheem Heating & Cooling Customer Phone Numbers

479-648-4900 - Customer Service
Main phone number · Press 1 - HVAC factory customer service support ·
800-621-5622 - Replacement Parts
Toll-free · Calling this Rheem Heating & Cooling number should go right to a real human being ·

How do I get through the phone menu to a real live person?

GetHuman researchers routinely call this Rheem Heating & Cooling phone number to document the phone system.
Here is our latest tip for weaving through the phone menu to get to a real person the fastest: Technical Support Line. #2 or #3. Less that 1min. For help with Water Heaters.

What are the hours and when should I call?

Rheem Heating & Cooling operates the call center for this 800-432-8373 phone number Mon-Fri 7:30am-4pm ET. The short answer is that you should call on a Monday. This observation and the following section are based on analysis of a sample set of 3,929 calls made in the last 90 days using our free, web-based phone (see above).
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this Rheem Heating & Cooling phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like Rheem Heating & Cooling staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.
The least busy time to call
The least busy day to call Rheem Heating & Cooling is Monday. The most busy day to call is Wednesday. Again, this is based on a sample of 3,929 calls made with our AI-powered, web-based phone in the last 90 days.
The shortest wait on hold
We measured the shortest hold times to be on Thursday. The longest wait in the queue on average occurs on Monday.
The best time to call
In summation, the best day to call Rheem Heating & Cooling is Monday. This is not the day with the shortest wait on hold in the phone system, but we still recommend it for its ideal combination of low call volume and short hold times. Plus we believe that Rheem Heating & Cooling staffs the call center well on Monday.

My Experience Calling Rheem Heating & Cooling at this Number

Adam Goldkamp is the editor / author responsible for this content.
Apr 15, 2024

When you call the Rheem Manufacturing Water/Heater Technical Support Center, you're greeted by an automated message system. The message system advises customers calling to receive diagnostic assistance to please have their model and serial number available, and states the following phone call may be recorded for quality or training purposes.

In addition to this, before presenting the phone menu, the message system interestingly offers a privacy notice. It states, "In connection with your providing us with your personal information, we must advise you that information about Rheem's practices regarding your personal information is located in Rheem's privacy notice, located on rheem.com."

(As a caller, I appreciate the transparency; although, it makes me wonder what happened in the first place for higher-ups to presumably deem such a disclaimer necessary in the first place.)

After these three statements, the phone menu is presented: press one if you're a homeowner needing assistance, and press two if you're a contractor or business partner. If you don't make a selection, the privacy disclaimer repeats for a second cycle, then the two options are presented once again. If you again don't make a selection, the message system says your phone call cannot be completed at this time and automatically terminates the call.

I dislike when phone messaging systems don't offer an immediate option to speak to a representative and/or terminate the call automatically. Regarding the former, such an option increases caller accessibility. Regarding the latter, a better option would be to automatically connect the caller to a representative for further assistance, again to increase caller accessibility.

I pressed option one, the option for homeowners, and clicked through a few options before a recording told me I was calling outside of business hours. So, ultimately, I wasn't able to get through to anyone and instead utilized Rheem's website. That felt like the safer option, honestly; I was rather put off by the opening privacy disclaimer, so perhaps it's for the best.

Adam has been tirelessly trying to help customers find the best tips and tricks to get through phone trees and writing many guides for prickly customer service problems. He's been featured in the Wall Street Journal, Inside Edition and Bloomberg.

Call with our super-powered phone

  • Click to call- even from your desktop
  • We dial and get a human for you
  • AI-powered suggestions of what to say
  • Keep a transcript and other stats
  • Free, unintrusive: no account needed
Was this page helpful?
Thank you and please share!
Thank you and please share!
Needs work
Sharing is what powers GetHuman's free customer service contact information and tools. You can help!