Rinnai Phone Number



RinnaiĀ® Customer Service Phone Number:


Official Address:
103 International Dr.
Peachtree City, GA 30269 USA

Monday to Friday between 8 AM to 8 PM ET.

More Phone Numbers
Tech Support: 1-800-621-9419

Phone Number

1-800-621-9419Review and Hint Needed


 out of   based on 1 reviews.
Sort by:  Newest  Most Viewed  Oldest
Date Rating Comment
12/9/2013 Purchased a Rinnai tankless water heater and never received my rebate
Purchased a Rinnai tankless water heater and was told that I would get a rebate plus a tax break. I sent in the rebate form and received a letter on Saturday saying I was ineligible for the rebate because the rebate only went from Oct 1 to Dec 1. I had it installed on 9/27. Just 3 days short from what the information that I received back from Rinnai. So is the information that I got before the installation incorrect? If I cannot receive the rebate, I will never recommend a tankless water to anyone. Spent $5998.04 with Superior Plumbing. I think this is a little unfair. Would appreciate your attention to this matter!

MarthaRead More
Add a comment:

Please click on the number of stars to award for the company's customer service. Please do not enter personal information into the comments.

(Comments will be added pending approval by the webmaster.)

Company Rating:
Your Comment:
Your First Name or Nickname:
Your E-Mail Address (not published):