Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
763 reviews
DellaSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
DELLA creates reliable, energy-efficient home comfort solutions, including mini-split systems, window ACs, portable ACs, pool heat pumps, and more.We’re here to help you find the right comfort solution for your space, backed by 24/7 customer support, a minimum 1-year warranty, and Lifetime Warranty coverage available on eligible DELLA mini-split systems. Shop DELLA online today and bring dependable comfort home.Visit Della Store
Della (dellahome.com) has 763 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
763 approved reviews, newest moderated first
It would have been a five-star review if the unit came with WiFi. It's working well, and I installed it myself, and the instructions were clear. If you install it yourself, you'll need a vacuum pump or bring in an HVAC tech to do it for you.
By John F.
I've had this Della 6000 BTU window air conditioners for over a year now I can actually bring my apartment down to 62° best product I've purchased
By Todd C.
This is my 2nd unit in one year. The 1st was a 36K to heat and cool my shop. The 2nd is a 18K to heat and cool my house. I am very impressed with the Della units, very quiet and just sip electricity. When talking with Della customer service i had all my questions answered. If the units perform for many years i will be sold on Della. Thanks Della
By Larrymopar
