Heat Pump


Gree Electric Appliances Inc. of Zhuhai

Verify ID:


Expiration date:

August 12, 2017 - August 11, 2018

Verification Mark

Product Information

Gree Ultra heating series heat pumps

* This information was provided by Gree Electric Appliances Inc. of Zhuhai and may contain additional information outside the scope of this Claim Verification.

Applicable To:

GMV-48WL/B-T(U), GMV-36WL/B-T(U)

Marketing Claim Verified by UL Solutions

100% Heating capacity at -4℉ outdoor 80% Heating capacity at -22℉ outdoor Stable operation at -31℉ outdoor

Verification Method

Test methods are described in ANSI/AHRI STANDARD 1230-2010 . Compare heating capacity by testing the same sample under the same indoor conditions and different outdoor conditions (47℉, -4℉, -22℉). Also, conduct the Maximum Operating Conditions Test at outdoor condition -31℉.

What is UL Verification?

UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.