Gas-fired central heating boiler system


Vaillant Group (China) Heating, Cooling and Environmental Technology Co., Ltd.

Verify ID:


Expiration date:

October 23, 2021 - October 22, 2023

Verification Mark

Applicable To:

turboTEC plus, turboTEC plus balcony, turboTEC pro, turboMAX, turboMAX balcony, turboMINI, ecoTEC plus/pro/exclusive/intro series

Marketing Claim Verified by UL Solutions

No leaks over 72 hours at 2 times the designed pressure static load

Verification Method

Assessed per Chinese Group Standard T/CECS 10012-2019, “Hydraulic block for gas combi-boiler and water heater”, clause 6.1: Shell Strength test. The water heating system under assessment consisted of a boiler, water distributor, water collector, floor heating pipe, and domestic hot water storage tank. The system was assembled per the manufacturer’s installation specifications. Water, as opposed to air, was used as the test medium. The system did not leak, crack or deform during the X.X Mpa, XX hour assessment.

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.