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Viessmann ENERGY STAR certified products: 238 models in 5 categories

Viessmann has 238 ENERGY STAR certified products across 5 categories on the EPA's list as read on November 4, 2026. Its newest certification is D5CURAH24AAK in ducted heat pumps, dated September 22, 2026, and its largest category is mini-split heat pumps with 123.

SpecStream is the live web data engine for teams and agents. It reads the EPA's ENERGY STAR certified product lists, keyed on the ENERGY STAR Unique ID, and this page is that reading. Ask for the products you track by category, brand or rating, and each new certification arrives in your sheet, CRM, Slack or agent as the EPA publishes it.

Get every product Viessmann certifiedWatch new Viessmann certificationsCompare brands in mini-split heat pumps
Certified products
238
Categories
5
Newest certification
September 22, 2026
Largest category
Mini-split heat pumps, 123

Certified products by category

Counts and the latest certification date in each category. Categories with several models link to the brand's page for that category.

CategoryCertified productsLatest certification
Mini-split heat pumps123September 22, 2026
Ducted heat pumps77September 22, 2026
Boilers22November 9, 2021
Geothermal heat pumps10May 11, 2026
Commercial boilers6

Newest Viessmann certifications

The 100 most recent certifications of 238. Each row links to the product's record in the EPA's open data portal.

CategoryModelENERGY STAR IDCertifiedSource
Ducted heat pumpsD5CURAH24AAK4706704September 22, 2026data.energystar.gov
Ducted heat pumpsD5CURAH24AAK4706703September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH24AAK4706702September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH24AAK4706701September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH36AAK4706700September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH36AAK4706699September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH60AAK4706698September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH60AAK4706697September 22, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH24DAK4006734September 22, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH24DAK4006733September 22, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH24DAK4006732September 22, 2026data.energystar.gov
Mini-split heat pumpsD5CSHAH33AAK4006720September 22, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH18AAK4670021July 14, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH24AAK4670020July 14, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH30AAK4670019July 14, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH36AAK4670018July 14, 2026data.energystar.gov
Ducted heat pumpsD5CURAH18AAK4670017July 14, 2026data.energystar.gov
Ducted heat pumpsD5CURAH24AAK4670016July 14, 2026data.energystar.gov
Ducted heat pumpsD5CURAH30AAK4670015July 14, 2026data.energystar.gov
Ducted heat pumpsD5CURAH36AAK4670014July 14, 2026data.energystar.gov
Mini-split heat pumpsDLCMHBH48EAK3629909June 25, 2026data.energystar.gov
Mini-split heat pumpsDLCMTAH18BAK3629908June 25, 2026data.energystar.gov
Mini-split heat pumpsDLCMHBH48EAK3629875June 25, 2026data.energystar.gov
Mini-split heat pumpsDLCMHBH48EAK3629874June 25, 2026data.energystar.gov
Mini-split heat pumpsDLCMRBH18BAK3629867June 25, 2026data.energystar.gov
Mini-split heat pumpsDLCMRBH18BAK3629865June 25, 2026data.energystar.gov
Mini-split heat pumpsDLCMRBH18BAK3629864June 25, 2026data.energystar.gov
Ducted heat pumpsD5CURAH24AAK+KSAIC07012304637961June 16, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH36AAK+KSAIC07012304637448June 16, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH30AAK+KSAIC07012304635578June 16, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH30AAK+KSAIC07012304635577June 16, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH24AAK+KSAIC07012304632520June 16, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH18AAK+KSAIC07012304629182June 16, 2026data.energystar.gov
Ducted heat pumpsD5CUHAH18AAK+KSAIC07012304629181June 16, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH30AAK4478861June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCERBH18AAK4478855June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCPRBH09AAK3629904June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCLRCH48AAK3629902June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH12AAK3629898June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH18AAK3629897June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH09AAK3629895June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCERBH30AAK3629890June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH18AAK3629886June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH09AAK3629885June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH24AAK3629884June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH12AAK3629883June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH30AAK113629882June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCPRBH18AAK3629881June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH24AAK3629879June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCLRCH48AAK3629878June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCMHBH24CAK3629870June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCMHBH24CAK3629869June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCMHBH24CAK3629868June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCPRBH09AAK3629863June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH30AAK3629862June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH18AAK3629859June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH12AAK3629858June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH09AAK3629857June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCSRBH12AAK3629850June 13, 2026data.energystar.gov
Mini-split heat pumpsDLCVRAH09AAK3629845June 13, 2026data.energystar.gov
Ducted heat pumpsDLCURAH36ABK3630363June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH36ABK3630362June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH30ABK3630361June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH24ABK3630360June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH24ABK3630359June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH60ABK3630357June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH30ABK3630356June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH36ABK3630355June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH48ABK3630354June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH24ABK3630353June 4, 2026data.energystar.gov
Ducted heat pumpsDLCURAH18ABK3630358June 3, 2026data.energystar.gov
Ducted heat pumpsDLCURAH18ABK3630352June 3, 2026data.energystar.gov
Ducted heat pumpsDLCURAH24AAK3630351June 3, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH55FAK4006746May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH55FAK4006745May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH55FAK4006744May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH36EAK4006743May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH48FAK4006742May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH48FAK4006741May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH48FAK4006740May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH36EAK4006739May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH36EAK4006738May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH18CAK4006731May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH18CAK4006730May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CSHAH24AAK4006716May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH18CAK4006711May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CSHAH12AAK4006702May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CSHAH09AAK4006696May 28, 2026data.energystar.gov
Mini-split heat pumpsD5CSHAH06AAK4006694May 28, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0270204611398May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0400294611397May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0520384611396May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0660494611395May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0770564611394May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0270204611378May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0400294611377May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0520384611376May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0660494611375May 11, 2026data.energystar.gov
Geothermal heat pumps100-WA-AP1T0770564611374May 11, 2026data.energystar.gov
Mini-split heat pumpsD5CMHAH30EAK4006737May 6, 2026data.energystar.gov

Updated November 4, 2026. Read from ENERGY STAR certified product data, US Environmental Protection Agency (data.energystar.gov). Public domain data from the US EPA and the US Department of Energy. Products are listed as the EPA publishes them on the date this page was read, and the EPA can revise or withdraw a certification. A product is counted once, under the most specific list that holds it. For heat pumps each ENERGY STAR ID is one outdoor and indoor unit combination, so a model number can repeat. Brand names are as published. This page uses EPA data and is not endorsed or certified by the EPA or ENERGY STAR. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.