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WeatherKing ENERGY STAR certified light commercial HVAC: 28 models

WeatherKing has 28 ENERGY STAR certified products in light commercial HVAC on the EPA's list as read on November 4, 2026, which puts it number 23 of 33 brands by model count. Its newest certification is RGECZT036AC, dated September 25, 2026.

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.

Certified products
28
Newest certification
September 25, 2026
Brands in this category
33

WeatherKing certified light commercial HVAC

Newest first. Each row links to the product's record in the EPA's open data portal.

ModelCooling Capacity (kBtu/h)EER2 Rating (Btu/Wh)ENERGY STAR IDCertifiedSource
RGECZT036AC38.5124710353September 25, 2026data.energystar.gov
RGECZT048AD48.5124710348September 25, 2026data.energystar.gov
RACCZT060AD59124710342September 25, 2026data.energystar.gov
RGECZT048AC48.5124710336September 25, 2026data.energystar.gov
RGECZT036AD38.5124710330September 25, 2026data.energystar.gov
RACCZT060AC59124710326September 25, 2026data.energystar.gov
RACXZS048ADT47.5Not listed4710312September 25, 2026data.energystar.gov
RACXZS048ACT47.5Not listed4710309September 25, 2026data.energystar.gov
RACAZS036ADT35Not listed4710303September 25, 2026data.energystar.gov
RACAZS036ACT35Not listed4710298September 25, 2026data.energystar.gov
RGECYC060AD0124703465September 14, 2026data.energystar.gov
RGECYC060AC0124703460September 14, 2026data.energystar.gov
RGECYC048AD0124703456September 14, 2026data.energystar.gov
RGECYC048AC0124703450September 14, 2026data.energystar.gov
RGECYC036AD0124703446September 14, 2026data.energystar.gov
RGECYC036AC0124703440September 14, 2026data.energystar.gov
RACCYC060AD0124703435September 14, 2026data.energystar.gov
RACCYC060AC0124703430September 14, 2026data.energystar.gov
RACCYC048AD0124703426September 14, 2026data.energystar.gov
RACCYC048AC0124703419September 14, 2026data.energystar.gov
RACCYC036AD0124703415September 14, 2026data.energystar.gov
RACCYC036AC0124703410September 14, 2026data.energystar.gov
RHPCYC036AC0114698339September 7, 2026data.energystar.gov
RHPCYC036AD0114698333September 7, 2026data.energystar.gov
RHPCYC048AC0114698327September 7, 2026data.energystar.gov
RHPCYC048AD0114698321September 7, 2026data.energystar.gov
RHPCYC060AC0114698315September 7, 2026data.energystar.gov
RHPCYC060AD0114698309September 7, 2026data.energystar.gov

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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.