Find HVAC Specifications by Model Number
Search HVAC model numbers to find efficiency ratings, capacities, U.S. Department of Energy certification data, and other model-specific specifications.
Browse HVAC Equipment
Browse current exact-model records by equipment type using U.S. Department of Energy source data.
Furnaces
Find input capacity, AFUE, product class and other DOE-reported furnace specifications.
Browse Furnaces →Boilers
Browse AFUE, input capacity and other source-reported specifications for residential boilers.
Browse Boilers →Water Heaters
Look up UEF, storage volume, first-hour rating, flow rate and related water-heater data.
Browse Water Heaters →Central Air Conditioners
Browse package-unit cooling capacity, SEER2, EER2 and other DOE-reported specifications.
Browse Central AC →Heat Pumps
Find cooling and heating capacity, SEER2, HSPF2, EER2 and package-unit source data.
Browse Heat Pumps →About the Data
HVAC Model Lookup organizes publicly available equipment records from the U.S. Department of Energy Compliance Certification Management System (CCMS) into searchable, model-specific reference pages.
Records may include model numbers, efficiency ratings, capacities and other specifications reported in DOE certification submissions. Brand names shown on this site are the brand names reported in the source data.
Appearance in a DOE source record does not, by itself, mean HVAC Model Lookup is claiming that equipment was independently tested, approved, endorsed or is currently available for sale.
What you can find
- Exact HVAC model numbers
- DOE-reported brand names
- Efficiency ratings
- Heating and cooling capacities where available
- DOE basic-model relationships
- Source snapshot and provenance information
How to Use HVAC Model Lookup
The most accurate results come from entering the complete model number exactly as it appears on the equipment label.
Find the model number
Look for the equipment data plate or rating label and locate the complete model identifier.
Search the exact identifier
Enter the full model number, including letters, numbers and punctuation shown on the label.
Review the source record
View specifications, source relationships and DOE provenance associated with the exact model record.