Search NumPad’s limited directory of 4-character Qualified Manufacturer IDs (QMIDs), also called QM Codes, for specified property placed in service during 2025. This page is primarily for filing or amending a 2025 Form 5695 in 2026; verify the exact product separately.
Credit ended for property placed in service after December 31, 2025. This directory is retained for eligible 2025 property reported on an original or amended 2025 return filed in 2026. A stored code does not by itself establish product eligibility.
Tip: Search by brand name — e.g. "Luxaire", "Bryant", "Ruud", "Amana"
NumPad currently stores 29 verified product-category entries across 21 displayed manufacturer labels. The IRS list contains 123 legal manufacturer entries; this directory is not exhaustive, and every product must be verified separately.
29 of 29 entries
Lennox International / Allied
Heat Pump
L7S0
LennoxAlliedArmstrong Air+3 more
Daikin Industries (Goodman)
Heat Pump
I7Q6
DaikinGoodmanAmana
Mitsubishi Electric Trane HVAC US
Heat Pump
E8X7
Mitsubishi Electric
Rheem Manufacturing
Heat Pump
K3A8
RheemRuudRichmond+2 more
Bosch Thermotechnology Corp
Heat Pump
K3M2
BoschBuderus
Fujitsu General America
Heat Pump
F8N3
Fujitsu
Friedrich Air Conditioning
Heat Pump
N2V1
Friedrich
Samsung HVAC America
Heat Pump
J5X6
Samsung
Haier US Appliance Solutions (GE)
Heat Pump
Z0T6
GEGE Appliances
Cooper & Hunter International Corporation
Heat Pump
D3M9
Cooper&Hunter
Innovair Solutions USA Inc.
Heat Pump
G8N9
Innovair
Daikin Industries (Goodman)
Central Air Conditioner
I7Q6
DaikinGoodmanAmana
Lennox International
Gas Furnace
L7S0
LennoxArmstrong AirDucane
Rheem Manufacturing
Gas Furnace
K3A8
RheemRuud
Bradford White Corporation
Heat Pump Water Heater
V5B3
Bradford White
Rheem Manufacturing
Heat Pump Water Heater
K3A8
RheemRuudRichmond
A.O. Smith Corporation
Heat Pump Water Heater
A5X5
A.O. SmithStateAmerican Water Heater+1 more
Bosch Thermotechnology Corp
Heat Pump Water Heater
K3M2
Bosch
Navien Inc.
Natural Gas or Propane Water Heater
M6G5
Navien
Eco2 Systems / Sanden
Heat Pump Water Heater
R1L2
Eco2 SystemsSandenSanCO2
Noritz America Corporation
Natural Gas Water Heater
K2P9
Noritz
Noritz America Corporation
Propane Water Heater
K2P9
Noritz
Noritz America Corporation
Natural Gas Hot Water Boiler
K2P9
Noritz
Noritz America Corporation
Propane Hot Water Boiler
K2P9
Noritz
U.S. Boiler Company Inc.
Boiler
Y6C3
U.S. Boiler Company
Pella Corporation
Window
V9W0
PellaWeather ShieldLawson Windows
Milgard Manufacturing LLC
Window
G9L4
Milgard
Milgard Manufacturing LLC
Exterior Door
G9L4
Milgard
Jotul USA Inc.
Biomass Stove
M8T2
Jøtul
How to use your QMID on Form 5695
Step 1
Find a directory match
Search the brand printed on the equipment. NumPad’s directory is limited, and many brands share a parent manufacturer and QM Code.
Step 2
Verify the product and code
Confirm the exact model qualifies and verify the 4-character code using manufacturer documentation. Do not rely on manufacturer-list status alone.
Step 3
Complete 2025 Form 5695
Enter the verified 4-character QMID on the applicable line for eligible property placed in service during 2025.
About this 2025 filing lookup
This historical/current directory supports taxpayers filing or amending a 2025 return in 2026. For applicable specified property placed in service during 2025, the IRS permitted the manufacturer’s 4-character QMID/QM Code on Form 5695. Insulation and air-sealing materials or systems did not require a QMID or PIN. The Section 25C credit ended for property placed in service after December 31, 2025. Manufacturer qualification does not establish that a particular product qualifies; verify the model, efficiency rules, date, costs, and manufacturer documentation separately. This page is general information, not tax advice.
Methodology & IRS sources
Last verified: August 27, 2026. NumPad’s directory covers 21 displayed manufacturer labels and 29 verified product-category entries, versus 123 legal manufacturer entries on the IRS list at verification. It is a convenience directory, not a complete reproduction of the IRS list. The IRS list does not publish every QM Code, and inclusion of a manufacturer does not establish product eligibility. Confirm the exact product and code with the manufacturer before filing. Rows without independently confirmable first-party QMID documentation were removed. York (Johnson Controls) was removed because the stored code and legal qualified-manufacturer match could not be confirmed. The IRS list names MR COOL LLC; the former HVAC Distributing LLC (MRCOOL) display name and both stored MRCOOL codes were removed because no first-party code source was found.
This lookup is maintained for taxpayers filing or amending a 2025 return in 2026. For specified property placed in service during 2025, the 2025 Form 5695 instructions require a valid 4-character Qualified Manufacturer Identification Number (QMID), also called the QM Code, on applicable lines.
Important exception. Insulation materials and air-sealing materials or systems did not require a QMID or PIN. They could be reported on the applicable 2025 insulation and air-sealing line without a manufacturer code, subject to the separate eligibility rules.
Manufacturer status is not product status. A manufacturer appearing on the IRS qualified-manufacturer list does not mean every model, configuration, or installation qualifies. Verify the exact product against the applicable efficiency requirements and retain the manufacturer's certification and purchase records.
Directory coverage. NumPad stores a limited set of commonly requested codes. Retained and newly added entries were checked against first-party manufacturer materials; the directory is not the IRS list and is not exhaustive. If a code is missing or conflicts with your documentation, use the manufacturer's code and confirm it directly.
Expiration context. The Section 25C credit ended for property placed in service after December 31, 2025. The IRS's later 17-character PIN framework should not be read as creating a 2026 residential credit. This directory remains useful only for eligible 2025 property and 2025 return filing or amendment work.
Frequently Asked Questions — QMID Lookup (IRS Form 5695)
Common questions about Qualified Manufacturer IDs, the Energy Efficient Home Improvement Credit, and IRS Form 5695.
For specified property placed in service during 2025, the IRS allowed taxpayers to report the manufacturer's 4-character QMID, also called the QM Code, on the applicable Form 5695 line. It identifies the qualified manufacturer; it does not establish that a particular model meets the credit's separate product requirements.