Available on Request
R454B AIM Act
Authorized DealerFree FreightAHRI CertifiedAIM Act Compliant
CarrierGas/Electric Packages
Carrier WeatherMaker 25 Ton 400,000 BTU 9.8 EER Gas Heat & Electric Cool Commercial Packaged Unit - 460V 3 Phase - R454B
25 Ton
Cooling Capacity
278,000 BTU
BTU Output
9.8 EER
Efficiency Rating
R454B
Refrigerant
Three Phase
Electrical Phase
R454B Compliant — AIM Act Ready for new commercial installations
SKU: 48FEFM28A3A6-0A0A0· MPN: 48FEFM28A3A6-0A0A0
$0.00
Qty:
1
Full submittal package available — spec sheet, AHRI certificate, installation manual and wiring diagram. Download below or request via email.
Or call 1-800-XXX-XXXX — HVAC specialists available Mon–Fri 7am–6pm CT
Authorized Carrier Commercial Dealer
Ships in 3–7 Business Days via Freight Carrier
Manufacturer Warranty Included
Full Submittal Documentation Package
Product Description
This 25-ton gas heat and electric cool packaged unit is ideal for large commercial facilities like warehouses and retail centers. With a 460V 3-phase power supply, it delivers an impressive 400,000 BTU of heating capacity and a 9.8 EER efficiency rating for cost-effective climate control. Featuring the environmentally-friendly R454B refrigerant, this Carrier WeatherMaker system is engineered to provide reliable performance and easy maintenance for the lifetime of your building. Designed for seamless installation and hassle-free operation, this commercial HVAC solution is the perfect choice for facility managers and building owners seeking a high-performance, energy-efficient system.
Specifications
Cooling Capacity25 Ton (278,000 BTU)
EER Rating9.8
RefrigerantR454B
PhaseThree Phase
Voltage460V 60Hz
Dimensions (LxWxH)49 3/8"x86 3/8"x127 7/8"
Refrigerant ComplianceR454B — AIM Act Compliant
R454B Refrigerant — AIM Act Compliance
What R454B Means for Your Project
R454B is a low-GWP refrigerant blend approved for new commercial installations under EPA AIM Act regulations. With a GWP of 466, it provides excellent environmental compliance while maintaining system efficiency. R454B requires A2L-rated handling procedures.
Compliance Checklist
Approved for new commercial builds post-2025
Compliant with EPA AIM Act phase-down schedule
GWP: 466 (vs R410A: 2,088)
Reclamation guidelines apply — consult your refrigerant recovery contractor
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