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AirRexHeat Pump Packages
AirRex 145,000 BTU Portable Heat Pump 220 Volts, 3 Phase - R454B Refrigerant
12 Ton
Cooling Capacity
145,000 BTU
BTU Output
R454B
Refrigerant
Three Phase
Electrical Phase
R454B Compliant — AIM Act Ready for new commercial installations
SKU: AHSC-140R 220/3· MPN: AHSC-140R 220/3
$35,095.00
+ Free freight delivery with liftgate
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 AirRex Commercial Dealer
Ships in 3–7 Business Days via Freight Carrier
Manufacturer Warranty Included
Full Submittal Documentation Package
Product Description
This powerful 12-ton heat pump is ideal for large commercial spaces like warehouses and manufacturing facilities. Featuring R454B refrigerant, a more environmentally-friendly alternative to traditional options, the AirRex 145,000 BTU system delivers reliable, efficient heating and cooling performance. Designed for three-phase, 220-volt power, this portable unit provides the flexibility to handle diverse facility needs. The AirRex heat pump is engineered to deliver exceptional comfort and energy savings for commercial building owners and facility managers seeking a versatile HVAC solution.
Specifications
Cooling Capacity12 Ton (145,000 BTU)
RefrigerantR454B
PhaseThree Phase
Voltage220 Volt
Dimensions (LxWxH)65-1/5"x33-9/10"x72-4/5"
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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AirRex 145,000 BTU Portable Heat Pump 220 Volts, 3 Phase - R454B Refrigerant
12 TonR454B
$35,095.00