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Get $100 Cash Back on Your Qualifying Purchase
- Spend over $1000 on heating and air equipment.
- Share this video publicly on your existing Facebook news feed. https://youtu.be/O4nmrlbF0aA
- Email a screenshot of the video on your facebook profile to [email protected] along with your order number.
- Get a check mailed to you for $100.
Limited Time Offer. Act Now!
Rebate only valid for qualifying purchases made after September 19, 2022 until further notice. Rebate claim limited to one per customer. Purchase must be made prior to sharing video. Please allow 1-2 weeks for processing. May not be used in conjunction with any other offer or discount. Video privacy setting must be public.
Contact an expert now.
Say hello to
The New Name in Home Comfort
Introducing the IWAE Split System - our brand new, in-house line of heating and cooling systems built to deliver high performance without the high price tag.
Scroll Compressor
Energy-efficient compressor giving energy savings to homeowners.
Defrost Technology
Specialized time-delay defrost technology
Quiet Operation
Acoustically engineered sound control blanket for quiet operation
Baked Enamel Finish
Protects the system from the elements
Condensing Unit: Air Conditioning & Heat Pump Versions
Insulation
Foil-faced insulation covers the internal casing to reduce cabinet condensation
Convertible Return
Factory standard front return that can convert to a bottom return
Stud-mount Air Handler
Variable Speed
Variable speed ECM indoor blower motor
Multi-position Air Handler
Comfort That
Works for Everyone.
Whether you're outfitting your own home or quoting a job, the IWAE Split System delivers where it counts. Homeowners get a budget-friendly system with quiet operation and dependable comfort day after day. Contractors get straightforward installs, low upfront costs, and the kind of margin-friendly pricing that keeps business booming.
![]() Heat Pump Rating Highlights | ![]() Air Conditioner Rating Highlights | |
|---|---|---|
HSPF | 7.5 on all 7 models | N/A |
SEER2 | 14.3 on all 7 models | 14.3 on all 7 models |
EER2 | 11.7 on 5 small models 11.2 on 48k & 60k | 11.7 on 5 small models 11.2 on 48k & 60k |
Peace of Mind
Comes Standard
Every IWAE system is backed by a 10-Year Limited Parts Warranty and a Limited Lifetime Compressor Warranty—so homeowners can feel confident that their comfort is protected for the long haul. Want even more coverage? Add an Extended Labor Warranty directly through IWAE.com for an extra layer of security. And if you ever need help, our U.S.-based customer service team is just a call or click away.
Heating and cooling the inside of businesses and homes is an industry that has been constantly advancing since its creation over a century ago. The moment you find your home’s HVAC system failing to fight off winter weather or summer heat, turn to the 4 Ton 14.3 SEER2 IWAE Central Heat Pump Split System - Multiposition - R454B for a solution that can handle your needs. Gaining the support of AHRI certification and ETL listing on both the heat pump and air handler, this IWAE Heat Pump System showcases the integrity of every operational and safety claim by succeeding against rigorous third-party testing. Make every inch of your 2000 to 2400 square foot space feel exactly how you want all year long with the 4 Ton IWAE Split System.
Loaded with intelligently picked components, the condenser in the 4 Ton 14.3 SEER2 IWAE Central Heat Pump Split System - Multiposition - R454B will give you the results you want throughout your space. Whether you’re wanting to cool down in 54 to 126 degree weather or warm up when temperatures range from 14 to 90 degrees, this IWAE Heat Pump is equipped to handle the vast majority of outdoor conditions. Equipped with a baked enamel coating on the casing and gold fin treatment that shields the internal hardware from wear and tear, this IWAE Heat Pump can provide peak performance for longer than the competition. Between top-tier temperature regulation and inclusions like a sound control blanket and energy efficient compressor, this IWAE Split System maximizes your comfort from every possible angle.
Outfitted with complimentary hardware for the heat pump, the air handler in the 4 Ton 14.3 SEER2 IWAE Central Heat Pump Split System - Multiposition - R454B pushes the performance of your system to the next level. Designed to have the same efficiency and effectiveness in upflow, downflow, and left or right horizontal applications, this IWAE Air Handler can meet the needs of your space with ease. Even leaving room for a 5kW to 10kW electric heat kit to fit perfectly, you’ll have the flexibility necessary to guarantee the exact results you desire. By putting foil-faced insulation along the interior of the casing to maximize efficiency, this IWAE Split System proves it can go the distance for even the wildest comfort needs.
When you can have the performance you’ve been dreaming of and back it with a standard warranty that gives you 10 years of coverage on parts and a lifetime on the compressor, why would you choose to hesitate on your upgrade? Choose this 4 Ton Multiposition IWAE Central Heat Pump Split System running on R454B refrigerant today and give every inch of your home the top-tier temperature control you’ve been looking for.
| Model | IWAESHS4T4821AA,IWAEAMPEF48E21AA |
|---|---|
| UPC | 840433703990 |
| AHRI Number | 217513211 |
| Bundle Avg Coverage Area | 2,000 - 2,400 Sq Ft |
| Bundle Cooling Capacity | 4 Ton |
| Bundle Cooling Efficiency (SEER2) | 14.3 |
| Heat Pump Efficiency (HSPF2) | 7.5 |
| Region Compatibility | Nationwide |
| California Residents | see Prop 65 WARNING |
IWAESHS4T4821AA Specifications:
| Model | IWAESHS4T4821AA |
|---|---|
| UPC | 840433703990 |
| AHRI Number | 217513211 |
| Product Height (in) | 32.9 |
| Avg Coverage Area | 2,000 - 2,400 Sq Ft |
| Product Length (in) | 29.1 |
| Compressor | Single Stage |
| Product Width (in) | 29.1 |
| Cooling Capacity | 4 Ton |
| Electrical Phase | 1-Phase |
| Heat Pump Efficiency (HSPF2) | 7.5 |
| Line Set Connection Type | Sweat |
| Liquid Line Size | 3/8 inch |
| Max Overcurrent Protection | 50 amps |
| Weight (lbs) | 223.000000 |
| Primary Heating Capacity | 40,001 - 45,000 BTU |
| Refrigerant | R-454b |
| Cooling Efficiency (SEER2) | 13.8 |
| Suction Line Size | 3/4 inch |
| System Application Type | Central Split Systems |
| Voltage | 240 |
| Warranty | 10 Year Parts, Lifetime Compressor |
| Region Compatibility | Nationwide |
IWAEAMPEF48E21AA Specifications:
| Model | IWAEAMPEF48E21AA |
|---|---|
| UPC | 840433704065 |
| Product Height (in) | 53.1 |
| Configuration | Floor Mounted |
| Product Length (in) | 24.5 |
| Air Flow Direction | Downflow, Horizontal, Upflow, Vertical |
| Product Width (in) | 22 |
| Blower Motor | Variable Speed |
| Cooling Capacity | 4 Ton |
| Electrical Phase | 1-Phase |
| Heat Strip Compatibility | Up to 10 kW |
| Line Set Connection Type | Sweat |
| Liquid Line Size | 3/8 inch |
| Max Overcurrent Protection | 10 amps |
| Weight (lbs) | 163.000000 |
| Refrigerant | R-454b |
| Suction Line Size | 7/8 inch |
| System Application Type | Central Split Systems |
| Voltage | 240 |
| Warranty | 10 Year Parts, Lifetime Compressor |






