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Goodman
Goodman 3.5 Ton 14.5 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GR9T800804CX CHPTA4230C3
SKU: GLXS4BA4210-GR9T800804CX-CHPTA4230C3
$5,333.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Goodman
Goodman 3.5 Ton 14.5 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GD9S800805CX CHPTA4830C3
SKU: GLXS4BA4210-GD9S800805CX-CHPTA4830C3
$5,336.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Grandaire
Grandaire 3.5 Ton 15.5 SEER2 Air Conditioner Split System with Multi-Position ECM Air Handler R454B | W5A5S42AKAWA-WCHL425AC
SKU: W5A5S42AKAWA-WCHL425AC
$4,969.75- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 1-2 Business Days217 in stock -
Goodman
Goodman 3.5 Ton 14.5 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GR9T800805CN CHPTA4230C3
SKU: GLXS4BA4210-GR9T800805CN-CHPTA4230C3
$5,353.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Goodman
Goodman 3.5 Ton 14.5 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GR9T800805CX CHPTA4230C3
SKU: GLXS4BA4210-GR9T800805CX-CHPTA4230C3
$5,353.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Bryant
Bryant 3.5 Ton 15.5 SEER2 Air Conditioner Split System R454B Refrigerant | 135SAN04200W-FJ5ANXD42L
SKU: 135SAN04200W-FJ5ANXD42L
$6,396.95- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 1-2 Business Days10 in stock -
Goodman
Goodman 3.5 Ton 14.5 SEER2 80% AFUE 100,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GR9S801005CX CHPTA4230C3
SKU: GLXS4BA4210-GR9S801005CX-CHPTA4230C3
$5,360.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Goodman
Goodman 3.5 Ton 15.2 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GR9T800804CN CHPTA4830C3
SKU: GLXS4BA4210-GR9T800804CN-CHPTA4830C3
$5,369.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Payne
Payne by Carrier 3.5 Ton 15.5 SEER2 Air Conditioner Split System R454B Refrigerant | PA5SAN54200W-PF5MNXC42L00
SKU: PA5SAN54200W-PF5MNXC42L00
$4,407.69- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 1-2 Business Days10 in stock -
Goodman
Goodman 3.5 Ton 15.2 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Horizontal R-32 | GLXS4BA4210 GR9T800804CX CHPTA4830C3
SKU: GLXS4BA4210-GR9T800804CX-CHPTA4830C3
$5,369.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
Goodman
Goodman 3.5 Ton 14.5 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Downflow R-32 | GLXS4BA4210 GD9T800805CX CAPTA4230C3
SKU: GLXS4BA4210-GD9T800805CX-CAPTA4230C3
$5,379.00- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 2-3 Business Days45 in stock -
AireVantage
AireVantage 3.5 Ton 14.3 Seer Air Conditioner Split System R454B Refrigerant | USA4BE5M1SN42K-B65BMMX42K-C
SKU: USA4BE5M1SN42K-B65BMMX42K-C
$4,100.97- 🚚Qualifies for FREE Shipping
- ⚡Fast Shipping
Ships in 1-2 Business Days55 in stock
3.5 Ton Air Conditioner Split Systems
Clearance Center
Mitsubishi R-410A Close-Outs
Remaining stock of Mitsubishi Electric R-410A ductless systems, priced to clear while quantities last.
Shop Mitsubishi Clearance
3.5 Ton Air Conditioner Split Systems
3.5 ton air conditioner split systems are designed for larger residential spaces and light commercial applications that require stronger, more consistent cooling performance. These central ducted systems combine an outdoor condenser with an indoor evaporator coil or air handler to deliver balanced airflow, improved humidity control, and reliable whole-space comfort.
They’re commonly used in home replacements, larger floorplan upgrades, and new HVAC installations where correct sizing is essential to avoid inefficient cycling and uneven cooling.
What you’ll find here
- 3.5 ton central air conditioner split systems
- Residential and light commercial ducted cooling systems
- High-efficiency and inverter-driven AC systems
- Condenser and evaporator coil combinations
- Straight cool systems for larger homes and multi-room layouts
How to choose
- Match 3.5 ton capacity to your home’s actual cooling load (not just square footage)
- Compare SEER2 ratings to evaluate efficiency and long-term operating cost
- Verify compatibility with existing furnace, air handler, or evaporator coil
- Consider variable-speed systems for quieter operation and better humidity control
- Check refrigerant type when replacing older HVAC systems
- Confirm electrical requirements and breaker capacity before installation
- Evaluate ductwork size and airflow distribution for balanced performance
Single-Stage vs Variable-Speed
- Single-stage systems: Run at full capacity; reliable and more budget-friendly
- Variable-speed systems: Adjust output dynamically for improved comfort and efficiency
- Variable-speed units: Typically offer quieter operation and more consistent indoor temperatures
FAQ
What size home is a 3.5 ton AC system suitable for?
It is typically used in larger homes, but proper load calculation is required for accurate sizing.
Is 3.5 ton better than 3 ton?
Not necessarily—oversizing can reduce efficiency, increase humidity issues, and shorten system lifespan.
Can I upgrade from 3 ton to 3.5 ton?
Only if a professional load calculation confirms the increased capacity is needed and ductwork supports it.
What does 3.5 ton mean in HVAC?
It refers to cooling capacity, not the physical weight of the unit.
Are 3.5 ton systems energy efficient?
Yes, many modern models offer high SEER2 ratings and inverter technology for improved efficiency.
Do these systems require professional installation?
Yes. Proper installation ensures correct refrigerant charge, airflow balance, and long-term system reliability.
HVAC365 provides transparent pricing, expert guidance, and dependable 3.5 ton air conditioner split systems for residential and light commercial HVAC projects.