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Today's Hours 8am - 11pm estACiQ 3.5 Ton 15.5 SEER High Efficiency Central Air Conditioner Condenser - R410A Inverter
Customer reviews
Out of stock
By
ACiQ
Out of stock
Model
ACIQ-4X-AC
ID
205665
Replace Your AC Without Replacing Your Whole System
This ACiQ R410A inverter air conditioner condenser is a good fit for homeowners replacing the outdoor unit in an existing compatible R410A cooling system. When the indoor evaporator coil and furnace can remain in place, this can be a less expensive alternative to replacing the entire system for newer refrigerant equipment. It is made for cooling-only applications and can work with compatible furnace and evaporator coil setups.
Key Benefits
- Avoid a Full-System Upgrade – A practical choice when your existing R410A indoor equipment is still usable and properly matched.
- R410A Compatible Replacement – A smart option for replacing the outdoor condenser in an existing compatible R410A cooling system.
- Limited Availability Option – A good choice while R410A replacement equipment is still available.
- Sized for Medium-Sized Homes – 3.5 ton cooling capacity for approximately 1,900–2,200 sq. ft. homes.
- 15.5 SEER Cooling Efficiency – Provides dependable cooling performance for compatible central air installations.
- Inverter Cooling Performance – Variable-output 3.5 ton (42,000 BTU) inverter performance; can go down to 1 Ton (12,000 BTU) based on demand and weather conditions.
Cooling Capacity for Medium-Sized Homes
With 3.5 tons of cooling capacity, this condenser is commonly used for homes approximately 1,900–2,200 sq. ft. in various climates. Actual sizing depends on your local climate, insulation, windows, ceiling height, air leakage, home layout, and a professional sizing review.
Good Replacement Option for R410A Systems
This condenser is a practical choice when your existing indoor coil or evaporator coil is still compatible with R410A equipment. For many homeowners, replacing the outdoor condenser can extend the life of their current setup and avoid the added cost of converting the entire system to newer refrigerant equipment.
Limited R410A Availability
R410A condensers are becoming more limited as new equipment transitions to updated refrigerants. If your system requires an R410A-compatible replacement, this unit can help keep your existing setup operational while inventory is still available.
Repair or Replace? See Which Option Is Best For You
Should you repair or replace your HVAC system? The right choice depends on factors such as the system’s age, overall condition, repair cost, and refrigerant type. Repairing an older system may be the more affordable option today, especially when the rest of the equipment is still in good shape.
However, if another major component fails later, replacing the system could become more expensive than upgrading both components together now.
This video explains how to weigh the immediate cost of repair against the potential long-term value of replacement.
Warranty
This condenser includes a 12-Year Compressor Warranty and 7-Year Parts Warranty with online registration. Installation must follow state and local codes, and warranty coverage may be void if the unit is not installed by a qualified professional.
What’s Included
- ACiQ Inverter Air Conditioner Condenser – Outdoor cooling-only condenser for compatible R410A split-system applications.
Recommended Accessories
- Line Set – Connects the outdoor condenser to compatible indoor equipment for refrigerant flow.
- Condenser Installation Kit – Provides key installation materials for a cleaner condenser setup.
- Mounting Options – Choose the mounting option that fits the installation location.
- Thermostat – Select a compatible thermostat option to support system control.
Requirements & Considerations
- Compatible Indoor Equipment Required – This cooling-only condenser must be paired with compatible R410A indoor equipment.
- Line Set Selection – Use the line set option and connection sizing shown on the live product page or confirmed by installation guidance.
- Refrigerant Charge – Pre-charged with R410A refrigerant for up to 25' of line set.
- Electrical Requirements – Requires a 208 / 230 V, 1 Phase, 60 Hz electrical supply. Requires a 50 Amp max breaker and 32 Amp minimum breaker size.
- Professional Installation Recommended – Proper installation, system matching, and refrigerant handling are important for safe operation and warranty coverage.
A Perfect Replacement for Traditional Condensers
If your existing condenser has reached the end of its life or isn’t keeping up with your cooling needs, ACiQ’s inverter AC-only models are an excellent replacement choice. They’re designed to fit standard line sets and connections, making the switch seamless and straightforward—no complicated retrofitting required.
With their improved efficiency, lower noise, and reliable cooling, ACiQ inverter models bring modern comfort and energy savings to your home without the hassle of a full system overhaul.
Long-Term Savings
ACiQ inverter models offer all the benefits of advanced variable-speed technology at a price that competes with traditional condensers—no high upfront cost to worry about. Plus, the improved efficiency means you’ll save more on your energy bills month after month, making it a smart investment that quickly pays for itself.
Every ACiQ condenser features a variable inverter twin rotary compressor, lowering wear and increasing performance. Compare specs against other brands in the same price category, and you will agree, ACiQ is the best value.
Pre-Charged with R410A Refrigerant
ACiQ AC-only inverter units arrive pre-charged with R410A refrigerant, supporting up to 25 feet of lineset. This means faster, easier installation—saving time and money while providing reliable, efficient cooling.
Customers Say
Buyers report strong performance and noticeable energy savings, including a 3 ton 18 SEER inverter heat pump in a dual fuel setup in Iowa that has already saved hundreds of dollars, a system cutting one user’s electric bill by $150 per month, and another using half the electricity while running much quieter than an older unit. Installation is often described as straightforward, with one self-install completed in three hours, though a few noted startup or communication issues, a bad controller thermostat replacement, minor shipping damage, and a missing 3/8” line set pipe.
AI Generated from the text of customer reviews
Top reviews
- Heat/Ac projectMy a/c quit last fall. After some research I decided to do a full replacement of both units. After placing my order there were some out of stock issues. Nicholas was great in helping me get substitutions for my order. There were also some concerns about the delivery. He was great in coordinating the day and delivery time. Thanks again for great service !!
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- Love ItAbsolutely love it! Couldn't be happier!
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- ACIQ 4 ton unitI installed this unit last weekend along with a matching coil during a heat wave. It performed perfectly. I like the 2 stage function. It drops to the 1st stage when it reaches thermostat set temp and maintains house temp using less energy. I hope this unit performs for years to come, but so far I am very happy especially the price I purchased it for.
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- good product!Good product and price
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- Thank ypuGreat product, saved me few thousands thats for sure
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- Excellent product, shipped fast at a great price and superbly packedOnly time will tell when it comes to long term reliability but I have confidence I'll not need to make any claims during the 12 year warranty period.
Happy to be an HVAC Direct customer.
PS. Don't trust other shady sellers whose tag line is "At these prices our air conditioners won't last" 8-)Posted on
- Acaq installRunning well and appears very solid.
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- Quick Delivery, excellent pricingI received our ACiQ Condenser & compressor within 7 days of order. Minor issue with a dent in 1 corner of the condenser unit without affecting the performance. I would recommend HVAC Direct to anyone seeking quality products, excellent service, knowledgeable employees, rapid delivery and great pricing.
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Customer Questions
Why Choose ACiQ?
ACiQ designs AC systems that are based on principles learned from nature: clean, energy-efficient, and quiet. ACiQ systems are built in a such a way that they are easily adapted to fit multiple variations a homeowner needs. ACiQ offers technology in mini-split and full split inverter system offerings that provide the smartest way to buy and save on your home’s comfort solution, so that it meets the needs of your family. ACiQ specializes in home comfort, regardless of your needs.