MRCOOL SKU: MCAESAS4T4221AA
Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split Air Conditioner
$172.31 /mo with 12-month special financing (0% APR). Add to cart & apply at checkout. Learn more! Your estimated monthly payment is calculated based on your approved financing terms. Please review the payment terms and conditions.
Additional Discounts in Checkout!
-
Bulk-Buy Discount
Need Large Bulk?
If you need more than 25+ quantity, contact us now for additional discounts.
Installation and Removal
Where will services be needed?
Inner Circle Access
Pro+ Builder Access ( Apply )
Invitation to exclusive events
Get Access to
Get Access to Bulk Price Levels
The MRCOOL® Signature Series 42k Cooling Only Condenser is built to provide reliable, energy-efficient cooling for homeowners who want dependable performance and lower utility bills. With a 14.3 SEER2 and 11.7 EER2 rating, this system offers consistent comfort while keeping energy consumption in check, making it a great fit for both replacement projects and new installations. Pre-charged with environmentally friendly R-454B refrigerant, this unit complies with modern environmental regulations while maintaining strong cooling capacity and dependable performance. At the heart of the system is a durable scroll compressor, engineered to deliver steady, reliable operation over time with minimal wear. To further enhance performance, the unit is equipped with inner-groove copper tubing, which maximizes surface area and significantly improves thermal conductivity and heat transfer efficiency. Despite its robust output, the system is designed with noise reduction in mind, operating at a low 65 decibels, comparable to the sound of a household dishwasher. A sound-dampening top minimizes operational noise without limiting airflow, making this unit ideal for installation in residential areas where quiet performance is valued. For added durability, it features a steel louver coil guard and wire fan discharge grille, which offer strong protection for critical internal components. The unit’s compact, lightweight design makes it easy to position in tight spaces, while thoughtful service-friendly features like sweat connection valves and an easy-access gauge port streamline both installation and ongoing maintenance. To top it off, MRCOOL® offers a 10-year limited parts warranty and a limited lifetime compressor warranty, offering dependable protection and lasting value.
Specifications
| UNIT TYPE | Split System AC Condenser |
| WORKS WITH | Signature Series Multi-Position or Stud Mount Air Handlers |
| SEER2 | 14.3 |
| EER2 | 11.7 |
| CFM | 2950 |
| TONNAGE | 3.5 |
| COOLING CAPACITY (BTU) | 39000 |
| VOLTAGE (V) | 208/230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 45 |
| MIN CIRCUIT AMPACITY (A) | 26 |
| COLOR | Grey |
| REFRIGERANT TYPE | R-454B |
| REFRIGERANT VOLUME (OZ) | 114.6 |
| DECIBEL RATING (DBA) | 65 |
| INVERTER | No |
| MIN AMBIENT COOL (F) | 59 |
| MAX LINESET LENGTH (FT) | 150 |
| LIQUID LINE SIZE | 3/8 |
| SUCTION LINE SIZE | 3/4 |
| COMPRESSOR MOTOR TYPE | Scroll |
| CONDENSER FAN MOTOR TYPE | PSC |
| CONDENSER FAN MOTOR HP | 1/7 |
| UL LISTED | Yes |
| CSA LISTED | Yes |
| ETL LISTED | Yes |
| ENERGY STAR CERTIFIED | No |
| AHRI CERTIFIED | Yes |
| BASE WARRANTY | 10 Year Parts, Limited Lifetime Compressor Warranty |
| BASE PARTS WARRANTY | 10 Year |
| BASE COMPRESSOR WARRANTY | Limited Lifetime |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 29.14 |
| NET HEIGHT (IN) | 32.875 |
| NET WIDTH (IN) | 29.14 |
| NET WEIGHT (LBS) | 185 |
| GROSS DEPTH (IN) | 30.3 |
| GROSS HEIGHT (IN) | 34.8 |
| GROSS WIDTH (IN) | 30.3 |
| GROSS WEIGHT (LBS) | 195 |
Resources & Manuals
Free Ground Shipping on all products, (Curbside Delivery / First Floor / Main Entrance / Driveway) (Exclude free shipping for Varouj.com)
Please be advised, free shipping does not include white glove services or in-home delivery. If additional installation or hauling service is required, please make necessary arrangements.
Please note, valid contact (phone) and shipping (address) information must be provided initially, any re-consignments or secondary delivery attempts are subject to fees.
Processed Order:
2-6 Days for processing an order if the item requires to be transferred from another warehouse. Depending on who the manufacturer is it may have a delay when transferring from another warehouse. For most products, it should take 1-2 business days to be shipped and processed.
We are a nationwide supplier who offers many services including white glove & major home installation for your items purchased. For shipments out of our area, we use third-party carriers to complete the delivery/installation process. Please note, to always check merchandise during delivery to ensure your item is in good condition. If there are additional work at a job site that will take more time to unload or delivery the items to your home, there may be additional fees. (Flight of stairs, removing doors/hinges, cutting tile, cutting wood, cutting walls, no one available to take delivery, etc.) All mentioned will have fees associated. If you would like to know more details on the additional fees, please contact our office directly and speak to a representative at 818-762-8700.
How Long Does It Take To Get My Item When The Order Is Placed?
Depending on the carrier used it may take anywhere from 2-14 business days. (Ground, White glove, Installation jobs) Our team will provide you a tracking number to give you the exact ETA of the item you purchased.
Need The Item Fast?
Ask us about Next day, 2nd day or third-day delivery options with the multiple carriers we work with. You can call 818-762-8700 to request one of these services and find out the best pricing.
Do You Ship On Weekends?
Depending on the location, with additional fees, we can set up a weekend delivery. Call our office for further details.
Where Can I Find My Tracking Number?
You can view the tracking when you log into varouj.com. Additionally, it is emailed to you once the item has shipped from our warehouse. Furthermore, if you are having a hard time getting your tracking number, give us a call at 818-762-8700.
What Happens When Your Item Is Damaged During Delivery/Shipping?
For small damages, we can always send out replacement parts to replace the damaged portion. If it is significant damage to the actual unit, please take pictures from all four sides of the damage and refuse the delivery. In cases where you notice it later, we send an authorized technician to either replace the part or get it replaced due to the significant damages. We are a company that stands proud of the items we sell, that being said you will be taken care of!
Is Haul Away An Additional Fee?
In most cases, Yes. Feel free to contact our office for details on fees.
