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MRCOOL SKU: MCAESHS4T4221AA

Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split System Heat Pump

MRCOOL  |  SKU: MCAESHS4T4221AA

Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split System Heat Pump

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List Price: Regular price $2,799.09 Sale price SALE PRICE: $2,239.27

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The MRCOOL® Signature Series 42k Heat Pump Condenser is a powerful, energy-efficient solution designed to keep your home comfortable all year. With performance ratings of 14.3 SEER2 and 11.7 EER2, it delivers reliable heating and cooling while helping reduce overall energy use and utility bills. Whether you’re facing summer heat or winter chill, this system is built to perform. Pre-charged with R-454B refrigerant, this model supports modern environmental standards with a lower global warming potential than older refrigerants. The pre-charged design also speeds up installation and reduces labor costs, making it a smart choice for contractors and homeowners alike. At its core, a single-speed scroll compressor ensures steady, long-lasting performance. Enhanced with inner-groove copper tubing, the system provides faster, more efficient heat transfer. Built-in temperature and pressure sensors offer real-time system monitoring and protection, while an intelligent defrost function prevents frost buildup for smooth operation in cold conditions. Operating at just 65 decibels, the unit stays quiet enough for residential use, aided by a sound-dampening top. Durability features include a steel louver coil guard, and a wire fan grille, the best for protecting internal components. The compact design allows flexible installation, and accessible service ports simplify maintenance. Backed by a 10-year limited parts warranty and a limited lifetime compressor guarantee, the MRCOOL® Signature Series 42k Heat Pump Condenser offers lasting comfort and confidence.

Specifications

UNIT TYPE Split System Heat Pump Condenser
WORKS WITH Signature Series Multi-Position or Stud Mount Air Handlers
SEER2 14.3
EER2 11.7
HSPF2 7.5
CFM 2950
TONNAGE 3.5
COOLING CAPACITY (BTU) 39000
HEATING 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) 119.9
DECIBEL RATING (DBA) 65
INVERTER No
MIN AMBIENT COOL (F) 59
MIN AMBIENT HEAT (F) 5
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) 202
GROSS DEPTH (IN) 30.3
GROSS HEIGHT (IN) 34.8
GROSS WIDTH (IN) 30.3
GROSS WEIGHT (LBS) 212

Resources & Manuals

Ground Shipping:

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.

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Varouj Appliances
6454 Lankershim Blvd, North Hollywood, CA 91606
Varouj Appliances
5508 Vineland Ave, North Hollywood, CA 91601

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