Your Cart ()
cload

GUARANTEED SAFE & SECURE CHECKOUT

Free Shipping | Call for Best Pricing: 1-800-315-4345

Got a Question? Call Us

Phone Icon 1-800-315-4345

Monday-Saturday 9am-6pm EST

MRCOOL® Signature Series MCAESHS4T1821AA 1.5 Ton up to 14.3 SEER2 18,000 BTU Split System Heat Pump Condenser - R-454B

SKU: MCAESHS4T1821AA
Your Price:
$1,585.97 $2,141.05
You Save: $555.08 26%
  • END OF THE YEAR FLASH SALE GOING ON NOW! Save An Extra 5% OFF with Code: FLASH5 (Applies at checkout)
  • NO SALES TAX OUTSIDE ARIZONA CALIFORNIA FLORIDA MICHIGAN NEW YORK NORTH CAROLINA PENNSYLVANIA TENNESSEE VIRGINIA
  • EASY RETURNS: 30 Days Money Back Guaranteed
  • FREE SHIPPING: Ships in 2 - 3 Business Days
  • FAST DELIVERY: Arrives in 3 - 7 Days
  • HASSLE FREE DELIVERY: Free Liftgate Delivery + Freight Insurance
  • NEED HELP?: Call 1-800-315-4345
  • AUTHORIZED DEALER: Best Products and Equipment from a Reliable and Knowledgeable Source
Checkout Secure

Quantity Remaining:

Only 10 Left in Stock.
Order in the next to get it by

Get Extra 5% Off With Code: FLASH5 - Flash Sale Ends:

Days
Hours
Minutes
Seconds

MRCOOL® Signature Series MCAESHS4T1821AA 1.5 Ton up to 14.3 SEER2 18,000 BTU Split System Heat Pump Condenser - R-454B

The MRCOOL® Signature Series 18k Heat Pump Condenser offers efficient, reliable comfort all year long. Rated at 14.3 SEER2 and 11.7 EER2, it delivers dependable heating and cooling while helping lower monthly energy bills. Whether upgrading an old system or installing new, this unit balances performance, efficiency, and value. Pre-charged with eco-friendly R-454B refrigerant, this unit supports reduced environmental impact while maintaining strong performance. The pre-charged design streamlines installation and cuts labor time, making it ideal for both contractors and homeowners. At the heart of the system is a single-speed scroll compressor, engineered for stable, efficient operation. Inner-groove copper tubing enhances heat transfer, boosting responsiveness and energy efficiency. Built-in sensors monitor internal temperature and pressure, helping protect against extreme conditions. An intelligent defrost function keeps the unit running smoothly in cold weather. Despite its power, the unit runs quietly at just 60 decibels, about as loud as the average dishwasher, with a specially-engineered sound-dampening top to reduce noise. Compact and lightweight, the unit installs easily in tight spaces. And maintenance is simple with accessible service valves and gauge ports. A 10-year limited parts warranty and a limited lifetime compressor warranty offers added peace of mind. The MRCOOL® Signature Series 18k Heat Pump Condenser is a durable, efficient, and smart investment in home comfort.

MRCOOL® Signature Series MCAESHS4T1821AA 1.5 Ton up to 14.3 SEER2 18,000 BTU Split System Heat Pump Condenser - R-454B Specifications:

BRAND NAME

MRCOOL®

SERIES

Signature Series Heat Pump Condenser

MODEL

MCAESHS4T1821AA

GTIN

00840255595773

UPC

840255595773

UNIT TYPE

Split System Heat Pump Condenser

SHORT DESCRIPTION

Signature 1.5 Ton up to 14.3 SEER2 18,000 BTU Split System Heat Pump

LONG DESCRIPTION

The MRCOOL® Signature Series 18k Heat Pump Condenser offers efficient, reliable comfort all year long. Rated at 14.3 SEER2 and 11.7 EER2, it delivers dependable heating and cooling while helping lower monthly energy bills. Whether upgrading an old system or installing new, this unit balances performance, efficiency, and value. Pre-charged with eco-friendly R-454B refrigerant, this unit supports reduced environmental impact while maintaining strong performance. The pre-charged design streamlines installation and cuts labor time, making it ideal for both contractors and homeowners. At the heart of the system is a single-speed scroll compressor, engineered for stable, efficient operation. Inner-groove copper tubing enhances heat transfer, boosting responsiveness and energy efficiency. Built-in sensors monitor internal temperature and pressure, helping protect against extreme conditions. An intelligent defrost function keeps the unit running smoothly in cold weather. Despite its power, the unit runs quietly at just 60 decibels, about as loud as the average dishwasher, with a specially-engineered sound-dampening top to reduce noise. Compact and lightweight, the unit installs easily in tight spaces. And maintenance is simple with accessible service valves and gauge ports. A 10-year limited parts warranty and a limited lifetime compressor warranty offers added peace of mind. The MRCOOL® Signature Series 18k Heat Pump Condenser is a durable, efficient, and smart investment in home comfort.

WORKS WITH

Signature Series Multi-Position or Stud Mount Air Handlers

SEER2

14.3

EER2

11.7

HSPF2

7.5

CFM

1950

TONNAGE

1.5

COOLING CAPACITY (BTU)

17000

HEATING CAPACITY (BTU)

17000

VOLTAGE (V)

208/230

PHASE

1

CYCLE

60

MAX FUSE BREAKER (A)

20

MIN CIRCUIT AMPACITY (A)

12.2

COLOR

Grey

REFRIGERANT TYPE

R-454B

REFRIGERANT VOLUME (OZ)

81.1

DECIBEL RATING (DBA)

60

INVERTER

No

MIN AMBIENT COOL (F)

59

MIN AMBIENT HEAT (F)

5

MAX LINESET LENGTH (FT)

100

LIQUID LINE SIZE

3/8

SUCTION LINE SIZE

3/4

COMPRESSOR MOTOR TYPE

Scroll

CONDENSER FAN MOTOR TYPE

PSC

CONDENSER FAN MOTOR HP

1/9

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)

23.6

NET HEIGHT (IN)

25

NET WIDTH (IN)

23.6

NET WEIGHT (LBS)

144

GROSS DEPTH (IN)

24.8

GROSS HEIGHT (IN)

26.2

GROSS WIDTH (IN)

24.8

GROSS WEIGHT (LBS)

150

RESOURCES

Recently viewed products