MRCOOL Universal Series 4 Ton 18 SEER Ducted Central Air Inverter Heat Pump Split System

By

MRCOOL

Model

MDU18048

ID

79702

Availability: In Stock - Ready to Ship

Authorized MRCOOL Dealer

AHRI Certified

AHRI Number:205756413

$4,225.00

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Description

MRCOOL Universal Unitary Heat Pump System: The Ultimate Solution for Easy and Comfortable Installation

The MRCOOL Universal Unitary Heat Pump system offers an incredibly flexible and easy-to-install solution for most 4-5 ton applications. This system features a full-size air handler and a slim condenser, which can be field-converted from 5 ton to 4 ton with a different dip switch setting. Using the same inverter technology as MRCOOL mini splits, this system can run at different speeds, optimizing comfort and efficiency.

Features of MRCOOL Universal Unitary Heat Pump System

  • Quick connect fittings for easy installations
  • 4 ton or 5 ton setting options
  • 80% BTU output at -4°F outside temperature
  • Fireproof electrical box for added safety
  • Upflow and horizontal installation options only

Advantages of MRCOOL Universal Unitary Heat Pump System

  • All-electric system with no gas required
  • Compatible with 3rd party thermostats, including smart thermostats
  • No specialized tools required for installing the line sets
  • MRCOOL temperature compensation technology helps maintain comfort in any weather condition

MDU18048060 System

The MDU18048060 System includes an MDUI18048 Indoor Unit and an MDUO18048 Outdoor Unit, offering you the ultimate solution for easy and comfortable installation of your heat pump system.

Product Specifications

More Information
MRCOOL Universal Series 4 Ton 18 SEER Ducted Central Air Inverter Heat Pump Split System
SKUMDU18048
Weight555.300000
AHRI Certificate Number205756413
ManufacturerMRCOOL
ControllerNot Included
HSPF10.5
Cooling BTU48,000 BTU
Heating BTU48,000 BTU
Maximum CFM1600
Decibel Level (dBA)Indoor Unit: 50 | Outdoor Unit: 64
Electric HeatHeat Pump
Electric Backup Heat Capabilities (Optional)15 Kilowatts, 20 Kilowatts
Energy StarYes
RefrigerantR410A
SEER18-20
EER11
Condenser StagesVariable Speed
Compressor TypeRotary
Liquid Line3/8"
Suction Line3/4"
Electrical230 V. 1 Phase 60 Hz
Max Breaker SizeIndoor Unit: 15A | Outdoor Unit: 45A
Min. Breaker SizeIndoor Unit: 4A | Outdoor Unit: 35A
Tonnage4 Ton
System Tonnage4 Ton
BTU/Tonnage48,000 BTU/4 Ton
Mini-Split TypeMulti-Positional
Min/Max Outdoor Temp for Heating-22°F-75°F
Min/Max Outdoor Temp for Cooling5°F-129°F
Zone CompatibilitySingle Zone
HeightIndoor Unit: 57" | Outdoor Unit: 53-3/4"
WidthIndoor Unit: 24-3/4" | Outdoor Unit: 42-3/4"
DepthIndoor Unit: 21-1/4" | Outdoor Unit: 14-1/2""
Additional InfoIndoor Unit: 202 lbs | Outdoor Unit: 308 lbs
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING

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Questions and Answers

Customer Questions
Can you use the existing freon lines at a home?
The Mr. Cool Universal series uses pre-charged 'quick connect' line sets which are a specialized product that allow for connection without using a brazing torch to 'sweat' the refrigerant lines together. Other, similar brands are available without these quick connect fittings. The Quick Connect fittings can be removed, which would allow you to re-use traditional copper, but then you would need to use copper stubs and an acetylene torch to sweat the connections. If you have any further questions or need further assistance, please feel free to reach out to one of our experienced customer service representative and they would be happy to assist you. Thank you and have a wonderful day.
When r410a is eliminated will these systems be able to swap to the new refrigerant?
Great question. Today’s equipment is specifically engineered to use R410a refrigerant only. Due to every refrigerant having its own unique pressure/temperature relationship, it will not be possible to use another refrigerant in a piece of equipment except for what it is engineered to use. If you have any further questions or need further assistance, please feel free to reach out to one of our experienced customer service representative and they would be happy to assist you. Thank you and have a wonderful day.
Does this come with a thermostat? If not what one is recommended?
Thank you for your question. This system does not include a thermostat. It is compatible with most 3rd party thermostats. You can even upgrade to a smart thermostat if that is something that interests you. The only thing to make sure of is that when installing the thermostat that the wiring diagram if followed correctly. Some of our best selling thermostats for this system are the Cielo Breez and the Ecobee. For more assistance, please give us a call.
Can this system be zoned?
Thank you for your question. Yes, since this system utilizes the ductwork in the same way as a traditional system, it should be fully compatible with zoning and dampers.
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