MRCOOL Universal Series 3 Ton 18 SEER Ducted Central Air Inverter Heat Pump Split System

By

MRCOOL

In stock
Model

MDU18036

ID

56063

Availability: In Stock - Ready to Ship

Authorized MRCOOL Dealer

AHRI Certified

AHRI Number:204117201

$3,450.00

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Description

MRCOOL Universal Unitary Heat Pump System

The MRCOOL Universal Unitary Heat Pump system is a versatile and easy-to-install HVAC solution suitable for most 2-3 ton applications. This full-size air handler with a slim condenser offers the ultimate in ducted comfort and flexibility.

Easy Installation

The MRCOOL Universal Unitary Heat Pump system comes with quick connect fittings on both the condenser and air handler, making installation a breeze. Additionally, MRCOOL offers pre-charged lines as an accessory, which are available in lengths of up to 50 feet. This eliminates the need for specialized tools during installation and ensures a hassle-free setup process.

Flexible Configuration

This heat pump system is incredibly flexible, with the 3 ton condenser being field convertible to a 2 ton with a simple dip switch setting. The air handler can be installed in both upflow and horizontal configurations, making it easy to fit into most applications.

Inverter Technology

The MRCOOL Universal Unitary Heat Pump system uses the same inverter technology as the MRCOOL mini splits, allowing the system to run at different speeds to optimize comfort and efficiency. This technology helps keep you comfortable in any weather condition and provides an energy-efficient solution for your home.

Features

  • Quick connect fittings for easy installations
  • 2 ton or 3 ton setting
  • 80% BTU output at -4°F outside temperature
  • Fireproof electrical box
  • Upflow and horizontal installation only

Advantages

  • All-electric system; no gas required
  • Compatible with 3rd party thermostats, allowing you to use your favorite or upgrade to a smart thermostat
  • No specialized tools required for installing the line sets
  • MRCOOL temperature compensation technology helps keep you comfortable in any weather condition

MDU18024036 System

The MDU18024036 System includes:

  • MDUI18036 Indoor Unit
  • MDUO18036 Outdoor Unit

Product Specifications

More Information
MRCOOL Universal Series 3 Ton 18 SEER Ducted Central Air Inverter Heat Pump Split System
SKUMDU18036
Weight410.000000
AHRI Certificate Number204117201
ManufacturerMRCOOL
ControllerNot Included
HSPF10.0
Cooling BTU36,000 BTU
Heating BTU36,000 BTU
Maximum CFM1000
Decibel Level (dBA)Indoor Unit: 49 | Outdoor Unit: 60
Electric HeatHeat Pump
Electric Backup Heat Capabilities (Optional)5 Kilowatts, 8 Kilowatts, 10 Kilowatts
Energy StarNo
RefrigerantR410A
SEER18-20
EER10.91
Condenser StagesVariable Speed
Compressor TypeRotary
Liquid Line3/8"
Suction Line3/4"
Electrical230 V. 1 Phase 60 Hz
Max Breaker SizeIndoor Unit: 15A | Outdoor Unit: 35A
Tonnage3 Ton
System Tonnage3 Ton
BTU/Tonnage36,000 BTU/3 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: 48.2" | Outdoor Unit: 32.3"
WidthIndoor Unit: 21.3" | Outdoor Unit: 37"
DepthIndoor Unit: 21.3" | Outdoor Unit: 18.1"
Additional InfoIndoor Unit: 217 lbs | Outdoor Unit: 156 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
How to I determine what size of split system I need?
Hi, please give us a call and we can help you determine exactly what system and parts you'll need. We can also answer any other questions you may have during the searching and purchase process! Thanks
Can this unit be installed in the attic of a ranch style house?
Thank you for your question. The indoor air handler unit could be installed in your attic, however, it can only be installed in the up-flow position. Also when considering an attic installation, the quality of insulation plays a factor in the efficiency of your system. For more assistance, please give us a call at 1-888-377-2850.
Is 4 ton 18 seer Mr. Cool enough for 2000 sq.ft?
It very well may be but there are many other factors that can play into it such as location, insulation quality, etc... Please reference our sizing guide which can help you pinpoint the type of unit you need for your exact situation. Or you can always give us a call and we will be happy to further assist you. Thanks!
Do you carry a DIY mini split that would work for my shop? 30x45 with 14’ walls and 16’ total height at center.
Thank you for your question. Yes, we have several options that would be great for your needed application. However, the size of mini split that you will need is dependent upon your climate zone and the quality of your shop's insulation. Please reference our Sizing Guide to help you determine what kind of unit you'll be needing. If you have any further questions please feel free to give us a call.
Three rooms required. How many units needed?
Please reference our Sizing Guide that will allow you to know exactly what kind of unit you'll be needing as there are many determining factors such as insulation quality, location, etc... If you have any further questions please feel free to give us a call! Thanks.
I need a 3 ton heat pump with oil furnace back up 95kbtu?
We recommend that you give us a call so that we can get the right unit for you efficiently and answer any further questions you may have. Thanks!
Do you have a 2-ton 18 SEER unit ?
We currently have the 2-ton 20 SEER Heat Pump system by MRCOOL. If you have any further questions please feel free to give us a call! Thanks.
What thermostat do I need for this unit?
Thank you for your question. This system 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 I install the heat kit after initial install of air handler?
Thank you for your question. Yes, the heat kit can be installed after the initial system installation.
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