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2 to 3 Ton 18 SEER Variable Speed MrCool Universal Central Heat Pump Split System - Upflow/Horizontal with Quick Connect Lineset - 50 Feet

  • Based on 114 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Jacks Small Engines

Arrives Nov 24 – Nov 30
Order within 8 hours and 34 minutes
Available payment plans shown during checkout

Size: 50 Feet Lineset


Brand: MRCOOL COMFORT MADE SIMPLE


Capacity: 3 Tons


Cooling Power: 36000 British Thermal Units


Special Feature: Cooling


Seasonal Energy Efficiency Ratio (SEER): 18


Voltage: 220 Volts


Noise Level: 60 dB


Refrigerant: R-410A


Power Source: Corded Electric


Form Factor: Horizontal/Upflow Split System


Package Dimensions: 48 x 48 x 48 inches


Item Weight: 150 pounds


Manufacturer: MRCOOL


Item model number: MDU18024036


Form Factor: Horizontal/Upflow Split System


Capacity: 3 Tons


Floor Area: 2500 Square Feet


Voltage: 220 Volts


Noise Level: 60 dB


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If you place your order now, the estimated arrival date for this product is: Nov 24 – Nov 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • DIY Success
Size: 25 Feet Lineset
I have no prior hvac installation knowledge and this was the largest DIY project I’ve done to date but it got done with only a few minor hiccups that were more so from my lack of experience. The unit is working great so far, I only lightly tested the A/C mode since I installed in fall but I’ve had the heat running with outside temps in the low 30s and it keeps my poorly insulated 1920s home at a constant 70 with about 3 hours of runtime per day. The real test will be in the depths of January when the lows gets into the single digits but I don’t think it’ll have any issues, I’ll update this review if so. There are some key differences I’ve noticed from my old system (1990s natural gas furnace) first is the fan will kick on and blow cool air for a few minutes until the coil has time to heat up, it’s not nearly as instantaneous as gas. Same with when the hear turns off the fan runs for 5 minutes and the last couple minutes the coil gets cold which again blows not heated air. On the plus side this unit is super quiet, both the compressor and air handler are whisper quiet and the fan blows way more than my old fan. Overall I really like this system so far, seems well built and fairly straight forward to install, although the installation instructions could definitely be improved. Installation tips: -GET NYLOG BLUE! I’ve read way too many reviews of couplings leaking and this stuff prevents that. -don’t force couplings, get things lined up perfectly so you don’t have to hold down while tightening. -thermostat wiring is weird pay close attention to it. Instead of using 7wire for the compressor to air handler use a 2 wire to save $. -You’ll need crows feet to attach to the torque wrench I think it’s 1”3/8 for the big coupling and 1” for the small. Would be cool if the manual told you this they aren’t easy to find. -air handler is 220v so you need a two pole (thick) breaker for it. I tried to use my existing 15amp tandem breaker and that’s just my inexperience showing -don’t buy the “frequently bought together” wiring harness whip, it’s the wrong size for the condenser unit knockout hole (need 1/2”) ... show more
Reviewed in the United States on October 26, 2022 by cam

  • Easy install.
Size: 25 Feet Lineset
Ok. After 7 months this is our results. We did this as a FIY. We originally hooked it up to our old duct work which was old our house was build in the 1800s. The duct work was metal with no insulation. We got heat but not much. The heat pump ran constantly. Our electric bill went up almost $400. I was disappointed. But then we went out and got all new fiberglass duct work ( trunk line, 6 inch flexible duct) and also added two more vents. After we did the upgrade to the system. The heat pump works great. Our electric bill has leveled itself out by only going up about $135 a month. Might want to get a electric back up or another heat source because when it gets around 10° out the heat pump works but it runs forever. Plus we got a tax incentive about 30% of the total cost when we did out taxes for going to a heat pump. ... show more
Reviewed in the United States on March 27, 2024 by calvin n.

  • Works great!
Size: 15 Feet Lineset
We bought and older farm house that didn't have central heat and air. So I watched some youtube videos and went with the mr cool diy setup. A year later it still works great! I saved thousands by doing it my self and there is enough information online that helped guide me along the process of installing the units. ... show more
Reviewed in the United States on September 3, 2024 by Justin

  • DIY Gas Pack Conversion
Size: 25 Feet Lineset
I've done AC work in the past but not at this level. This DIY kit made it easier as the lines were already charged, and no vacuum needed. My challenge was removing an old 3-ton Rheem propane gas-pack (see pic) which was R-22 and installed in the mid 80's in my 1792 farmhouse. It took weeks to complete because of the ductwork that needed to be removed from the crawlspace and I had to fabricate ductwork including the air handler now located in the house (see pic). I waited to the fall to do this job and have lots of pics and info on the Levi Creecy website. living in NC our winters are not terrible, so I did not buy the Electric backup coil which in all fairness I could have used on a few days, in part because this house is not sealed as good as newer homes. My old unit was 3 tons and ran on a 50 amp breaker, now runs on a 35 amp, This Mr. Cool is very quite in comparison, Heat and AC Outputs are very impressive. Yes my Electric bill went Up in the winter because I did not have to spend $1,500 on propane, AC power decreased. My SENSI smart thermostat had to be rewired and reprogramed however I did not need to use the 7 wire as I did not have the emergency heat option. Bottom line very good! ... show more
Reviewed in the United States on March 23, 2022 by Skip Skip

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