This 66 ft. copper line set connects the 4th Generation MRCOOL Condenser to the MRCOOL Air Handlers - 9K, 12K, and 18K BTU.
For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.
Final Sale: MRCOOL Accessories are non-returnable.
Contact a representative if you need assistance with finding the right HVAC Accessory.
| Model | DIY50-1412, DIY16-1412, & DIYCOUPLER-1412K75C |
|---|---|
| Line Set Connection Type | Quick Connect |
| Liquid Line Size | 1/4 inch |
| Suction Line Size | 1/2 inch |
| System Application Type | Ductless Split Systems |
| Warranty | None |
| Weight (lbs) | 10.00 |
| California Residents | See Prop 65 WARNING |
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I ordered a HVAC system and it arrived in a timely manner and with no apparent issues. I thought the system was defective once installed but it was the installers fault who wired it wrong. My only issue would be the fee (30% I believe) to return a defective item within the 30 day return policy. If it is defective the customer shouldn't have to pay a fee to return an item that is not operating as designed. Other than that this is a good company.
Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!
Installed with ceiling cassettes... Quiet and keeping us cool so far !
Instead of waiting for my 18-year-old heat pump to stop operating in the middle of summer here in Florida, I decided to get the McCool 4 ton Versa before my old system got me. So, my Mr Cool arrived a few days after I ordered it and kept it in the garage until the weather cooled off since the Versa air handler was to be installed in the garage attic. However in the meantime, I ran the pressurized line set, purchased a few additional tools needed for the installation and hit the ground running when we got our first cool days. I took the old system offline by capturing the r22 freon in the old heat pump condenser, cut the lines and first installed with a little help, the Mr Cool outside condenser, the only thing that really required help. The attic air handler required me to pull the fan and the coil that lightened up the unit considerably, also allowing me to navigate it into the attic where I reinstalled both the fan and coil. Since the infrastructure was there from the old unit, it just required me to look up the existing AC and thermostat, mate the ductwork to the air handler and hook up the line set. I just followed the instructions and it all went very smoothly.
Finally, I hit the thermostat on switch and within a few minutes, had heat just in time for a 40° evening. Woke up to a cozy warm house for a change. Am very satisfied with my ducted Versa system and just in time because pulling apart the old system, it was very clear it wasn't going to make it another year or a week and feel great for saving thousands of dollars that I would have spent for a lesser system than this high-tech heat pump inverter system from MrCool.
Overall Great Unit and working with HOD was simple. Unit arrived on time and in good shape.
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