Mr Cool Heat Pump Universal Operating at -7F Nice and Warm Inside No need for Natural Gas
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- čas přidán 26. 12. 2022
- All the Items I used to build my system.
amzn.to/3whjPJ2 Mr. Cool 4/5 Ton outdoor unit with Air Handler and 25ft Lineset
amzn.to/3wgGeX6 35A Breaker Outdoor Unit
amzn.to/3ShxokW 15A Breaker Indoor unit
amzn.to/3pxlhn6 Concrete Anchors
amzn.to/3T0YoFT Masonry Drill Bit
amzn.to/3K5AHbs Nylog BLUE thread gasket sealant
amzn.to/3Kb2YO2 Tube Bender
amzn.to/3A70ziM Allen Wrench Set
amzn.to/3wfLtGg Crescent Wrench
amzn.to/3AIYDi1 Thermostat Wire
amzn.to/3KmwiRP R410 Manfold Set
amzn.to/3pvYY0V Ball Valve for Manfold
amzn.to/3pwjwGx Impact Drill (mine is no longer made but this one will work)
amzn.to/3T2c4QW 3/8 Pipe Insulation
amzn.to/3PvnQ3u 3/4 Pipe Insulation
amzn.to/3pT9NdP Metal Strapping
amzn.to/3AzvBRI Washable Filter
amzn.to/3BKrMbR HVAC Tape
amzn.to/3fkj0K3 Sheet Metal Bending Tool
amzn.to/3OYiJJH Sheet Metal Cutting Tool
amzn.to/3r8Qgqk Anemometer
Been watching Mr Cool videos like a hawk over the last 6 months. Would love to upgrade my unit.
I'm seeing similar results with my Mr. Cool Universal. Mine is a 2-3 ton version I installed this past spring (cost less than $4000) single fan compressor and this week was my first deep freeze. I just added the A-Coil to my existing 'old Bryant' gas furnace and have a Google Nest thermostat configured in dual fuel to kick the gas heat on at 0. True to colors, it did just that. But even as temps dropped to 0, the compressor unit performed just nicely. I can attest to you, you do not want to stand in front of that condenser fan when it's 3 degrees outside; unless you like frostbite. If you curious, it has a defrost cycle to melt ice and snow on the fins, and it does make some noises when it completes and shifts the reversing valve (going from heating to cooling) to thaw the outside fins. -7 does not surprise me. Anyway Thumbs up to you (and Mr. Cool) and thanks for the video.
Have you ever measured the kW for heating and cooling for 1hr? Also, you must have a good sized solar array to pull 38kWh in a day during winter.
What size house do you have to calculate for 4-5 ton and did you mess with the dip switches?
For 4 ton, what fuse did you use?
Are you running a heat strip. My 2 to 3 t universal is only getting about a 17ﾟ change from return erhottest I've had at the vents is 87ﾟ
How often is your unit cycling on and off at these temperatures, and at more moderate temps like 20s and 30s?
cost to heat 38.6kwh or $3.61 , incomplete statement, for how many hours or run time
I just installed a 3 ton universal. I noticed it pulls 0.7 amps even when off!! This amounts to $180 a year in wasted energy. Do you know what your current draw is to the outdoor unit when off? Thanks