Does anyone know if this will control a Mitsubishi MHZ-5B42NA split? I have 3 indoor units and one outdoor unit and want one thermostat for each unit
881609
I have two MSZ-GE18NA units and this controller works great. You will need a controller for each unit as each one pairs separately. Check Mitsubishi's web site to make sure it will control your units. Amazon was the best price on the web. Hope this helps, Gerry
881610
I have an M-series Mitsubishi split system, not the same one you mention here, but in the same family and the unit work fine. I also have the wifi option with the totaljconnect app so I can monitor the 4 systems I have, as well as change temps on the fly for each. It has worked beautifully for 2 years. I have them cooling a server room where temperature control is vital.
881611
I don't know for sure but it basically interfaces with the indoor head unit and sends signals to the unit as if the signal was coming from the remote control that came with the unit. I like the ability to remotely control the units but their usability is far from perfect. Get help programming them and post what you find out.
881612
I have an extra one that I don't need (new in box)- if you're interested I'll give you a good price! I bought 2 and installed one- it's fairly easy to do if you're a little bit handy
881613
Look up Mitsubishi HVAC.com and call them on their contact number and They will let you know what model thermostat will work
1838550
I have not tried that. Not sure one remote will control two units, should be on different Freq(s).I too use the remote for my lift and doors. I bought another unit for back up also.I just added a Viper engine remote start, no interference.
579640
I don't know if it'll work for your AC unit.... but it did NOT work for my mitsubishi.
982693
Should work. Check for a second themostat or temperture sensor which will need to be conected
2182650
Hello Mark, I am not sure if it will work. There may be a "frequency issue" built into the unit, meaning that there is "protection" built in so one unit does not control another unit next to it. You will have to buy another unit and give it a try. Mike
2175147
I'm not familiar with separate thermostats. This unit has a cord on it which is a 240 volt, 20 amp configuration like you would have on a 240 volt window ac. If you have some sort of separate thermostat that could supply power to this type of receptacle then it would work. The only thermostats I have installed are 24 volt. I hope that helps.
1149973
It has a thermometer and it can control split-ducts systems but it's not designed as a thermostat. The split-duct system would do that itself. This just sends the commands to power on and set a temp. After that, it's hands off.
899369
I think it only works with 2 of the wireless transmitter's.... For the superheat and subcooling... The data logger will work with up 12-(13?) wireless transmitter's at one time
2148251
I am not sure but would suggest just calling Honeywell and run that by them. I do not think it would, but I have one of each of these in two different homes and it is great. I would highly recommend but not sure about multiple zone question. It is very user friendly one set up.
530529
Yes, the thermostat will work with all three heat settings. Im not sure but it may also work with the fan setting too. Hope this helped....
595022
I have an old one, and it has two binary dip switches under the plate, so you can select among four frequencies. Presumably this feature exists on this model as well. By setting the different dip switches differently, the two will not interfere with each other.
2081076
John: With a 3 wire theromstat you most likely have 1 stage heat, 1 stage cool and common. I am assuming you have 3 thermostats in the house as well as 3 HVAC units or only one HVAC unit with 3 zones attached to it. If the former, 3 separate HVAC units, then I believe you will need 3 wireless set-ups. If only one HVAC unit with 3 thermostats then I am reasonably sure you will need a Honeywell wirelessTrue Zone panel and 3 wireless thermostats. Based on my research, Honeywell makes the best wireless set up--but it can become pricey. Hope this helps. Steve
64905
Yes, that's how it normally operates. I do not think you can have more than 1 zone on at a time. It's a great unit.
1347721
Yes. Each thermostat has a uique ID. You can set up one location with multiple thermostats so you only would need to log into one site to view and control all three thermostats or you can set them up as sepaate locations with different passwords to limit on line access. The tech support at Honeywell is very helpful.
386167
Robert, you can place this unit in any room and it will communicate back to the "base" installed where your thermostat was regulating your heat/AC. For example, in my case the thermostat controlling a bedroom and two guest rooms was in my main living area which is controlled by a separate thermostat, didn't make much sense. So I purchased this unit, replaced the thermostat with the wireless base and now put the thermostat pendant in the bedroom accurately controlling temp. in that room. Or, when I have guest I put the pendant in a guest room. My only complaint about this unit is the temperature shown is actually 3 degrees cooler than the actual room temp., however we just adjust accordingly but it's kind of a pain having to explain to guests. Hope that helps.
1855221
I used mine to interface to a zone controller so that would not be available as an option. I did not see any options on the programming of the stat. to control speed any way. My best guess from not seeing that option is that the thermostat would not control the speed but cant say for sure, I am not sure if your air handler has any sensors in it to detect if it needs to change fan speeds without a signal to do so from the thermostat, you could check on what actually controls the speed of the fan your equipment. This thermostat has tons of programming options and is the very best I have ever had or seen, but again I did not see programming options for speed control. I used mine to interface to a zone controller so that would not be available as an option. I did not see any options on the programming of the stat. to control speed any way. My best guess from not seeing that option is that the thermostat would not control the speed but cant say for sure, I am not sure if your air handler has any sensors in it to detect if it needs to change fan speeds without a signal to do so from the thermostat, you could check on what actually controls the speed of the fan your equipment. This thermostat has tons of programming options and is the very best I have ever... » Read More I used mine to interface to a zone controller so that would not be available as an option. I did not see any options on the programming of the stat. to control speed any way. My best guess from not seeing that option is that the thermostat would not control the speed but cant say for sure, I am not sure if your air handler has any sensors in it to detect if it needs to change fan speeds without a signal to do so from the thermostat, you could check on what actually controls the speed of the fan your equipment. This thermostat has tons of programming options and is the very best I have ever had or seen, but again I did not see programming options for speed control. « Show Less
1498473
I'm going to guess no, even the Mitsubishi brand remotes are difficult or impossible to program, my advice would be to purchase and program from local authorized dealer as they may not even be successful but at least you won't have to pay unless it is, I've bought this type and a factory Mitsubishi unit and no luck I'm going to try the Honeywell direct wire system sometime hopefully it will work...