I was told I need a 3 wire unit. Will this unit work?
1304143
My previous set up was 3 wires. 2 hot and a ground. I did a few searches and was told that this unit did not need the ground wire so I left it disconnected as there is no place to connect it. The unit has been working fine for 8+ months now.
1304144
I have been in the building maintenance field for the last 20 plus years and I have never heard of a 3 wire line voltage thermostat? This unit has two wires and only breaks one side of a 220v circuit. It works great, sorry I could not be more help.
806072
14 wire is borderline and i used 12 -2 two hots and one ground wire works like a charm did not use 3 wire only black and white hot and copper ground
2132870
If I understand the question, I don't believe it will. My unit has only two prongs.
338798
Oh I'm sorry I responded to the wrong item. But the same applies. I'm not sure what wires are needed for this. If you take it to a shop they will more than likely provide them. Sorry about that.
1804473
You require a three-pole switch. If it doesn't say "three-pole" it won't work for your use.
1813079
Not sure since I use a forced air furnace (no a/c). Check your existing thermostat - I only hooked up 3 wires and it works great!
102649
Should work, you'll just need to look up your wiring diagram and match them up. This unit is universal.
332339
You will need extra wire as the don't give you long enough wire and you may need an adapter plug for your receiver. Bestbuy installed it for me even though I did not purchase it there.
645958
i refer u back to responder #1. i can't say it any better. it will work,so long as u can get connected to the wire.
1567994
It depends on what the six wires are, but it is very likely to work. It supports up to 9 nine wire combinations, and as low as three depending on your HAVC setup.
1747549
It will work if you wire as the instructions say to it will take quite a bit of wire different guages though
761288
I should work. The unit comes with multiple cable options for different connections.
303887
Hello Joe, this thermostat is for Heat and Cooling system. it control both heater and air conditioner and I have 4 wires to the unit. I'm not sure it would work with only 2 wire controller.
124374
Yes, I have 2 wire system too...these speakers sound better than my other more espensive ones...you will love them.
1880619
I cannot answer that by experience, but I don't see why not as long as you have the appropriate electrical wiring. I would rely on your electrician to determine if two units are too much for one wiring unit.
1342267
Not sure wire was already in place when we moved in. Just needed power unit
443054
Yes. You will need 2 of those and 2 wires. How this system is set up their are 2 coils that control to pistons. 1&3 2&4