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Q: What happens when my old thermostat only had two wires coming out of it where do you hook them to?
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How do you hook up your thermostat to your furnace?

2 wires to the "R" and "W" terminals on the furnace. Usually the thermostat has similar terminals. If you have air conditioning, then there are 5 terminals to contend with. Look for a wiring diagram on the internet.


How do you hook up a three phase welder?

Easy as one,two and three. There are four primary wires coming from you service panel.(provided you have three phase service) you can check by looking at the weather head on the roof. if it has three wires you have single phase but if it has four then you have three phase. the hot wires will be black,red and brown. the neutral will be white or green. the welder should have a manual that will give you the lead phase wire(most likely black to black) the other two hot wires can hook to any other hot wire. The neutral goes to the white or green and posts to the panel. If the welder has a switching power supply then you must have a three phase converter.


How do you wire a 2 pole line voltage thermostat to a 240 volt wall heater?

the thermostat will have two wire tails or connection points that are marked either "L1"and "L2" or "Line" ,the black and white wires from the breaker box or fuse panel hook to them. the other connections marked "T1" and "T2" or "Load" hook to the wall heater. don't forget the bare wire (the ground) in case the heater develops a short, it goes from the power source ,through the thermostat box, to the green screw on the heating fixture.


What type of wire to connect air conditioner to house?

The AC condensing unit needs two 24 volt low voltage control wires, the high voltage will be 220 - 230 volts and requires 3 wires , 2 hot legs and a ground. You can buy pre made whips as they are called cheaper than making one.


Can you hook two landscape lighting transformers together?

No.

Related questions

How do you hook up thermostat wiring?

Thermostat wiring can be hooked up by following the colors of the wires. Each thermostat comes with color coded wires that are the same colors as the thermostat already in place in the home. Hook each wire to its colored wire.


How do you hook up your thermostat to your furnace?

2 wires to the "R" and "W" terminals on the furnace. Usually the thermostat has similar terminals. If you have air conditioning, then there are 5 terminals to contend with. Look for a wiring diagram on the internet.


How do I wire a Kitchen outlet?

Black wire to gold screw, white wire to silver screw, ground to green screw. If you are using a GFIC outlet then the hot wires coming in hook to the Line side of the GFIC receptacle and the wires going out to other receptacles hook to the load side.


where do thermostat wires connect in newer furnaces?

if you have a 90% furnace you would hook up red to r and white to w1 and green to g and blue to common or c on your circuit board.


How do you hook up your wires from your harness on a 1990 Chevy if the wires are not long enough?

Need to know what wires and which harness you speak of.


What are creative uses for a thermostat?

Hook up a thermostat to your ceiling fan so when your room gets hot your fan will come on!


What are some creative uses for a thermostat?

Hook up a thermostat to your ceiling fan so when your room gets hot your fan will come on!


Where is the thermostat on a 1992 Plymouth voyager?

In the thermostat housing. Follow the upper rad hose that should hook into the thermostat housing. It usually has 2 bolts holding the stat in place


How do you hook up aftermarket stereo in 1977 Lincoln?

on factory wire harnes, there are 5 speaker wires. 4 are (+). on speakers, but only one (-). when i hook up aftermarket head unit do i hook up all negative speaker wires together


Where is the back-up switch in a 1966 ford mustang with automatic transmission?

The back up swith also known as the neutral safety switch is located on the side of the transmission and is activated by the shift rod. :: AverageJoeResto.com :: which wire do i hook two it their are two wires coming out of the floor board both black and red and four wires coming from my c4 transmission


How do you hook up a switch with 3 connections and 3 sets of wires?

It depends entirely on what the wires are connected to - this question is unanswerable.


If I remove my old caralarm and pigtail the wires can I hook up the new alarm to those wires?

as long as you know what wire does what