Ask Experts Questions for FREE Help !
Ask
    loops123's Avatar
    loops123 Posts: 1, Reputation: 1
    New Member
     
    #1

    Nov 18, 2010, 06:45 AM
    Installing a new electronic themostat?
    Hello, I am replacing my old thermostat (two wires only Y and R) with a new Lux thermostat. I am wondering what I connect the wires to on the new Lux, G, Y, W, RH, B, O, RC? Also why are the RH terminal and the RC terminal connected with a single wire on the new unit? My heating system is for heat only. No air conditioning. Thanks for the help!
    Matt Andersen

Check out some similar questions!

Themostat wiring [ 4 Answers ]

I just bought a new house, the cover of themostat is lost, so I decide the replace the new one The old themostat has 8 wires: - a red wire connect to R - a green wire connect to G - a yellow wire connect to Y - a blue wire connect toB - a white wire connect to W - 2 black wires connect to...

My Totaline themostat [ 3 Answers ]

My Totaline P474-0100 Digital Thermostat is not working it is flashing Fd message,:(

New themostat [ 2 Answers ]

I have just bought a new programmable themostat and in the directions it says it is not compatible with a mulistage furnace. My furnace is a Lennox Pulse.

Themostat replacement [ 3 Answers ]

I am replacing old line voltage thermostats and want to use Honeywell digital programmable units. My current configuration is 2 wire but new thermostats are 4 wire. This is a 240V system with multiple heaters in parallel. Can I use the new thermostats and how do I wire them if I can use...

Installing a NOMA progamable themostat [ 2 Answers ]

My old thermostat has two wires and are not labeled or color coded. The Noma thermostats wiring diagram 2-wire heating says to connect into the R 24V and into the W heating relay. Done this and my furnace won't kick in, tried reversing the two, but to no avail. I have a Gas furnace.


View more questions Search
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.