Limit switch wiring for furnace

[bmizell]

I replaced my sail switch and limit switch on my suburban P 40 furnace. I took pictures of sail wiring hook up but had no pictures of which wires connected on the limit switch. I took a chance and connected the way thought they were. Does it matter which way the connections are? It seems to be working OK now.

[Old-Biscuit]

Brown wire to Limit switch (from the Time Delay Relay)
Brown wire from Limit Switch to Sail Switch
Red wire from Sail Switch to circuit board

ALL wires are 12VDC+

[enblethen]

There is no plus or minus on the limit switch or sail switch