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lennox lf-24-50s-1 wiring?

craigibc

Well-known member
Joined
Nov 17, 2010
Messages
265
Location
Western New York
I am trying to make sense out of this page.

What wires go to power and what goes to thermostat.

When i got it the wires were all tied together.

Any insight would be appreciated.

Craig
 

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dave*99

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Joined
May 5, 2009
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4,353
Location
Coastal NJ
Black and White go to power. There should be a terminal strip for thermostat connections. Screws labeled R,W, Y, G, C
 
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PoorUB

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Mar 29, 2021
Messages
11,916
Location
Fargo, ND
On the right hand side of the wiring diagram are for the thermostat for a heater R is the "hot" wire, W is heat, C is common if your thermostat requires it. Just connect to the R, W and C on the thermostat.
 
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