On single phase your incoming power lines go to L-1 & L-2, the lines to the compressor go to T-1 & T-2. With A/C current it does not matter which one goes to which side as long as the line goes to the L side and the compressor power lines go to the T side. As long as the coil voltage is correct any contactor will replace the original.
What about the capaciator common lead ? Which terminal it goes to. The orignal has a seperate terminal, the 42-25101-01 does not
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replacing honeywell R8243A WITH FASCO 1H140A, WHERE SHOULD THE L1 AND T1 GO?
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