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G23Q4/5X-100-6, 80.1% AFUE, Upflow, Gas Furnace, 100,000 Btuh, 4-5 Ton

Cat # : 74K56

Model/Part # : G23Q4/5X-100-6

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Brand
Lennox
Catalog Number
74K56
Model/Part Number
G23Q4/5X-100-6
Base Unit of Measure
Unit(S)

testing overview 1

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