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  1. Heating BTU's
    40,000 BTU's
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40,000 BTU's - Downflow - Upflow Furnaces

9 Items

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  1. 44,000 BTU 80% AFUE Two Stage AirQuest Gas Furnace - G8MTL0451412A
    SAVE $478.00
    40,000 BTU 80% AFUE Single Stage ACiQ Gas Furnace | 14" Width | Multi-Positional
    Model: N80MSN0451412A
    Rating:
    99%
    117  Reviews
    Was $1,370.00 Your Low Price Special Price $892.00
    Add to Compare
  2. 44,000 BTU 80% AFUE Single Stage Multi-Positional ACiQ Gas Furnace - N80ESN0451712A
    SAVE $455.00
    44,000 BTU 80% AFUE Single Stage ACiQ Gas Furnace | 17.5" Width | Multi Positional
    Model: N80MSN0451714A
    Rating:
    99%
    117  Reviews
    Was $1,395.00 Your Low Price Special Price $940.00
    Add to Compare
  3. 40,000 BTU 80% AFUE 9-Speed Two Stage Low NOx Gas Furnace - Downflow/Horizontal - AQ-GD9T800403AX
    SAVE $197.00
    40,000 BTU 80% AFUE Two Stage Low NOx Gas Furnace | 14" Width | Downflow/Horizontal
    Model: AQ-GD9T800403AX
    Was $1,316.00 Your Low Price Special Price $1,119.00
    Add to Compare
  4. 40,000 BTU 92% AFUE Single Stage Multi-Positional ACiQ Gas Furnace - R92MSN0401412A
    SAVE $626.00
    40,000 BTU 92% AFUE Single Stage ACiQ Gas Furnace | 14" Width | Multi-Positional
    Model: R92MSN0401412A
    Was $1,893.00 Your Low Price Special Price $1,267.00
    Add to Compare
  7. 40,000 BTU 96% AFUE Single Stage ACiQ Gas Furnace | 14" Width | Multi-Positional
    40,000 BTU 96% AFUE Single Stage ACiQ Gas Furnace | 14" Width | Multi-Positional
    SAVE $796.00
    40,000 BTU 96% AFUE Single Stage ACiQ Gas Furnace | 14" Width | Multi-Positional
    Model: N96MSN0401410A
    Rating:
    98%
    73  Reviews
    Was $2,188.00 Your Low Price Special Price $1,392.00
    Add to Compare
  8. 40,000 BTU 80% AFUE 9-Speed Single Stage Goodman Gas Furnace - Downflow/Horizontal - GD9S800403AN
    SAVE $352.00
    40,000 BTU 80% AFUE Single Stage LG Gas Furnace | 14" Width | Multi-Positional
    Model: LNAEA040A1
    Was $1,757.00 Your Low Price Special Price $1,405.00
    Add to Compare
  9. 40,000 BTU 96% AFUE Single Stage Multi-Positional ACiQ Gas Furnace - N96MSN0401712A
    SAVE $848.00
    40,000 BTU 96% AFUE Single Stage ACiQ Gas Furnace | 17.5" Width | Multi-Positional
    Model: N96MSN0401712A
    Rating:
    98%
    73  Reviews
    Was $2,263.00 Your Low Price Special Price $1,415.00
    Add to Compare
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