3.5 Ton Systems

3.5-ton HVAC systems (42,000 BTU) are built for larger homes, multi-zone applications, or open spaces up to approximately 2,100 sq ft. Browse MRCOOL 3.5-ton central and ductless systems with inverter-driven efficiency for powerful, consistent heating and cooling in demanding residential and light commercial environments.

1 product
1 product
Sort by:
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
MRCOOL® VersaPro® 42K BTU 3.5 Ton Packaged Heat Pump – R-454B MRCOOL® VersaPro® 42K BTU 3.5 Ton Packaged Heat Pump – R-454B

Whole Home42K BTU

MRCOOL® VersaPro® 42K BTU 3.5 Ton Packaged Heat Pump – R-454B

$4,774.00
$4,774.00

Shop by System Type

Explore MRCOOL® systems by installation style, coverage needs, and home comfort setup.