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MRCOOL
SKU: NV50-3834-O
MRCOOL No Vac® Quick Connect® Pre-Charged Line Set – 50 ft – R-454B | Line Set
$722.00 -
MRCOOL
SKU: NV35-3834-O
MRCOOL No Vac® Quick Connect® Pre-Charged Line Set – 35 ft – R-454B | Line Set
$550.00 -
MRCOOL
SKU: NV25-3834-O
MRCOOL No Vac® Quick Connect® Pre-Charged Line Set – 25 ft – R-454B | Line Set
$440.00 -
MRCOOL
SKU: MLG450-G
MRCOOL LineGuard 4.5" Line Set Cover Kit - Gray (MLG450-G) | 12 ft | HVACProSales
$133.00 -
$3,856.00 -
$2,686.00 -
$3,251.00 -
$427.00 -
MRCOOL
SKU: DIY25-3858C-O
25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B |
$613.00 -
MRCOOL
SKU: DIY35-3858C-O
35ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B |
$565.00 -
MRCOOL
SKU: DIY35-1438C-O
35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B |
$502.00 -
MRCOOL
SKU: DIY35-1412C-O
35ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B |
$510.00 -
MRCOOL
SKU: DIY-MULTI3-18HP230D-O
MRCOOL® 18k DIY 5th Generation 3 Zone Multi-Zone Mini-Split Condenser 230v | Condenser ONLY
$1,555.00 -
MRCOOL
SKU: DIY50-1438C-O
50ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B |
$587.00 -
MRCOOL
SKU: DIY50-1412C-O
50ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor w/ DIY Pro Cable - R454B |
$599.00 -
MRCOOL
SKU: DIY50-3858C-O
50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B |
$662.00 -
$264.00 -
$271.00 -
$239.00 -
$227.00 -
MRCOOL
SKU: DIY25-1438C-O
25ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B |
$409.00 -
$272.00 -
$457.00
R-454B Line Sets
(Showing 23 of 23)Your Premier Source for R-454B Line Sets
At HVAC PRO Sales, we provide a comprehensive selection of high-quality R-454B Line Sets to meet the rigorous demands of any project, from residential repairs to large-scale commercial installations. Choose copper tubing, pre-flared connections, and insulated line sets for R-454B systems.