Search the catalog

Search the catalog

Related products

Building Supplies

Gutter Systems
Roofing
Ventilation
Siding
Concrete, Cement & Masonry
Ceilings
Drywall

Plumbing

Plumbing Tools
Plumbing Parts
Pipe & Fittings
Water Pumps
Valves
Plumbing Accessories
Drainage

Lighting & Electrical

Wiring Devices & Light Controls
Batteries
Electrical Boxes, Conduit & Fittings
Power Distribution
Wire
Wall Plates
Electrical Cords

Shop by Brand

Milwaukee
STIHL
DeWalt
YETI
Diablo
National Hardware
Rust-Oleum

© 2026 Core Ranger, Inc.

MRCOOL 35ft x 1/4in x 1/2in Pre-Charged Line-Set… | Core Ranger

Home
Heating, Venting & Cooling
Mini Split Air Conditioners
Mini Split Parts

SKU DIY35-1412C

MRCOOL 35ft x 1/4in x 1/2in Pre-Charged Line-Set and DIY Pro Cable for DIY 9000, 12000 and 18000 BTU Wall Mounted Air Handler

$438$43800

When 1-standard size DIY Quick Connect line set is not long enough, 2-standard quick connect line sets can be combined using our DIY coupler to increase the desired length of the quick connect line sets. This also comes with the communication wire needed to connect your DIY air handler to your DIY condenser. This is a 35 ft. line set.

7 steps enable simplified installation
Screw-on valves facilitate quick connection
Extends line sets easily with DIY coupler

Specifications

Model #: DIY35-1412C
Pack Size: 1
Internet #: 321590257
Returnable: 90-Day
Store SKU #: 1008244983
Remote Access: Remote Access
Product Depth: 35 in
Product Width: 5 in
Product Height: 35 in
Product Weight: 28 lb
Manufacturer Warranty: This warranty is considered to be valid ONLY when purchased with a MRCOOL HVAC system at this point it will follow the Parts Warranty Guidelines of the purchased MRCOOL HVAC system. part
Mini Split Accessory/Part Type: Mini Split Line Sets

Related products

Related products

MRCOOL LineGuard 4.5 in. 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System

MRCOOL

MRCOOL LineGuard 4.5 in. 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System$118.99^$118⁹⁹

MRCOOL LineGuard 4.5 in. Complete Line Set Cover Kit for Ductless Mini-Split or Central System (16-Piece)

MRCOOL

MRCOOL LineGuard 4.5 in. Complete Line Set Cover Kit for Ductless Mini-Split or Central System (16-Piece)$118.99^$118⁹⁹

MRCOOL DIY 5th Gen 9000 BTU 23.6 SEER2 3/4-Ton Mini-Split Heat Pump Complete System 25 ft. Pre-Charged Line Set 115-Volt-R454B

MRCOOL

MRCOOL DIY 5th Gen 9000 BTU 23.6 SEER2 3/4-Ton Mini-Split Heat Pump Complete System 25 ft. Pre-Charged Line Set 115-Volt-R454B$1,929^$1,929⁰⁰

MRCOOL Steel Support Mounting Bracket for Ductless Mini-Split Condenser

MRCOOL

MRCOOL Steel Support Mounting Bracket for Ductless Mini-Split Condenser$65.35^$65³⁵

MRCOOL Condenser Wall Bracket for 9K, 12K and 18K Systems

MRCOOL

MRCOOL Condenser Wall Bracket for 9K, 12K and 18K Systems$77^$77⁰⁰

MRCOOL DIY 18,000BTU 1.5-Ton Wall Mount Mini Split Air Handler Only w/25ft. DIY Pro Cable Remote and Smart Control 208-230-Volt

MRCOOL

MRCOOL DIY 18,000BTU 1.5-Ton Wall Mount Mini Split Air Handler Only w/25ft. DIY Pro Cable Remote and Smart Control 208-230-Volt$442–$724^$442⁰⁰–^$724⁰⁰

MRCOOL Advantage 5th Gen 9,000 BTU 0.75-Ton 1-Zone 21.2 SEER2 Ductless Mini-Split Complete System with 16 ft. Line-230V-R454B

MRCOOL

MRCOOL Advantage 5th Gen 9,000 BTU 0.75-Ton 1-Zone 21.2 SEER2 Ductless Mini-Split Complete System with 16 ft. Line-230V-R454B$809.33–$844^$809³³–^$844⁰⁰

MRCOOL 25 ft. 1/4 in. x 1/2 in. Line Set for DIY 9K, 12K and 18K

MRCOOL

MRCOOL 25 ft. 1/4 in. x 1/2 in. Line Set for DIY 9K, 12K and 18K$214.99^$214⁹⁹

MRCOOL Versa Pro 2nd Gen 60,000 BTU 5-Ton 15.2 SEER2 Central Ducted Heat Pump Split System with Thermostat-R454B

MRCOOL

MRCOOL Versa Pro 2nd Gen 60,000 BTU 5-Ton 15.2 SEER2 Central Ducted Heat Pump Split System with Thermostat-R454B$2,567–$4,185^$2,567⁰⁰–^$4,185⁰⁰

MRCOOL Steel Support Mounting Bracket for Ductless Mini-Split Condenser

MRCOOL

MRCOOL Steel Support Mounting Bracket for Ductless Mini-Split Condenser$129.47^$129⁴⁷

MRCOOL 25 ft. 1/4 in. x 3/8 in. Flared Line Set Kit with Communication Wire, Wall Sleeve and Drain Hose

MRCOOL

MRCOOL 25 ft. 1/4 in. x 3/8 in. Flared Line Set Kit with Communication Wire, Wall Sleeve and Drain Hose$126^$126⁰⁰

MRCOOL 2nd Gen Central Ducted Hyper Heat Complete System 48,000 BTU 4-Ton 16.5 SEER2 Heat Pump and Air Handler-230-Volt-R454B

MRCOOL

MRCOOL 2nd Gen Central Ducted Hyper Heat Complete System 48,000 BTU 4-Ton 16.5 SEER2 Heat Pump and Air Handler-230-Volt-R454B$3,416–$4,814^$3,416⁰⁰–^$4,814⁰⁰