DIY ACCESSORIES
10 products
Showing 1 - 10 of 10 products
🛠️ Line Sets & Extension Bundles
Pre‑charged Quick‑Connect Line Set Kits
Available in lengths like 16′, 25′, 35′, 50′ (for 9–12–18k and 24–36k systems), each includes pre‑filled refrigerant lines, control wire, and couplers—perfect for starting or extending a mini‑split installation.
Bundle Options with Multiple Lengths
Combination kits offer flexible lengths (e.g. 25′+35′ or two 25′ sets) plus 75′ of communication cable—ideal for customizing line runs while maintaining factory warranty.
🔗 Couplers & Control Wire
Coupler Kits
Brass quick‑connect couplers enable joining line sets securely without brazing or vacuum tools. Designed for R‑410A/454B systems, they’re leak‑tested per installation manuals.
Communication Cable (DIYPro™)
Typically includes 75 ft of armored wire to replace shorter OEM cable—essential when extending line run lengths.
🏗️ Wall & Condenser Mounting Brackets
**Wall-Mount Bracket Kits**
Engineered for vinyl, stucco, brick, or concrete, these heavy‑duty steel brackets support indoor or outdoor units.
🛡️ Line Guard Kits & Covers
LineGuard Composite Line Cover
4.5″ wide, 16-piece plastic cover protects refrigerant and drain lines against UV exposure and weather. Includes elbows and end caps.
🧰 Accessories & Spare Parts
Condenser Adapters & Bushings
Adaptors for different line diameters and substitutions if OEM parts are lost or damaged.
Thermostats & Surge Protectors
Hardwired wall‑mount remotes and MPC-approved surge protection kits for electrical safety.
Installation Accessories
Stuff like electrical wiring kits, breakaway fittings, strain reliefs, insulation, wire clips, and more.
📌 Why These Accessories Matter
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Maintain Warranty Integrity
Using MRCOOL‑approved parts ensures compliance with manuals and specs—preventing voidance due to improper field modifications. -
Simplified DIY Process
Quick‑connect lines and pre‑filled bundles eliminate the need for brazing or refrigerant charging. -
Professional Grade Stability & Appearance
Brackets and guards provide robust mounting and clean installation aesthetics. -
Durability & Protection
Weather-resistant line covers prevent damage and enforce code compliance in exposed exterior runs.