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Diycoupler-1412K75C - Diy 4Th/ 5Th Gen Diy Coupler With 75Ft Diy Pro Cable For 6K, 9K, 12, 18K - Mrcool

Brand: Mrcool
Part #: Diycoupler-1412K75C
$427.00
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Description / Diycoupler-1412K75C - Diy 4Th/ 5Th Gen Diy Coupler With 75Ft Diy Pro Cable For 6K, 9K, 12, 18K - Mrcool

MrCool Diycoupler-1412K75C Communication / Control Cable
MrCool • HVAC Installation Supplies
Diycoupler-1412K75CMrCoolCommunication / Control Cable6,000 BTU

Diycoupler-1412K75C Communication / Control Cable MrCool MrCool Communication / Control Cable HVAC Diy 4Th/ 5Th Gen Diy Coupler With 75Ft Diy Pro Cable For 6K, 9K, 12, 18K

The MrCool Diycoupler-1412K75C is a communication / control cable that links the indoor and outdoor units Diy 4Th/ 5Th Gen Diy Coupler With 75Ft Diy Pro Cable For 6K, 9K, 12, 18K. Runs alongside the lineset to carry control signals between condenser and air handler.

⚠ Important Note

Confirm this accessory matches your MrCool model, line-set size, and refrigerant type before installing. Disconnect power before working near the equipment, and follow the MrCool installation guide for a weather-tight, code-compliant result.

✓ What You Get

  • ✓ Stable communication between units
  • ✓ Reliable control signaling
  • ✓ A clean, correctly rated run

📍 Where It Works

  • ▸ Runs alongside the lineset to carry control signals between condenser and air handler.

✓ Helps With

  • ✓ Stable communication between units
  • ✓ Reliable control signaling
  • ✓ A clean, correctly rated run

↻ Reasons to Replace

  • ▸ Damaged, cracked, or weathered
  • ▸ Worn or corroded with age
  • ▸ Upgrading or replacing the system
  • ▸ Lost or missing during service
  • ▸ Original no longer sealing or performing

🔧 Installation Overview

  1. Confirm the accessory matches your MrCool model and line-set size.
  2. Disconnect power before working near the equipment.
  3. Mount or route the accessory in the correct position per the install guide.
  4. Secure, seal, and insulate connections as applicable.
  5. Verify a clean, weather-tight, code-compliant installation.

📋 Specifications

Specifications
TypeCommunication / Control Cable
BrandMrCool
Cooling/Heating Capacity6,000 BTU
Generation5th Gen
Length75 ft

❓ Common Questions

What is the MrCool Diycoupler-1412K75C?

It's a MrCool communication / control cable a communication / control cable that links the indoor and outdoor units.

Will it fit my MrCool system?

Match it to your MrCool model and line-set size using the specs above. If you're unsure, send us your model and we'll confirm.

Is this an installation accessory or a functional part?

This is an installation supply/accessory for the MrCool system, not a refrigerant-circuit component.