HOT ! MRCOOL DIY 36K 5th Gen Multi-Zone 12K + 24K 16ft Line Set Bundle 230V R-454B DIYM236HPW06D00

MRCOOL DIY 36K 5th Gen Multi-Zone 12K + 24K 16ft Line Set Bundle 230V R-454B DIYM236HPW06D00

The MRCOOL DIYM236HPW06D00 36K 5th Gen Multi-Zone Bundle is designed for homeowners seeking professional-grade climate control with simple DIY installation. This versatile bundle includes a 36,000 BTU outdoor condenser paired with two indoor air handlers—12,000 BTU and 24,000 BTU—perfect for multi-zone cooling and heating in residential spaces. With cutting-edge efficiency and user-friendly features, it ensures consistent comfort in every room.

Engineered with advanced technology, this system utilizes R-454B refrigerant, offering an eco-friendly solution without compromising performance. The DIY 5th Gen system is designed to simplify installation with pre-charged line sets and straightforward setup instructions, eliminating the need for specialized tools or professional contractors in most cases.

In addition to its efficient heating and cooling capabilities, the bundle offers quiet operation and long-term reliability. The outdoor condenser is built to withstand harsh weather conditions, while the indoor units maintain a low noise level, creating a serene home environment. This system also supports energy-saving modes to reduce electricity costs while keeping your home comfortable year-round.

With MRCOOL’s DIY 5th Gen technology, homeowners can enjoy the convenience of modern climate control without the complexity of traditional HVAC installation. Ideal for new constructions or upgrades, this bundle delivers a powerful, customizable, and efficient solution for multi-zone home comfort.

Features

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  DIY 5th Generation system for easy installation

  
  


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  Multi-zone capability with 12K + 24K indoor air handlers

  
  


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  Eco-friendly R-454B refrigerant

  
  


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  Pre-charged 16ft line sets included

  
  


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  Quiet indoor and outdoor operation

  
  


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  Energy-efficient and reliable performance

  
  

Specifications

What’s Included

✔ 36,000 BTU 5th Gen Multi-Zone Condenser — DIY-MULTI5-36HP230D-O

• 36,000 BTU cooling / 36,000 BTU heating


• Supports up to 5 zones


• 23 SEER2, 12 EER2, 9.9 HSPF2-4


• Pre-charged R-454B Quick-Connect ports


• SmartHVAC app + Alexa + Google Assistant


• Gold Fin® corrosion-resistant outdoor coil


• Quiet, efficient DC inverter performance


• Up to 221 ft total line set length capability

Electrical:

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  MCA: 30.5A


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  Max Fuse/Breaker: 35A


• Voltage: 208/230V

12,000 BTU 5th Gen DIY Wall Mount — DIY-12-HP-WMAH-230D25-O

• Ideal for up to 550 sq ft


• Perfect for bedrooms, offices, or mid-sized rooms


• Includes SmartHVAC app + remote + Follow Me®


• Ultra-quiet operation


• Works flawlessly with the DIY16-1438-O 16 ft line se

24,000 BTU 5th Gen DIY Wall Mount — DIY-24-HP-WMAH-230D25-O

• Comfort for up to 1,050 sq ft


• Strong airflow for open living spaces


• SmartHVAC app, Alexa, Google control


• Gold Fin® anti-corrosion


• Quiet mode, dry mode, multi-speed fan

Pairs with DIY16-3858-O (16 ft 3/8 × 5/8 line set).

16 ft 1/4 × 3/8 Pre-Charged Line Set — DIY16-1438-O

• Length: 16 ft


• Liquid: 1/4”


• Suction: 3/8”


• Pre-charged with R-454B


• Quick-Connect fittings


• Ideal for 12K indoor units near the condenser

16 ft 3/8 × 5/8 Pre-Charged Line Set — DIY16-3858-O

• Length: 16 ft


• Liquid: 3/8”


• Suction: 5/8”


• Pre-charged with R-454B


• Perfect for 24K indoor units positioned close to the condenser

Frequently Asked Questions (FAQ\'s)

1. What rooms is this bundle best for?

A 12K zone (~550 sq ft) + 24K zone (~1,050 sq ft) is ideal for a bedroom + large living area, office + bonus room, or two-story split coverage.

2. Is this a true DIY system?

Yes — MRCOOL’s Quick-Connect line sets are factory pre-charged with R-454B, so you don’t need gauges or vacuum pumps when installed according to MRCOOL’s instructions.

3. What breaker size is required?

For the condenser:

• 
  Max Fuse/Breaker: 35A


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  Minimum Circuit Ampacity: 30.5A

4. Are the 16 ft line sets long enough?

Yes, when the air handlers are mounted close to the outdoor unit, typically:

• Same wall


• Adjacent room


• Short back-to-back install

5. Can I add more zones later?

Yes — the 36k unit supports up to 5 zones total, following MRCOOL’s BTU and connection limits.

6. Does each indoor unit have its own temperature control?

Yes — both the 12K and 24K have independent thermostats, remotes, WiFi control, and settings.

7. Is the system compatible with Alexa or Google?

Yes — full Alexa + Google Assistant voice support.

8. Does this handle humidity?

Yes — both indoor units feature DRY MODE for dehumidification.