HOT ! MRCOOL DIY 36,000 BTU 4‑Zone 23 SEER2 Multi‑Zone Ductless Mini‑Split Air Conditioner & Heat Pump System DIYM436HPW01D00

MRCOOL DIY 36,000 BTU 4‑Zone 23 SEER2 Multi‑Zone Ductless Mini‑Split Air Conditioner & Heat Pump System DIYM436HPW01D00

The MRCOOL® DIY® 36,000 BTU 4‑Zone Multi‑Zone Ductless Mini‑Split Air Conditioner & Heat Pump System (DIYM436HPW01D00) delivers advanced, customizable comfort for homeowners seeking room‑by‑room climate control without the hassle and cost of professional installation. Designed to efficiently heat and cool multiple spaces—including bedrooms, offices, nurseries, and bonus rooms—this system pairs a powerful 36,000 BTU outdoor condenser with three 6,000 BTU and one 9,000 BTU wall‑mounted indoor air handlers. With a high‑efficiency 23 SEER2 rating, DC inverter compressor, and smart‑enabled controls, it’s engineered for both performance and energy savings.

What sets this bundle apart is MRCOOL’s patented DIY® QuickConnect® technology. Each line set arrives factory‑sealed and pre‑charged with R‑454B refrigerant, eliminating vacuum pumps, gauges, and refrigerant handling—so you can install with confidence and ease. Along with Gold Fin® anti‑corrosion protection, smart app compatibility, and independent zone control, this system offers tailored comfort, lower energy bills, and versatile connectivity with Amazon Alexa®, Google Home®, and the MRCOOL® Smart HVAC Controller® app.

Features

• 36,000 BTU total system capacity


• 4 independently controlled comfort zones


• Three 6K zones + one 9K zone


• 23 SEER2 high-efficiency rating


• DC inverter variable-speed compressor


• DIY® QuickConnect® pre-charged line sets


• No vacuum pump or HVAC license required


• DIYPRO® cable — no electrical conduit needed


• Gold Fin® corrosion-resistant coating


• Follow Me® temperature sensing


• MRCOOL® Smart HVAC Controller® App


• Amazon Alexa® & Google Home® compatible


• ENERGY STAR® & AHRI certified

Specifications

What’s Included

• ✔ MRCOOL® DIY® 36K BTU Multi-Zone Outdoor Condenser


• ✔ (3) 6K BTU Wall-Mounted Indoor Air Handlers


• ✔ (1) 9K BTU Wall-Mounted Indoor Air Handler


• ✔ (4) 16-ft DIY® QuickConnect® Line Sets (1/4 × 3/8)


• ✔ DIYPRO® communication cable


• ✔ Wireless remotes for each indoor unit


• ✔ Installation manuals & mounting hardware

Frequently Asked Questions (FAQ\'s)

Is this system truly DIY?

Yes. No vacuuming, gauges, or refrigerant handling required.

Can each room be set to a different temperature?

Yes. Each zone operates independently.

Why mix 6K and 9K air handlers?

This allows better load matching for rooms with different sizes or sun exposure.

Does this system support smart control?

Yes. Works with Alexa®, Google Home®, and the MRCOOL® Smart HVAC Controller® App.