Kaupia

Home & Garden · Mini Split

MRCOOL DIY 5th Gen 3-Zone 51,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+18K+24K), DIYM355HP

MRCOOL · sold by Premium Home Source · $6,974.00–$8,085.00 · in stock

MRCOOL DIY 5th Gen 3-Zone 51,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+18K+24K), DIYM355HP

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro. Three Rooms, Perfect Comfort: Heat or cool three spaces that are 350 sq. ft., 750 sq. ft. and 1,000 sq. ft. each with independent temperature control for personalized comfort. Truly DIY-Friendly : Forget expensive installs - no HVAC license or special tools required . If you can use basic hand tools, you can do this. No Hassle Setup: Comes with pre-charged Quick-Connect® line sets , so there’s no…

OptionPriceStock
16 ft. + 16 ft. + 16 ft.$6,974.00in stockCompare delivered price → · Checkout at Premium Home Source
25 ft. + 25 ft. + 25 ft.$7,230.00in stockCompare delivered price → · Checkout at Premium Home Source
35 ft. + 35 ft. + 35 ft.$7,814.00in stockCompare delivered price → · Checkout at Premium Home Source
50 ft. + 50 ft. + 50 ft.$8,085.00in stockCompare delivered price → · Checkout at Premium Home Source

Prices and stock from www.premiumhomesource.com’s public catalog, last checked 2026-11-10 02:51 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) for participating merchants, which fulfill directly. “Checkout at the store” uses the store’s own payment and support. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:10db67f0-9b3a-4293-902b-ad71f2da55cd; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.