Shop Ductless Mini Split AC Systems – Unbeatable Deals! 42000 BTU

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🏷️ SaleClearance & Top Deals on Ductless Mini Splits

Premium comfort at unbeatable clearance prices—brand new, factory-sealed systems from Cooper & Hunter, Olmo, and Bravo. Get high SEER2 efficiency and Full Warranty protection while supplies last.

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🏷️ Clearance Sale • Top Deals 2026

Premium Comfort. Unbeatable Clearance Prices.

Stop overpaying for HVAC. Shop our Curated Clearance Collection of high-performance ductless systems from trusted brands like Cooper & Hunter, Olmo, and Bravo. These are new, in-box units priced to move—delivering year-round heating & cooling efficiency without the premium price tag.

  • ⚡ High SEER2 Ratings
  • 📉 Clearance Savings
  • 🔇 Whisper Quiet
  • 🛡️ Full Warranty
  • 📦 Fast Shipping

Smart Buying Guide: What to Look For

Choosing the right clearance model ensures long-term savings. Here are the key technical specs to check before you buy:

  • ⚡
    Voltage Matters (115V vs 230V)
    115V units (usually 9k-12k BTU) are great for older homes where adding a new breaker is hard. 230V is standard for 18k+ BTU and offers slightly better efficiency for whole-home setups.
  • 📉
    Inverter Technology = Savings
    Unlike old window ACs that stop/start loudly, our clearance Inverter models ramp up and down smoothly. This maintains constant temp and cuts energy use by up to 30%.
  • 🔥
    Heat Pump Capability
    Almost all our clearance units are "Heat Pumps," meaning they can reverse operation to provide efficient heating in winter, often effective down to 5°F or lower (brand dependent).

Sizing & Capacity Application Guide

Use this table to select the system capacity based on your room size. Choosing the correct BTU rating prevents excessive compressor wear and ensures optimal humidity control.

Capacity (BTU) Effective Coverage Best Application
6,000 BTU 100 – 250 sq ft Small nurseries, walk-in closets, or tiny home offices.
9,000 BTU 250 – 400 sq ft Standard bedrooms, guest rooms, and home studios.
12,000 BTU 400 – 550 sq ft Master suites, large bedrooms, or small apartments.
18,000 - 19,000 BTU 600 – 900 sq ft Standard living rooms, master wings, or 2-car garages.
24,000 BTU 900 – 1,200 sq ft Open-concept living areas, workshops, or large master suites.
28,000 - 30,000 BTU 1,200 – 1,500 sq ft Large open floor plans, small retail spaces, or Great Rooms.
36,000 BTU 1,500 – 2,000 sq ft Large family rooms, commercial offices, or small basements.
42,000 BTU 2,000 – 2,200 sq ft Whole-floor heating/cooling or large commercial zones.
48,000 BTU 2,200 – 2,500 sq ft Industrial workspaces, large retail shops, or event halls.
55,000 - 60,000 BTU 2,500 – 3,000+ sq ft Large commercial buildings, massive open warehouses, or churches.
⚠️ Important Sizing Note: If your space has high ceilings (over 9 ft), large panoramic windows, or poor insulation, we strongly recommend sizing up by one step (e.g., choosing a 12,000 BTU unit instead of 9,000 BTU) to ensure optimal performance.

🎯 Ready to upgrade your comfort?

Inventory changes daily. Secure a brand-name, warranty-backed system at a fraction of the retail cost. Don't wait for the summer rush.

Shop Clearance Deals →

Expert FAQ: Buying Clearance Mini Splits

📦 Are clearance units used or refurbished? ›
Absolutely not. All clearance items at MiniSplits4Less are 100% brand new, factory-sealed boxes. They are typically overstock, previous year's models, or special promotional buys. You get full manufacturer warranty support just like a full-price unit.
❄️ Do these systems work in freezing winter? ›
Yes. Most of our clearance inventory consists of Heat Pumps. Standard models heat efficiently down to ~5°F to 15°F. If you live in extreme cold, look for "Hyper Heat" or "Low Ambient" models in the description, which can operate down to -13°F or lower.
🔧 What’s included in a complete mini split AC collection? ›
A full collection includes single-zone and multi-zone systems in BTU sizes from 6,000 to 60,000. You’ll find wall-mounted, ceiling cassette, floor console, and ducted options from trusted brands. Most systems come with the indoor head(s), outdoor condenser, control remote, and sometimes Wi-Fi modules or pre-flared copper kits.
⚡ What is SEER2 and why does it matter? ›
SEER2 is the new, stricter Department of Energy efficiency standard (replacing SEER). A higher SEER2 rating means the unit uses less electricity to provide the same amount of cooling. Buying a high SEER2 clearance unit can save you 30-40% on energy bills compared to older central ACs.
🔌 Should I choose 115V or 230V? ›
Efficiency is generally the same for both. Choose 115V if you are installing a small unit (9k-12k) in a room where you don't want to run new heavy-duty wiring. Choose 230V for larger units (18k+) or multi-zone systems, as they require more stable power delivery.
📏 What size do I need for 1000 sq ft? ›
For 1000 sq ft, you typically need between 18,000 and 24,000 BTU. However, layout matters. If the space is divided into several rooms, a Multi-Zone system (e.g., one outdoor unit + two 12k indoor units) will provide much better air distribution than a single large unit.
🔊 How loud are these systems? ›
Ductless systems are famous for being whisper-quiet. Most indoor units in our clearance section operate as low as 19-25 dB(A), which is quieter than a library. The outdoor compressors are also significantly quieter than traditional central AC condensers.

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