The Best Ductless Mini-Split Systems Online
Cooper&Hunter and Dial Manufacturing represent the forefront of ductless technology, each bringing unique strengths to your climate control needs. Let's explore what makes these systems special:
Cooper & Hunter Mini-Split Systems
Cooper & Hunter mini-split systems offer reliable, energy-efficient heating and cooling for homes and businesses. Known for their sleek design, quiet operation, and cutting-edge inverter technology, these systems provide year-round comfort while helping you save on energy costs. Whether you're upgrading your HVAC or adding climate control to a new space, Cooper & Hunter is a trusted choice worldwide.
What Makes Cooper & Hunter Mini-Splits Great:
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High Energy Efficiency – Inverter technology delivers powerful performance while lowering electricity bills.
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Whisper-Quiet Operation – Ideal for bedrooms, offices, and living areas with sound levels as low as 24 dB.
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Sleek, Modern Design – Blends seamlessly into any interior decor.
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Heating + Cooling All Year Round – Works efficiently in extreme temperatures, including sub-zero conditions.
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WiFi Control Available – Manage your comfort remotely via smartphone or smart home systems.
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Easy Installation – Ductless setup reduces complexity and cost.
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Reliable Warranty Support – Backed by strong manufacturer warranties and technical service.
Dial's mini-split systems deliver exceptional efficiency with SEER2 ratings up to 22.5, making them some of the most energy-conscious options available. Their lineup includes:
Technical Specifications That Matter
Let's break down the key features that make these systems stand out:
Efficiency Ratings:
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SEER2 Ratings: 18.5-22.5 (exceeding industry standards)
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Energy Star Certification across most models
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Variable-speed compressors for optimal performance
Operating Parameters:
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Cooling Capacity: 9,000-36,000 BTU
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Heating Performance: Down to -13°F on select models
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Sound Levels: As low as 27dB indoor operation
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Voltage Options: 115V and 230V to match your electrical setup
Installation Flexibility:
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Wall-mounted options for maximum space efficiency
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Pre-charged line sets (MRCOOL DIY series)
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Standard and extended line set lengths available
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Multiple drainage options for various mounting scenarios
Frequently Asked Questions About Mini-Split Systems
How do I figure out what size mini-split system I need?
Think of sizing a mini-split like choosing the right engine for your car – too small and it struggles, too large and it's inefficient. The basic rule is 20 BTU per square foot of space, but several factors can adjust this up or down.
A well-insulated 400-square-foot room might need only a 9,000 BTU unit, while the same space with large windows or high ceilings could require 12,000 BTU. We can help you calculate the perfect size by considering:
What makes SEER2 ratings different from regular SEER, and why should I care?
SEER2 is like the new EPA fuel economy tests – it's a more realistic measure of real-world performance. The new SEER2 testing uses higher external static pressure, better reflecting typical installation conditions. A 22.5 SEER2 rating (like on Dial's 80400 model) is exceptionally efficient, potentially saving hundreds annually on energy costs compared to older systems or traditional AC units.
What maintenance do these systems need?
Mini-split maintenance is like regular car maintenance – a little prevention goes a long way. Here's a simple schedule: Monthly: Clean or replace air filters Quarterly: Clean outdoor unit and check for debris Annually: Professional inspection of:
