20 Best Split Air Conditioner 4 Zone [2024]

Are you looking for the best Split Air Conditioner 4 Zone? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Split Air Conditioner 4 Zone.

We Recommended:

# Preview Product
1 Senville SENA-36HF/Q Quad Zone Mini Split Air Conditioner Heat Pump, 36000 BTU, Works with Alexa,... Senville SENA-36HF/Q Quad Zone Mini Split Air Conditioner Heat Pump, 36000 BTU, Works with Alexa,...
2 Cooper & Hunter Quad 4 Zone 9000 9000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner... Cooper & Hunter Quad 4 Zone 9000 9000 12000 12000 BTU Multi Zone Ductless Mini Split Air...
3 Cooper & Hunter Tri 3 Zone 12000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner and... Cooper & Hunter Tri 3 Zone 12000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner...
4 Dual 2 Zone 9000 12000 Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump Multi Sophia... Dual 2 Zone 9000 12000 Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump Multi...
5 Cooper & Hunter Dual Zone 12000 18000 BTU Ductless Mini Split Air Conditioner Heat Pump Full Set... Cooper & Hunter Dual Zone 12000 18000 BTU Ductless Mini Split Air Conditioner Heat Pump Full Set...
6 Senville SENA-30HF/T Tri Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Works with Alexa,... Senville SENA-30HF/T Tri Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Works with Alexa,...
7 Tri 3 Zone 12000 12000 18000 BTU Multi Zone Ductless Mini Split Air Conditioner Heat Pump WiFi Ready... Tri 3 Zone 12000 12000 18000 BTU Multi Zone Ductless Mini Split Air Conditioner Heat Pump WiFi...
8 Klimaire 4 Zone Inverter Air Conditioner Multi Split Heat Pump (12K+12K+12K+12K) btu Klimaire 4 Zone Inverter Air Conditioner Multi Split Heat Pump (12K+12K+12K+12K) btu
9 Cooper & Hunter 4 Zone Mini Split - 9000 + 9000 + 12000 + 18000 - Ductless Air Conditioner -... Cooper & Hunter 4 Zone Mini Split - 9000 + 9000 + 12000 + 18000 - Ductless Air Conditioner -...
10 Gree MULTI30CVIR303-30,000 BTU Multi21+ Tri-Zone Wall Mount Mini Split Air Conditioner Heat Pump... Gree MULTI30CVIR303-30,000 BTU Multi21+ Tri-Zone Wall Mount Mini Split Air Conditioner Heat Pump...
11 Cooper & Hunter 4 Zone 9000 12000 12000 24000 BTU Multi Zone Ductless Mini Split Air Conditioner... Cooper & Hunter 4 Zone 9000 12000 12000 24000 BTU Multi Zone Ductless Mini Split Air Conditioner...
12 Quad 4 Zone Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump 9000 9000 9000 12000 Quad 4 Zone Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump 9000 9000 9000 12000
13 Quad 4 Zone Mini Split Ductless Air Conditioner Heat Pump 9000 9000 12000 18000 Multi Quad 4 Zone Mini Split Ductless Air Conditioner Heat Pump 9000 9000 12000 18000 Multi
14 Cooper and Hunter 2 Zone Mini Split - 9000 + 12000 Ductless Air Conditioner - Pre-Charged Dual Zone... Cooper and Hunter 2 Zone Mini Split - 9000 + 12000 Ductless Air Conditioner - Pre-Charged Dual...
15 Cooper & Hunter 4 Zone Mini Split - 9000 + 9000 + 9000 + 18000 - Ductless Air Conditioner -... Cooper & Hunter 4 Zone Mini Split - 9000 + 9000 + 9000 + 18000 - Ductless Air Conditioner -...
16 Dual 2 Zone 9000 18000 BTU Wall Mount 21.3 SEER Ductless Mini Split Air Conditioner Heat Pump Full... Dual 2 Zone 9000 18000 BTU Wall Mount 21.3 SEER Ductless Mini Split Air Conditioner Heat Pump...
17 Quad 4 Zone Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump 9000 9000 12000 18000 Quad 4 Zone Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump 9000 9000 12000 18000
18 Cooper & Hunter Dual Zone 12000 24000 BTU Ductless Mini Split Air Conditioner Heat Pump Full Set... Cooper & Hunter Dual Zone 12000 24000 BTU Ductless Mini Split Air Conditioner Heat Pump Full Set...
19 Cooper & Hunter 4 Zone 9000 9000 9000 18000 Mini Split AC/Heating System Heat Pump With 25ft... Cooper & Hunter 4 Zone 9000 9000 9000 18000 Mini Split AC/Heating System Heat Pump With 25ft...
20 Senville 48000 BTU Five Zone Mini Split Air Conditioner Heat Pump SENA-48HF/F Senville 48000 BTU Five Zone Mini Split Air Conditioner Heat Pump SENA-48HF/F
Bestseller No. 1
Senville SENA-36HF/Q Quad Zone Mini Split Air Conditioner Heat Pump, 36000 BTU, Works with Alexa,...
  • PERFECT FOR MULTIPLE ROOMS: Comes with multiple indoor air handlers for individual rooms and a single outdoor unit. Enjoy individual temperature...
  • ALEXA ENABLED: Use voice or app control to control your air conditioner from anywhere. Use routines to adjust temperature settings while you are away...
  • ULTRA HIGH EFFICIENCY: AHRI Certified Air Conditioner and Arctic Heat Pump (Up to -22°F/-30°C) Uses 208-230V, UL Listed, Works with Alexa
  • DESIGNED FOR HOME & BUSINESS: Powerful performance and dependable durability with high quality design for an attractive appearance. Great for...
  • 10 YEAR WARRANTY: Backed by an industry leading manufacturer’s warranty, with 5 years on parts replacement and 10 years on compressor. Trusted...
Bestseller No. 2
Cooper & Hunter Quad 4 Zone 9000 9000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner...
  • Cooper&Hunter Sophia Multi Zone 36,000 BTU Inverter Condenser 22.5 SEER with four (4) Wall Mount Air Handlers 9000 BTU, 9000 BTU, 12000 BTU, 12000 BTU...
  • Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to -13F°
  • Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
  • Includes Hi-Grade Installation Kits with 25ft Pre-Flared and Insulated Copper Line Set, Communication Wires, Small Accessories and a Drainage...
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, experienced technicians should you ever need...
Bestseller No. 3
Cooper & Hunter Tri 3 Zone 12000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner and...
  • Cooper&Hunter Sophia Series Multi Zone 28,000 BTU Inverter Condenser 22 SEER with three (3) Wall Mount Air Handlers 12,000 BTU, 12,000 BTU, 12,000 BTU...
  • Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation,...
  • Includes 3 Installation Kits for each head with 25ft 1/4"-1/2" Copper Line Set, Accessories, Communication Wires, and 16ft drainage extension.
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, U.S.-based experienced technicians should you ever...
  • Due to the size and the weight system is shipped palletized with an arranged freight delivery service. An appointment for delivery is required....
Bestseller No. 4
Dual 2 Zone 9000 12000 Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump Multi Sophia...
  • High efficiency 18,000 BTU Inverter Compressor 21.3 SEER Dual (2) Zone Ceiling Cassette 9000 12000 BTU Mini Split Air Heat Pump System Energy Star...
  • Includes 25' Installation Kits with Copper Line Set, Accessories and Communication Wires
  • Built-in Water Pump. Digital remote and a wired remote thermostat included.
  • You are protected by very long seven year warranty on the compressor and a five year warranty on everything else.
  • Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
Bestseller No. 5
Cooper & Hunter Dual Zone 12000 18000 BTU Ductless Mini Split Air Conditioner Heat Pump Full Set...
  • Cooper&Hunter Sophia Series High efficiency Dual Zone Ductless Mini Split Heat Pump System featuring 28,000 BTU Inverter Outdoor Condenser 22 SEER...
  • Uses 208-230V, ETL Intertek Approved, Energy Star Certified, AHRI Certified
  • Works for heating with ambient temperature up to -13F°
  • Includes Two Hi-Grade Installation Kits 1/4-1/2, with 25ft Pre-Flared and Insulated Copper Line Set, Communication Wires, Small Accessories and a...
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, U.S.-based experienced technicians should you ever...
Bestseller No. 6
Senville SENA-30HF/T Tri Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Works with Alexa,...
  • PERFECT FOR MULTIPLE ROOMS: Comes with multiple indoor air handlers for individual rooms and a single outdoor unit. Enjoy individual temperature...
  • ALEXA ENABLED: Use voice or app control to control your air conditioner from anywhere. Use routines to adjust temperature settings while you are away...
  • DESIGNED FOR HOME & BUSINESS: Powerful performance and dependable durability with high quality design for an attractive appearance. Great for...
  • 10 YEAR WARRANTY: Backed by an industry leading manufacturer’s warranty, with 5 years on parts replacement and 10 years on compressor. Trusted...
  • WHAT’S INCLUDED: Includes indoor air handlers, outdoor condenser and installation kit with 16ft. line set and communication wire. Important note:...
Bestseller No. 7
Tri 3 Zone 12000 12000 18000 BTU Multi Zone Ductless Mini Split Air Conditioner Heat Pump WiFi Ready...
  • Cooper&Hunter Sophia Series High efficiency Three Zone Ductless Mini Split Heat Pump System featuring 36,000 BTU Inverter Outdoor Condenser 22.5 SEER...
  • Uses 208-230V, ETL Intertek Approved, AHRI Certified
  • Works for heating with ambient temperature up to -13F°. Quiet Operation, Great for Bedrooms, Additions, Living Rooms and Commercial Applications.
  • Includes 3 Installation Kits with 25ft Pre-Flared and Insulated Copper Line Set 1/4"-1/2", Communication Wires, Small Accessories and a Drainage...
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty. Professional installation is required
Bestseller No. 8
Klimaire 4 Zone Inverter Air Conditioner Multi Split Heat Pump (12K+12K+12K+12K) btu
  • Klimaire ultra highly efficient 4-Zone 21.5 SEER ductless mini-split inverter system includes 4 indoor units with remote control, an outdoor unit, and...
  • Outdoor Unit is pre-charged and accommodates up to 25 ft length of refrigerant lines. Latest design rotary compressor and built-in crankcase heater...
  • 4 in 1 system: heating, cooling, fan and dehumidification modes. Turbo function, multi-speed fan, self-diagnosis and follow me are functions available...
  • DC Inverter technology extends the heating and cooling capacity at lower ambient conditions down to 5 ºF/-15 ºC and provides up to 30 percent power...
  • This system comes with 4 x 25 ft long complete installation kit. Outdoor wall bracket included. 5 Year Compressor Limited Warranty. Energy Star...
Bestseller No. 10
Gree MULTI30CVIR303-30,000 BTU Multi21+ Tri-Zone Wall Mount Mini Split Air Conditioner Heat Pump...
  • Required, but not included: 1/4" x 3/8" line set (x2) | The Gree Multi21+ Tri-Zone VIREO 30,000 BTU System is powered by Grees G10 inverter-driven...
  • Our G10 inverter technology saves energy, reduces outdoor noise and keeps room temperature steady by eliminating the harsh starts & stops of...
  • The Multi21+ Vireo Wall Mount has a compact design that blends well with any decor. Theres even an option to upgrade with a field-installed Wi-Fi kit...
  • Wi-Fi Capable - Kit Sold Separately. The perfect option for your home or office needs.
  • SEER: 21.0000 -- EER: 12.5000 -- Room Size: 1,000 - 1,650 ft2
Bestseller No. 11
Cooper & Hunter 4 Zone 9000 12000 12000 24000 BTU Multi Zone Ductless Mini Split Air Conditioner...
  • Cooper & Hunter Sophia Series 48,000 BTU Multi Zone Outdoor Condenser 21.5 SEER, 230V, with (4) Wall Mount Air Handlers 9,000 BTU, 12,000 BTU, 12,000...
  • WiFi Ready (additional adapter required but not included), ETL Intertek Approved, AHRI Certified
  • Pre-charged with refrigerant and ready for installation: 25ft copper line set, communication wires, and drainage extension included with your order....
  • Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms and...
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, U.S.-based experienced technicians should you ever...
Bestseller No. 12
Quad 4 Zone Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump 9000 9000 9000 12000
  • ENJOY A COMFY HOME no matter the outside temperature. Heat and cool up to 1800 sf with our multi zone mini split when outside temperatures are as low...
  • SAVE YOUR MONEY. A whisper quiet ductless mini split air conditioner uses very little electricity. No more power guzzling starts and stops. Save up to...
  • TOTAL PEACE OF MIND. You'll never, ever worry about an AC problem with our 7/5 year warranty, 30 day money back guarantee, and U.S. based replacement...
  • LASTS A LONG TIME. Cooper and Hunter cuts no corners with production quality. None. Your new mini split air conditioner - heat pump is built with the...
  • WHAT’S INCLUDED. You’ll receive the outside compressor, which is already fully charged with refrigerant, four air handlers, four remotes, and four...
Bestseller No. 13
Quad 4 Zone Mini Split Ductless Air Conditioner Heat Pump 9000 9000 12000 18000 Multi
  • ENJOY A COMFY HOME no matter the outside temperature. Heat and cool up to 2400 sf with our multi zone mini split when outside temperatures are as low...
  • SAVE YOUR MONEY. A whisper quiet ductless mini split air conditioner uses very little electricity. No more power guzzling starts and stops. Save up to...
  • TOTAL PEACE OF MIND. You'll never, ever worry about an AC problem with our 7/5 year warranty, 30 day money back guarantee, and U.S. based replacement...
  • LASTS A LONG TIME. Cooper and Hunter cuts no corners with production quality. None. Your new mini split air conditioner - heat pump is built with the...
  • WHAT’S INCLUDED. You’ll receive the outside compressor, which is already fully charged with refrigerant, four air handlers, and four remotes....
Bestseller No. 14
Cooper and Hunter 2 Zone Mini Split - 9000 + 12000 Ductless Air Conditioner - Pre-Charged Dual Zone...
  • ENJOY A COMFY HOME no matter the outside temperature. Heat and cool up to 1000 sf with our multi zone mini split when outside temperatures are as low...
  • SAVE YOUR MONEY. A whisper quiet ductless mini split air conditioner uses very little electricity. No more power guzzling starts and stops. Save up to...
  • TOTAL PEACE OF MIND. You'll never, ever worry about an AC problem with our 7/5 year warranty, 30 day money back guarantee, and U.S. based replacement...
  • LASTS A LONG TIME. Cooper and Hunter cut no corners with production quality. None. Your new mini split air conditioner - heat pump is built with the...
  • WHAT’S INCLUDED. You’ll receive the outside compressor, which is already fully charged with refrigerant, two air handlers, two remotes, and two...
Bestseller No. 16
Dual 2 Zone 9000 18000 BTU Wall Mount 21.3 SEER Ductless Mini Split Air Conditioner Heat Pump Full...
  • Cooper&Hunter Sophia Series 28,000 BTU Multi Zone Outdoor Condenser 22 SEER, 230V, with (2) Wall Mount Air Handlers 9,000 BTU + 18,000 BTU
  • WiFi Ready (additional adapter required), ETL Intertek Approved, Energy Star Certified, AHRI Certified
  • Includes Hi-Grade Installation Kits 1/4"-3/8" and 1/4"-1/2", with 25ft Pre-Flared and Insulated Copper Line Set, Communication Wires, Small...
  • Works for heating with ambient temperature up to -13F°. Works for heating with ambient temperature up to -13F°Whisper Technology for Quiet...
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, U.S.-based experienced technicians should you ever...
Bestseller No. 17
Quad 4 Zone Ductless Mini Split Ceiling Cassette Air Conditioner Heat Pump 9000 9000 12000 18000
  • ENJOY A COMFY HOME no matter the outside temperature. Heat and cool up to 2400 sf with our multi zone mini split when outside temperatures are as low...
  • SAVE YOUR MONEY. A whisper quiet ductless mini split air conditioner uses very little electricity. No more power guzzling starts and stops. Save up to...
  • TOTAL PEACE OF MIND. You'll never, ever worry about an AC problem with our 7/5 year warranty, 30 day money back guarantee, and U.S. based replacement...
  • LASTS A LONG TIME. Cooper and Hunter cuts no corners with production quality. None. Your new mini split air conditioner - heat pump is built with the...
  • WHAT’S INCLUDED. You’ll receive the outside compressor, which is already fully charged with refrigerant, four air handlers, four remotes, and four...
Bestseller No. 18
Cooper & Hunter Dual Zone 12000 24000 BTU Ductless Mini Split Air Conditioner Heat Pump Full Set...
  • High efficiency 36,000 BTU Inverter Condenser 22.5 SEER Ductless Multi Split Dual (2) Zone Heat Pump System
  • Uses 208-230V, ETL Intertek Approved, AHRI Certified
  • Works for heating with ambient temperature up to -13F°
  • Includes 2 Installation Kits with Copper Line Set, Accessories and Communication Wires
  • Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
Bestseller No. 19
Cooper & Hunter 4 Zone 9000 9000 9000 18000 Mini Split AC/Heating System Heat Pump With 25ft...
  • Cooper & Hunter Sophia Series 36,000 BTU Multi Zone Outdoor Condenser 22.5 SEER, 230V, with (4) Wall Mount Air Handlers 9,000 BTU, 9,000 BTU, 9,000...
  • WiFi Ready (additional adapter required but not included), ETL Intertek Approved, AHRI Certified
  • Pre-charged with refrigerant and ready for installation: 25ft copper line set, communication wires, and drainage extension included with your order....
  • Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms and...
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, U.S.-based experienced technicians should you ever...
Bestseller No. 20
Senville 48000 BTU Five Zone Mini Split Air Conditioner Heat Pump SENA-48HF/F
  • (5) 9000 BTU Indoor Air Handlers (1) 48000 BTU Outdoor Condenser
  • DC Inverter Technology for Ultra High Efficiency and Performance
  • High Quality Design for an Attractive Appearance, Powerful Performance,and Dependable Durability
  • Uses 208-230V, ETL Intertek Approved, AHRI Certified, ENERGYSTAR
  • Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.

Having trouble finding a great Split Air Conditioner 4 Zone?

This problem is well understood by us because we have gone through the entire Split Air Conditioner 4 Zone research process ourselves, which is why we have put together a comprehensive list of the best Split Air Conditioner 4 Zones available in the market today.

After hours of searching and using all the models on the market, we have found the best Split Air Conditioner 4 Zone for 2023. See our ranking below!

How Do You Buy The Best Split Air Conditioner 4 Zone?

Do you get stressed out thinking about shopping for a great Split Air Conditioner 4 Zone? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Split Air Conditioner 4 Zone, which is why we have assembled a comprehensive list of the greatest Split Air Conditioner 4 Zone available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Split Air Conditioner 4 Zone that you consider buying. Your questions might include the following:

  • Is it worth buying an Split Air Conditioner 4 Zone?
  • What benefits are there with buying an Split Air Conditioner 4 Zone?
  • What factors deserve consideration when shopping for an effective Split Air Conditioner 4 Zone?
  • Why is it crucial to invest in any Split Air Conditioner 4 Zone, much less the best one?
  • Which Split Air Conditioner 4 Zone are good in the current market?
  • Where can you find information like this about Split Air Conditioner 4 Zone?

We’re convinced that you likely have far more questions than just these regarding Split Air Conditioner 4 Zone, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Split Air Conditioner 4 Zone, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Split Air Conditioner 4 Zone. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Split Air Conditioner 4 Zone buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Split Air Conditioner 4 Zone currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Split Air Conditioner 4 Zone has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Split Air Conditioner 4 Zone?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Split Air Conditioner 4 Zone.
  5. Customer Ratings: Number ratings grade Split Air Conditioner 4 Zone objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Split Air Conditioner 4 Zone.
  7. Product Quality: You don’t always get what you pay for with an Split Air Conditioner 4 Zone, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Split Air Conditioner 4 Zone is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Split Air Conditioner 4 Zone information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Split Air Conditioner 4 Zone is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the best 4 zone mini split system?

A: PIONEER might be a newer brand but their 4 zone mini split unit has exceptional specs. The SEER rating of 22.5 is incredible, it has a decent HSPF rating as well. Fujitsu is also a reputable brand. They offer premium 4 zone mini-split systems, comprised of AOU36RLXFZH / 2-ASU7RLF1 / 2-ASU12RLF1 indoor units.

Q: How many BTUs is a mini split air conditioner?

A: Each of the indoor units listed above are available in cooling and heating capacities of 6,000, 9,000, 12,000, 18,000, and 24,000 BTU’s with the 4 zone mini split systems. Mini splits are the future as well as the here and now of air conditioning technology.

Q: Is a 4 zone mini-split air conditioner energy-efficient?

A: For all air conditioners – including 4 zone mini-split systems – it’s important to have a high SEER rating. 18+ SEER rating means that such a system will be very energy-efficient in the summer. Equally important is the HSPF rating in the winter. 10+ HSPF rating systems can save you more than $100 in electricity bills each winter.

Q: What is the best type of HVAC system for 4 rooms?

A: If you want to install an air conditioning and heating system in 4 different rooms, your best option is a 4 zone mini-split system. These quad systems are becoming increasingly more popular because they are bost energy-efficient, require no ductwork, and are easy to install/maintain.