18000 BTU Dual Zone Mini Split Air Conditioner - Heat Pump - SENA/18HF/D

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Product Overview

The Senville SENA-18HF/D is a 18000 BTU dual zone ductless mini split air conditioner and heat pump, that is ENERGY STAR Certified. It is backed by a 10 Year Manufacturer Warranty and also offers the following key features:

Senville Mini Split AC

  • 23 SEER ENERGY STAR Certified Inverter Technology (56% Savings per Year. vs. 10 SEER)
  • Air Conditioner With Arctic Heat Pump (Up to -30C / -22F). Great for Cold Climates!
  • WiFi Enabled (iOS & Android), Whisper Technology (Ultra Quiet), Silver Ion Filter (Anti-Microbial)
  • Vertical Swing Function, Refrigerant Leak Detection, Built-In De-humidification Function, Follow Me Function (Remote with Built-In Thermostat)
  • Self-Cleaning Mode, PTC Heat Belt and Pan, Bucket Free Outdoor Design, Self Diagnosis System, Low Ambient Cooling (Up to -30C / -22F)
  • Recommended for rooms sized 750-1250 sq. ft.

Energy Star Certified

ENERGY STAR CertifiedThe Senville AURA Series is our most efficient mini split air conditioner and heat pump, that is Energy Star Certified. With ultra energy efficient air conditioners, you can expect to save upwards of 50% on your energy costs annually. This model makes a great companion for anyone looking to cool and/or heat their home or business, while minimizing running costs in the long-term.

Ultra High Efficient Heating and Cooling (Up to -22F/-30C)

Cold Climate Heat PumpSenville is proud offer one of the most advanced heating and cooling systems in the world. Our Ultra-Inverter Technology, allows our mini split systems to provide cooling and heating at up to -22F/-30C, with up to 75% efficiency, which means you won't experience any additional cost overages on your energy as temperatures go lower. Now available on all Senville AURA Series models, your Ultra-High Efficiency Inverter system will provide you with cooling and heating, all year round, even in the coldest climates. 

High Efficiency Mini Split AC

22.5 SEER Mini Split AC

23 SEERWith a 22.5 SEER Rating, the Senville AURA Series, surpasses many of the top name brands when it comes to efficiency. Enjoy the benefit of a cool climate controlled room, with a simple and easy to install air conditioner. Additionally, the Senville AURA Series offers you one of the quietest split air conditioning systems on the market, with minimal audible noise, ensuring the most comfortable overall experience.

WiFi Enabled

WiFi Enabled Mini Split ACEnjoy the benefit of controlling your mini split air conditioner from virtually anywhere in the world. WiFi Enabled, the AURA Series is WiFi Ready, and can be controlled remotely with any Android or iOS phone, via WiFi connection. Control your temperature settings from the office, or while on the road for more efficiency and superior control, as long as you have an internet connection. Great for vacation homes or for better efficiency and temperature control.

Smart Home

Diagnostics & Leak Detection System

Mini Split AC DiagnosticsAlso included on this ductless system are a variety of features including self-cleaning, leak detection, and diagnostic display, all designed to ensure a proper running system, that will last a lifetime. Enjoy peace of mind, knowing that your air conditioner will warn you of any potential problems, allowing for proper maintenance and a climate control system that functions at it's highest efficiency.

Ultra-High Efficiency Inverter

DC Inverter Mini Split ACSenville has long manufactured their air conditioners with an emphasis on energy efficiency and affordability. Technology like its inverter compressor, results in drastic reduction of energy usage, ultimately making it one of the most efficient systems with Inverter Technology. It's technology like this that helps the ductless system to reach such high SEER ratings. Opt for a split system with Inverter Technology to ensure that you are minimizing your energy costs.

Mini Split Heat Pump

Manufacturer's Warranty

10 year WarrantyAll Senville models are backed by a comprehensive 10 year warranty designed to protect your purchase. All warranty claims are processed by the North American Headquarters of Senville, ensuring the highest levels of customer support and satisfaction. This 10 year warranty offers coverage on the compressor and a 5 year warranty on other parts. You can rest assured knowing that your purchase will be protected for up to 10 years, and we know that we are providing you with the highest quality product available.


Installation Kit & Accessories Included

Mini Split Installation Kit IncludedSenville air conditioners include a complimentary installation kit, designed to ease installation as well as minimize installation costs. These units come pre-charged with R410A refrigerant and include the necessary piping for installation and hook up. Many inferior split units, may not include these parts, which eventually adds to your costs. Our Senville models come equipped and ready for installation from the moment your arrive at your door, with minimal additional cost. **PROFESSIONAL INSTALLATION REQUIRED**

7 Year Warranty

Product Video


Documentation and Certifications

Technical Specifications

Model Number SENA-18HF-MOQ
Style Ductless Mini Split AC With Heat Pump
Number of Zones 2
Power Supply (V-Ph-Hz) 208/230V, 1Ph, 60Hz
Voltage Range 187-253
SEER 22.5
EER  13.3
Cooling (Range) 5650~22000
Input (W) 1355
Rated current   A 6.2
Heating (Range) 5050~24400
Input (W)      1420
Rated Current (A) 6.3
HSPF4      10.6
HSPF5 8.5
COP W/W 1.75
Minimum Circuit Ampacity (A) 18
Max. Fuse (A) 25
Outdoor Dimensions (WxDxH) (in.) 35.04x13.46x26.50
Outdoor Noise Level dB 58.5
Outdoor Air flow  (Max) CFM 1764.71
Refrigerant Type R410A/65.26
Refrigerant Pre-charge 50 Ft.
Thermostat Type Remote Control
Alexa Enabled
Warranty 10 Years Compressor / 5 Years Parts
small-warning.pngWarning: California Proposition 65

Product Videos


(5 reviews) Write a Review

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  • 4
    Great value!

    Posted by Jacob on Oct 25th 2021

    Senville offers quality mini splits at an excellent price. The customer service is 5 stars. I upgraded to a 12,000 btu wall unit and a 9,000 btu ceiling unit. During shipping the wrong units were sent to me. Senville quickly fixed my order with no charge. futhermore I lost a part and senville was happy to ship me a new part free of charge. I installed the product myself. It's pretty straight forward. Ceiling unit did not come with installing brackets. I had to make my own which was a headache. Overall I am happy with the product and the money I saved.

  • 5
    Mini Split

    Posted by Proctom on Sep 3rd 2021

    The unit is very easy to install ,when unit is in service it is very quit and works well

  • 5
    Exceeds my expectations

    Posted by Tony on Jun 28th 2018

    Purchased this unit in the Fall and used it all winter and now into the peak of Summer. I originally got a quote for $10k from a different company which I thought was ridiculous. Purchased this unit instead and did all the install myself which was super straightforward and then just paid a HVAC company to bleed the lines and do the final hookup. Unit shipped on time and arrived in good condition. The only extra things needed were sourced from my local Home center and were 220v breakers, 220v electrical line and concrete to set the outside unit on. These items were @ $100. Install total time was just a few hours + the HVAC company's time which was only @ 2 hours. The unit(s) are AWESOME. The heat is hot, A/C is cold. Units both inside and outside are super quiet. My electric bill is now less than my water bill!!!!!! No complaints at all. Just a great product.

  • 5
    these will change heating and cooling forever once they catch on and put the bank robbing hvac companies out of business or at least put a hurting on them

    Posted by Unknown on Mar 5th 2018

    ive installed many of these and well worth the money and super efficient you cannot go wrong

  • 5
    Entirely satisfied

    Posted by Brian Phillips on Oct 20th 2017

    I am surprised there are not yet reviews. I bought a Sena Dual Split18/HF in 2014 when building an floor heated extension on our 1930, radiator heated home. It was finally installed in summer of 2015, I having done all the leg work and the installer making the final connections. He was impressed and unfamiliar with the product. Our neighbours are impressed with how quietly the outside unit runs, and the indoor sound goes almost unnoticed. The indoor unit is more than effective for our two rooms, the larger one 18'x12'. We are, this year, purchasing another dual unit to provide cooling in two rooms in the old house, bedroom and dining room, our portable AC (through window) units being almost too noisy to sleep with. The product does everything it purports to do.