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

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MSRP CAD: $2,199.99
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Product Overview

The Senville SENA-18HF/Z is a 18000 BTU ductless mini split air conditioner and heat pump, that is ENERGY STAR Certified. It is backed by a 7 Year Manufacturer Warranty and also offers the following key features:

Senville Mini Split AC

  • 20 SEER - ENERGY STAR Certified. Inverter Technology. (50% 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 750-1100 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

20 SEER Mini Split AC

20 SEERWith a 20 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

7 Year WarrantyAll Senville models are backed by a comprehensive 7 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 7 year warranty offers coverage on the compressor and a 3 year warranty on other parts. You can rest assured knowing that your purchase will be protected for up to 7 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.

7 Year Warranty

Documentation and Certifications

Technical Specifications

Model Number SENA/18HF
Power Supply (Ph-V-Hz)
208-230V~ 60Hz, 1Ph
Cooling (Range) 17000
Input (W) 1360
Rated current A 5.95
EER BTU/W 12.5
Heating (Range) 18000
Input (W) 1685
Rated Current (A) 7.4
COP W/W 3.13
HSPF4 10.3
HSPF5 8.8
Minimum Circuit Ampacity (A) 18
Max. Fuse (A) 20
Indoor Dimensions (WxDxH) (in.)
Indoor Air Flow (H/M/L) CFM 599/411/353
Indoor Noise Level (H/M/L) dB 45.5/36/26.5
Outdoor Noise Level (H/M/L) dB 57.5
Outdoor Dimensions (WxDxH) (in.)
Refrigerant Type R410A
Refrigerant Pre-charge 25
Connection Wiring
16AWG*4 Stranded, unshielded
Thermostat Type
WiFi Enabled & Remote Control
3 Year (Parts) / 7 Year (Compressor)
Application Area
750 - 1000 sq.ft


(26 reviews) Write a Review

26 Reviews Hide Reviews Show Reviews

  • 5
    Senville Sena.

    Posted by Roger on 2019 Dec 16th

    l installed only Sena in north of New Brunswick.I compare them to the Fujitsu Heatpump. Specs are the same. After five installations,every customers are satisfied and brag about there investment. The proof of quality is...I installed an 18000 btu with 2 heads for my daughter in Toronto..

  • 5
    Great Purchase

    Posted by Unknown on 2019 May 9th

    Great purchase experience. Quality product. Fast delivery and product received in excellent condition. Big shout out to local Newfoundland company 'Humphries Heating And Cooling Ltd' for a professional install. Gerry

  • 5

    Posted by Guy A. on 2019 Mar 3rd

    I have Two 18000 btu units, one installed October 2017, no issues so far. The second one was installed November 2018, small issue with a faulty thermostat, called tech support and a new thermostat was sent immediately. Excellent service. Was pleasantly surprised at how energy efficient the units are to operate. Forgot to mention Free shipping , fast delivery, ease of ordering from So Good To Buy.

  • 5
    Pierluc boudreau

    Posted by pierluc boudreau on 2018 Dec 7th

    Im installing these unit since 2016 in north of new-brunswick where its cold in the winter time and all my customer loved them !!! Frank at the service department is a great guy to do business with thanks again Frank.

  • 5
    Great Product and service so far.

    Posted by Leslie P on 2018 Nov 22nd

    We have installed several of these units and have had excellent results so far. Intend to get dozens more!

  • 4
    Deliver on November 09/2018

    Posted by Dave on 2018 Nov 14th

    Very happy with the delivery time. Had installed on November 12 and it been working great for 2 days now. I am happy with it at the present time, time will tell. Will know in the next few weeks. I think it will be a great heat pump.

  • 5
    Workhorse product, great for so many applications

    Posted by Unknown on 2018 Oct 18th

    This product is cost effective and easy to install and is generally very reliable.

  • 5
    Great product

    Posted by Dave on 2018 Oct 8th

    Have installled many of those type heat pumps and have found them to of excellent quality..They delivered all that was promise in the spec detail about the product and to date no issues all around great product

  • 5
    Arrived fast , installed fast and we are enjoying it !!!

    Posted by Jeep Bones on 2018 Aug 29th

    Ordered on the 14 aug 2018 , arrived on the 17 aug 2018 and it was installed on the 18 aug 2018 . I'm pleased to say that the units came fast , with no damage and when installed they performed flawlessly . This is my third units that I've installed and so far no problem with none off them . "" has my confidence and will not hesitate to order from them again and also recommend them as a reliable source for the mini splits units .