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


(27 reviews) Write a Review
MSRP CAD: $2,199.99
Sale CAD: $2,099.99
Now CAD: $1,999.99
(You save $200.00 )
Free Shipping
Adding to cart… The item has been added

Product Overview

The Senville SENA-18HF/Q is a 18000 BTU 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

  • 22 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.

Works with Alexa

Works with Alexa

Control your Senville mini split air conditioner with the Alexa app or with voice control using an Alexa enabled device. Set routines, control multiple rooms from anywhere! Works with Alexa. 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.

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.

Smart Home

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

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

Documentation and Certifications

Technical Specifications

Model Number SENA-18HF-Q
Style Ductless Mini Split AC With Heat Pump
Power Supply (V-Ph-Hz) 208/230V, 1Ph, 60Hz
Voltage Range 187-253
SEER 21.5
EER  12.5
Cooling (Range) 8870~19400
Input (W) 1440
Rated current A 6.3
Heating (Range) 15100~19500
Input (W) 1700
Rated Current (A) 7.3
HSPF4 13
HSPF5 11
COP W/ W 3.1
Minimum Circuit Ampacity (A) 16
Max. Fuse (A) 25
Indoor Dimensions (WxDxH) (in.) 40.06x9.72x12.60
Indoor Air Flow (H/M/L) CFM 523.53x376.47x305.88
Indoor Noise Level (H/M/L) dB 46/42/24
Outdoor Dimensions (WxDxH) (in.) 35.04x13.46x26.50
Outdoor Noise Level dB 59
Outdoor Air flow (Max) CFM 1764.7
Refrigerant Type R410A / 65.2 Oz
Refrigerant Pre-charge 25 Ft.
Connection Wiring 14*4 AWG
Thermostat Type Remote Control
Works with Alexa Yes
Warranty 10 Years Compressor / 5 Years Parts
Application Area (8 Ft Ceilings) 1100 sq. ft.

Product Videos


(27 reviews) Write a Review

27 Reviews Hide Reviews Show Reviews

  • 4

    Posted by David on 2021 Nov 22nd

    I purchased 4 heat pumps from Senville a little over a year ago. I have run them through summer and winter (+45C to -10C) and have been very happy with how they perform. They heat and cool very well still with being whisper quiet. I have had 2 small warranty issues that I have required technical support by phone. The team at Senville have taken care of us well. Quick to reply and ship out product. In my opinion Senville has backed up their products. I appreciate their informative staff.

  • 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