Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)

Senville SENA-18HF is a high-efficiency 18000 BTU ductless mini split air conditioner and heat pump, ENERGY STAR certified and backed by a 10-year compressor warranty. It offers efficient, quiet, year-round climate control for your home or business.

Features

• 21.4 SEER2 ENERGY STAR - Save up to 50% on energy costs annually.
• Alexa Enabled Smart Control - Control via voice or app anywhere.
• Recommended for 750–1000 sq. ft. - Ideal for medium to large rooms.
• Heating down to -30°C (-22°F) - Reliable performance in extreme cold.
• Ultra-Quiet Operation - Whisper-quiet for bedrooms & offices.
• Professional Installation - Required to maintain warranty coverage.
• Smart Home Integration with Alexa - Control your Senville system with Alexa or the app from anywhere. Create schedules, adjust settings, and enjoy convenience and energy savings remotely.
• ENERGY STAR Certified - Save up to 50% annually on energy costs with this ultra-efficient, ENERGY STAR certified system—ideal for eco-conscious homes and businesses.
• Cold Climate Heat Pump - Provides heating at -30°C (-22°F) with up to 75% efficiency, ensuring year-round comfort even in extreme climates.
• Diagnostics & Leak Detection - Built-in self-diagnostics and leak detection system help maintain peak efficiency and alert you of any issues for easier maintenance.
• 10-Year Warranty - Comes with a 10-year compressor warranty and 5-year parts warranty, backed by North American support.
• Installation Kit + Accessories Included - Includes a complimentary 16 ft. Installation kit. System is pre-charged with R454B refrigerant for up to 25 ft. Professional installation is required to maintain warranty coverage and optimal performance.

What's Included

• Indoor Unit
  
• Outdoor Unit
  
• Wireless Remote Control
  
• Alexa USB Kit
  
• 16 ft. Installation Kit
  
• Indoor-Outdoor Wiring Harness
  
• Installation Manual
  
• User’s Manual
  
• 10-Year Manufacturer Warranty

Condenser
Outdoor Dimensions (WxDxH)	33.27 x 14.29 x 27.64 in
Outdoor Weight	101.41 lbs
Outdoor Air Flow (Max) CFM	1800
Outdoor Noise Level dB	59
Minimum Outdoor Heating Temperature	-22°F / -30°C
Air Handler
Indoor Dimensions (WxDxH)	40.55 x 8.46 x 13.39 in
Indoor Weight	33.51 lbs
Indoor Air Flow (Turbo/H/M/L) CFM	695 / 550 / 410 / 320
Indoor Noise Level (Turbo/H/M/L) dB	49 / 43.5 / 38.5 / 27
Technical Specification
Style	Ductless Mini Split AC With Heat Pump
Power Supply (V-Ph-Hz)	208/230V, 1Ph, 60Hz
Voltage Range	187-253
SEER2	21.4
EER2	12.5
Cooling Capacity (BTU)	18000
Cooling Range (BTU)	9800~20200
Cooling Input Range (W)	690~1800
Cooling Current Range (A)	3.2~8.5
Heating Capacity (BTU)	21000
Heating Range (BTU)	10500~22500
Heating Input Range (W)	600~2200
Heating Current Range (A)	2.8~10.2
HSPF2-4	13.4
HSPF2-5	9.2
COP W/W	3.35
Minimum Circuit Ampacity (A)	16
Max. Fuse (A)	20
Moisture Removal (L/H)	2.2
Refrigerant Type / Charge	R454B / 50.91 oz
Refrigerant Pre-charge	16 ft
Connection Wiring	14*4 AWG
Thermostat Type	Remote Control
Alexa	Enabled
Warranty	10 Years Compressor / 5 Years Parts

Installation Manual

AHRI Cert

Energy Guide

Senville Catalogue