Senville LETO Series 18K BTU Mini Split with 19.2 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENL-18CD)

Senville SENL-18CD is a high-efficiency 18000 BTU mini split air conditioner and heat pump designed to deliver affordable, year-round comfort for your home or business. Enjoy whisper-quiet operation, powerful cooling, and heating—even in cold climates.

Features

• 19.2 SEER2 High Efficiency - Save energy while cooling and heating efficiently.
• DC Inverter Technology - Reduces energy consumption by up to 48% yearly.
• Ideal for 700–1000 sq. ft. - Perfect for bedrooms, offices, and living spaces.
• Heating down to -15°C (5°F) - Reliable warmth even in colder climates.
• Dehumidifier, Fan & Turbo - Customize your comfort with multiple modes.
• Professional Installation - Licensed professional installation required.
• Smart Home Integration with Alexa - Easily control your Senville 18000 BTU mini split air conditioner with your voice or the Alexa app. Turn it on/off, adjust temperatures, or set schedules remotely. Enjoy convenience and energy savings with WiFi-enabled control.
• Energy-Saving Inverter Technology - Enjoy significant energy savings with Senville's DC Inverter system. The ductless heat pump automatically adjusts power to maintain your ideal temperature while reducing energy use by up to 48% yearly.
• Quiet Operation & Sleep Mode - The SENL-18CD-L offers whisper-quiet operation—as low as 24 dB indoors. Activate Sleep Mode for gradual overnight temperature adjustments for comfort and efficiency while you sleep.
• 5-Year Manufacturer's Warranty - Every SENL-18CD-L comes with a 5-year compressor and parts warranty. Enjoy North American support and responsive service for your warranty needs. We stand behind our product to keep you comfortable.
• R454B Refrigerant - Includes a complimentary 16ft. 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
  
• 16 ft. Installation Kit
  
• Indoor to Outdoor Wiring Harness
  
• Alexa USB Kit
  
• Installation Manual
  
• User’s Manual
  
• Manufacturer Warranty

Condenser
Dimensions (WxDxH) (in.)	31.69 x 12.99 x 21.81 in
Weight	72.31 lbs
Air Flow (Max) CFM	1235.3
Noise Level dB	56
Air Handler
Dimensions (WxDxH) (in.)	37.99 x 8.46 x 12.56 in
Weight	24.47 lbs
Air Flow (Turbo/H/M/L) CFM	429.7 / 388.5 / 259.0 / 217.8
Noise Level (Turbo/H/M/L) dB	50.5 / 45 / 36 / 24
Technical Specifications
SEER2	19.2
EER2	10.8
Style	Ductless Mini Split AC With Heat Pump
Power Supply (V-Ph-Hz)	208/230V, 1Ph, 60Hz
Voltage Range	187-253
Cooling Capacity (BTU)	18000
Cooling Range (BTU)	4100~19000
Cooling Input Range (W)	365~1720
Cooling Current Range (A)	1.7~7.6
Heating Capacity (BTU)	18800
Heating Range (BTU)	6200~20200
Heating Input Range (W)	380~1850
Heating Current Range (A)	2.1~8.2
HSPF2-4	9.6
HSPF2-5	7.5
COP W/W	3.06
Minimum Circuit Ampacity (A)	15
Max. Fuse (A)	20
Moisture Removal (L/H)	2.5
Refrigerant Type	R454B
Refrigerant Pre-charge	25 ft.
Connection Wiring	14*4 AWG
Thermostat Type	Remote Control
Alexa	Enabled
Warranty	5 Years Compressor / 5 Years Parts
Certification	ETL Certified/ AHRI Certified

Installation Manual

AHRI Certificate

Energy Guide

LETO Series Specs Sheet

Senville Catalogue