Product overview
Senville LETO 36,000 BTU 18 SEER2 Single Zone Ductless Mini Split - 230V
Air conditioner and heat pump designed to deliver affordable, year-round comfort for small rooms and spaces. Enjoy whisper-quiet operation, reliable cooling, and heating—even in colder climates.
Features:
- 18 SEER2 High Efficiency
- Heating down to -15°C (5°F)
- DC Inverter Technology
- Ideal for 1,250 - 1,500 sq. ft.
- Dehumidifier, Fan & Turbo
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
Installation & Guides:
- ETL Certified
- AHRI Certified (View Certificate)
- EnergyGuide (View EnergyGuide Label)
- Owner Manual (View Owner Manual)
- Installation Manual (View Installation Manual)
- Service Manual (View Service Manual)
- 5 Year Manufacturer Warranty (View Warranty Certificate)
Specifications:
| Model Number | SENL-36CD-L |
| Style | Ductless Mini Split AC With Heat Pump |
| Power Supply (V-Ph-Hz) | 208/230V, 1Ph, 60Hz |
| Voltage Range | 187-253 |
| SEER2 | 18 |
| EER2 | 9 |
| Cooling Capacity (BTU) | 36000 |
| Cooling Range (BTU) | 2900~36200 |
| Cooling Input Range (W) | 380~4140 |
| Cooling Current Range (A) | 2.9~18 |
| Heating Capacity (BTU) | 36000 |
| Heating Range (BTU) | 3600~36600 |
| Heating Input Range (W) | 445~3950 |
| Heating Current Range (A) | 3.0~17.2 |
| HSPF2-4 | 8.5 |
| HSPF2-5 | 6.8 |
| COP W/W | 2.82 |
| Minimum Circuit Ampacity (A) | 33 |
| Max. Fuse (A) | 35 |
| Indoor Air Flow (Turbo/H/M/L) CFM | 882.9 / 732.8 / 518.0 / 400.2 |
| Indoor Noise Level (Turbo/H/M/L) dB | 56.5 / 50.5 / 44.5 / 34 |
| Indoor Dimensions (WxDxH) (in.) | 49.57 x 11.10 x 14.25 |
| Indoor Weight | 40.34 lbs. |
| Moisture Removal (L/H) | 4.9 |
| Outdoor Air Flow (Max) CFM | 2235.3 |
| Outdoor Noise Level dB | 61.4 |
| Outdoor Dimensions (WxDxH) (in.) | 37.24 x 16.14 x 31.89 |
| Outdoor Weight | 142.86 lbs. |
| 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 |
In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.
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At a glance
Tech specs
| Condenser capacity | 36,000 |
|---|---|
| Indoor unit(s) | 36K |
| Coverage area | 1,550 Sq Ft. |
| Zones / rooms | 1 Zone |
| Power | 230 Volt |
| Line set | Custom |
| Mount type | Wall |
| Installation | Professional Installation |
| Brand | Senville |
Sizing in doubt? Our HVAC experts confirm capacity for your rooms before you order — free. Ask us about utility rebates for high-efficiency heat pumps in your area.
