What is the difference between Senville LETO and AURA?

Modified on Thu, 20 Nov at 2:35 PM

What is the difference between Senville LETO and AURA?


Think of it this way:

LETO = great value for one room and mild to moderate winters.
AURA = premium performance for colder climates and multi-room setups.


LETO Series (SENL/CD)

  • Single-zone only (one outdoor + one indoor)

  • Heats down to approx. 4 °F / −15 °C

  • Pre-charged with R454B for up to 25 ft

  • SEER 17–21.5

  • 5-year warranty on parts and compressor

AURA Series (SENA/HF)

  • Available in single-zone and multi-zone

  • Heats down to approx. −22 °F / −30 °C

  • ENERGY STAR® models available

  • Pre-charged with R454B for up to 25 ft/zone

  • SEER up to 28

  • 5-year parts / 10-year compressor warranty


Not sure what size you need?
See our sizing guide and calculator: Sizing guide for a mini split air conditioner

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article