Compare mini-splits & heat pumps / Senville Leto

Senville · Leto
Senville Leto 24,000 BTU 230V
Model SENL-24CD
SCORE6.4 / 10
The Leto that holds the most of its rating at 5°F (71%), and the one we'd pick if you want a Leto mainly for heat.
Specs
| Spec | Senville Leto 24,000 BTU 230V |
|---|---|
| Nominal size | 24,000 BTU |
| Voltage | 230V |
| Rated heat at 47°F | 24,000 BTU/h |
| Heat at 17°F | 20,800 BTU/h |
| Heat at 5°F | 17,000 BTU/h |
| Lowest heating temp | 5°F |
| SEER2 | 18.7 |
| Install type | Flare |
| Max line run | 164 ft |
| Warranty covers owner install | No |
| Warranty, parts | 5 yr |
| Warranty, compressor | 5 yr |
| ENERGY STAR Cold Climate | Yes |
| Refrigerant | R-454B |
| Pre-charge | 25 ft of line, 9.84 ft minimum |
Sources: NEEP ccASHP list · Senville Leto spec table · Senville Leto install manual · Senville warranty certificate
Before you buy
- NEEP marks it ENERGY STAR Cold Climate but not ENERGY STAR, an inconsistent combination; check the ENERGY STAR directory if a rebate depends on it.
- Amazon Leto listings don't state refrigerant; current R-454B pairings are SENL-xxCD-OL + SENL-xxCD-ILL, older R-410A ones end /OY + /IY.
- Senville's FAQ says no to owner installs, and the warranty requires a licensed HVAC contractor.