Senville LETO 24k vs TOSOT Cosmo 24k
A two-system head-to-head from our verified dataset: the Senville LETO 24k ($1,249.99) against the TOSOT Cosmo 24k ($1,299) - a $49.01 price gap. Same size class, verified specs side by side: efficiency, heating rating, install type, and what the gap actually buys.
Computed from our dataset
- 2 system(s) from our verified dataset appear on this page.
- Price range: $1,249.99 to $1,299 (verified 2026-11-04).
- Cheapest: Senville LETO 24k at $1,249.99 (Senville).
- Highest SEER2: TOSOT Cosmo 24k at 19 SEER2.
- Best heating rating: TOSOT Cosmo 24k, rated to -13°F.
| System | Zones | BTU | Coverage | SEER2 | Heats to | Install | Price | |
|---|---|---|---|---|---|---|---|---|
| Senville LETO 24k SENL-24CD | 1 | 24,000 | 1,000-1,250 sq ft | 18.7 | 5°F | Pro / flare | $1,249.99 at Senville | Check price |
| TOSOT Cosmo 24k GWH24AWEXF-D6DNA1FI / GWH24ATEXF-D6DNA1FO | 1 | 24,000 | 1,400 sq ft | 19 | -13°F | Pro / flare | $1,299 at TOSOT Direct | Check price |
Buying notes
- Head-to-heads use verified fields only; where one system leaves a spec unpublished (a blank in the table), that absence is itself a finding.