Mitsubishi Electric MSZ-LN Kirigamine vs Toshiba Seiya
A side-by-side look at the Mitsubishi Electric MSZ-LN Kirigamine and Toshiba Seiya. Winning figures are highlighted.
| Mitsubishi Electric Mitsubishi Electric MSZ-LN Kirigamine | Toshiba Toshiba Seiya | |
|---|---|---|
| Price from | — | — |
| Cooling capacity | 3.5 kW | 3.3 kW |
| Heating capacity | 4 kW | 4 kW |
| Efficiency (SEER) | 8.6 | 7 |
| Efficiency (SCOP) | 5.1 | 4.6 |
| Indoor noise | 19 dB | 19 dB |
| Outdoor noise | 49 dB | 47 dB |
| Refrigerant | R32 | R32 |
| Wi-Fi control | Yes | No |
| Warranty | 5 yrs | 5 yrs |
Best value per row highlighted. Prices last checked 21 July 2026.
Mitsubishi Electric MSZ-LN Kirigamine
The MSZ-LN Kirigamine is Mitsubishi's premium statement piece, offered in white, black, red and silver with a flush, mirror-like fascia. Behind the looks sit A+++ ratings in both modes and a SCOP above 5.0, so it is a genuinely capable air-to-air heat pump for year-round use. It is one of the pricier options, but the design and dual-barrier air handling set it apart.
Full Mitsubishi Electric MSZ-LN Kirigamine review →Toshiba Seiya
The Seiya is Toshiba's budget wall unit and the cheapest way into a quality Japanese-engineered split. Despite the entry-level billing its SCOP of 4.6 is respectable, so it works well as an affordable air-to-air heat pump for a single room. You trade away built-in Wi-Fi (an optional adapter is needed) and top-end cooling efficiency, but for the money it is hard to fault.
Full Toshiba Seiya review →