Toshiba’s Australian range is easy to read once you know the three names. Seiya is the workhorse: an inverter wall unit that Toshiba sells on quiet running, with a noise-reduction function for the outdoor unit and a Quiet mode indoors. The Seiya runs from 2 kW to 7 kW and the Seiya Classic stretches to 10 kW, which is unusual for a wall unit and useful in a big open-plan room that would otherwise need two heads.
Shorai Edge is the step up. Same inverter and twin-rotary compressor, a flat matt front with the pipe pre-cuts hidden, and an Ultra-Pure filter that Toshiba rates as capturing up to 94 percent of PM2.5 particles. It also runs the fan for half an hour after shutdown to dry the coil, the simplest defence against the musty smell a split develops in its second spring. The office confirms the sizes available when you call.
Haori is the one people ask about after they have seen it. The front is a fabric panel, offered in several colours, so the unit reads as a soft rectangle on the wall rather than a white appliance. It comes in three sizes, 2.5, 3.5 and 4.6 kW, so it is a bedroom, study and small living room unit, and it carries the Ultra-Pure filter, voice control through Google Home and Alexa, and a Hi-Power button for a fast warm-up.
All three carry Toshiba’s published seven year parts and labour warranty on residential systems, as long as any range we install.