A yoga studio puts people on the floor, still, while a teacher speaks quietly. The indoor unit has to be quiet on a low fan, and the air must not draught across the mats. A jet at floor level is the failure, even if the average temperature looks right. The outdoor unit should not sit on the studio wall and drone through the class. Size the room for a full class, not an empty hire, and use an F-gas certified installer.
A class lying still while the teacher speaks
People are on the floor for most of the hour. Air that feels fine standing at the door can be a cold stream across a mat. Discharge along the ceiling, let it mix high, and keep the fan on a setting the teacher can forget. If comfort only arrives on high speed, the selection is wrong.
Low fan, a void, and the wall over the teacher
Voice and breath are the lesson. Compare indoor sound at the low fan you will actually use. A ceiling cassette can work in a room with a void, provided the fascia is not centred on the mat grid and the drains are real. A wall unit over the teacher's head is a common mistake.
Body heat between one yoga class and the next
A full class is a people load plus any sun on a roof or a glazed end wall. The room then empties and refills. Controls should recover the room between classes without a blast that the next group walks into. A sensible setpoint in the mid 20s is easier to hold than a cold target the unit never reaches.
- No draught across the mats.
- Low-fan noise is the figure that matters.
- Size a full class, including body heat.
Bare feet, condensate and a stale full class
HSE workplace temperature guidance applies to teachers and staff: reasonable comfort, no legal maximum. Students are part of the heat gain. Fresh air is still a ventilation question. A split recirculates. A stuffed room will feel stale however cold it is.
Condensate must not drip onto a timber or vinyl floor used barefoot. Route it to a waste, and if a pump is required, put the alarm where staff will see it before a class, not inside a ceiling nobody opens.
Stop if the condenser has to sit on the teaching wall
Studios in railway arches and first-floor rooms often have a hard time finding a condenser spot that is both lawful and quiet. A compressor on the teaching wall is what people hear in a quiet hold. Prefer another elevation. Anti-vibration mounts, a solid base and distance from the teaching wall are the install constraints. Leases and listed fabric can stop a casual core through the front. If you also run a hotter style of class, the same setpoint will not suit both without a control the teacher can actually use.
Frequently asked questions
Why does a yoga room feel draughty even when it is warm?
Because people are on the floor. Air aimed down at the mats reaches the body before it has mixed. Ask for ceiling throw and a low fan.
Will air conditioning ventilate the yoga studio?
No. It recirculates and cools. A full class still needs a fresh-air path designed as ventilation. The split does not provide that rate.
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How this guide was prepared
This guide was written by the Local AC Installers Editorial Team. We compare official guidance, legislation and established consumer information, separate general information from project-specific advice, and show publication dates and sources. We do not accept installer accreditation claims at face value.