Amerec Saunas

Amerec is the American commercial-sauna stalwart — the heaters in a thousand gym saunas — and the Designer B is its residential wall unit, running about $1,400 street for the 8kW with built-in vulcanite rocks and mechanical controls. Like the Harvia KIP, this is a heater for people building their own room, and r/Sauna treats the two as interchangeable answers: buy whichever is cheaper the week you're shopping. Owners like the commercial-duty elements and the dead-simple time/temp knobs; the practical knocks are the same as every wall heater — modest stone capacity means sharper, shorter steam than a pillar heater, and the included vulcanite rocks are serviceable but many owners swap in proper olivine stones. US-based parts and support is a quiet advantage when an element dies in year six and you want a replacement without importing anything.