Saaku Sauna heaters are manufactured by TyloHelo Inc. The Saaku brand is provided exclusively to Saunafin. The Saaku CP models have the control built in the front base. Saaku mixes a combination of durable non-rusting components; including galvanized baffles and a pristine stainless steel shell. The Saaku is standard with our Cabin pre-fab and barrel saunas. The control comes built in to front base of heater, but controls can be relocated to right or left side for more convenient access. Saaku saunas comes with a 50 lbs box of rocks.