Once I submitted my sauna information I was sent as email indicating which part to order. The replacement fixed the problem.

worked great

Recently bought a used sauna and shortly after the power supply seemed to burn up. Was able to email and send details of model and serial number and they were very helpful in sending the correct one. The fixed the problem right away. Also read some other reviews on here about similar issues happening after about 5 or so years is the life of this power supply box and solved their problem as well. Would recommend, as price is a little high but rather than getting a whole new unit.

Received the new Sauna Controller / Power Supply for our 2018, 3 person sauna purchased from Costco after communication with the customer service team.

The Power Supply is an exact duplicate of the original making installation effortless.

Easy to install, heats up faster and feels hotter. Very pleased.