I am so glad I discovered Eco-Tech Saunas. It took a while initially for me to find this amazing company on the web. To their credit, the company does not spend a lot of time and energy with fancy advertising and hard-push sales tactics. But what a gem of a company it is. Don't waste your time with all the other U.S. based companies whose links quickly come up when you google "far infra-red sauna". If you are interested in high quality products and excellent, professional customer service, call Jackie at Eco-Tech straight away.
I bought a 4x4 Infra-Core Max sauna that is manufactured by Saunacore. I have had my sauna since early March, and I use it every day. We hired a local electrician to install the proper wiring and to assemble the sauna. We have had zero problems with unit, and we could not be happier with our purchase. Using the sauna these past few months has already had a very positive impact on my health and well being.
I cannot recommend Eco-Tech Sauna highly enough.
A.B. in Durham, North Carolina