Thermal Products, Inc. Hydronic Heating and Solar Thermal Wholesaler

About Us


For more than 20 years Thermal Products has provided hot water heating , cooling, whole house ventilation and most recently solar thermal components to contractors in WA, OR, ID, CA and AK. Our company specializes in hot water heating and solar systems comprised of the highest quality products from US, Canadian and European manufacturers.

An R.P.A. member since 1996, Thermal Products is committed to “raising the bar” in floor heating, solar domestic hot water heating and whole house ventilation and air filtration systems.

Jay Zager, the company’s owner, has more than 35 years of experience in the industry including 16 years as a heating contractor in Seattle. Jay’s previous company was a true pioneer in the Hydronic floor heating industry in the area and as early as 1988 was one of first contractors to incorporate PEX tubing, condensing boilers and outdoor reset into nearly all of the systems they installed.


Jay with Thermomax Collector

Jay Zager: The owner/operator for the past 22 years, is a wealth of knowledge in the industry. Having his humble beginnings cleaning boilers for Hawley Heating, Jay ended up buying that company and after 10 years changed it’s name to Northwest Mechanical. Jay, recognizing a need for a local distributor of modern and innovative heating products founded Thermal Products, Inc., sold Northwest Mechanical and moved solely into the position of a niche hydronic heating distributor. Having now been in the industry more than 35 years—–If you have a question. Ask Jay!


Solar Expert

John Ginda: Newest edition to the Thermal Products Team. John has worked in the Solar Hot Water Industry as a wholesaler for the past 4 years and learned almost all the ins and outs of the biz. He has worked in the capacity of an installer, wholesaler, trainer, salesman, troubleshooter, etc.  John looks forward to a “bright” future with Thermal Products.

© 2010 Thermal Products, Inc.