Markel Products Company
Markel has been the leading supplier in the industry for electric heat products and controls since 1921. From unit heaters to cabinet heaters and duct heaters to trench heaters, they have the product you need.
Markel has been the leading supplier in the industry for electric heat products and controls since 1921. From unit heaters to cabinet heaters and duct heaters to trench heaters, they have the product you need.