Downloads Library Download our product drawing templates, guide specifications and other essential documents Article Archives Articles from our newsroom related to Help & How To information for heat transfer applications. Glossary of Terms A wealth of information about terms and concepts related to the heat transfer industry. EzCoil Use EzCoil to custom tailor designs for your project. EzCoil is a comprehensive and user-friendly coil selection program. Useful Formulae and Conversions Need engineering data? Browse our comprehensive engineering worksheets for advanced formulas. Product Nomenclature Reference Understand Coilmaster Nomenclature. Download our nomenclature worksheet for an explanation of our model number descriptions.