What is the difference between ASME and non-ASME heaters?

Commercial ASME¹ heaters are tested after manufacturing to comply with ASME¹ quality control standards. These ASME¹ heaters also carry a superior commercial warranty (5 years on heat exchanger2 and parts). Furthermore, the shell is constructed of stainless steel.

Typically the model will bear “ASME¹” as part of it’s model name. i.e. NC380-SV-ASME¹

ASME¹
American Society of Mechanical Engineers. Governing agency which create rules and regulations that include boilers and pressure vessels.

heat exchanger²
A device used to transfer thermal energy between two or more fluids (e.g. air, water, oil). The fluids are typically separated and not allowed to mix.

Applicable Models

• Models: ALL COMMERCIAL MODELS