ASME Pool Heaters

ASME-certified pool heaters are built and stamped to ASME boiler and pressure vessel standards, which many commercial pools, hotels, HOAs and some local codes require. Shop ASME pool and spa heaters from Pentair MasterTemp and Raypak, in natural gas and propane.

Check with your local building or health department before ordering, since ASME requirements vary by jurisdiction and application. ASME models often carry different heat exchanger and component part numbers than their residential counterparts, so keep the full model number on file for future service.

Freight shipping nationwide. For commercial projects and multi-unit quotes, call 725-205-1783 or see our Commercial & ASME Heaters page.