ASME Section IV Certified: National Board capacity certified (NB) for high-output hot water boiler protection

This OEM 141c Thermal Cutoff acts as a non-resettable thermal fuse

It is not interchangeable with 009M1 or 009M2 series components

the silver cross-stamped tips are specifically engineered to handle the low-power switching required by modern PLC inputs (down to 10 mA at 24V)

As a direct replacement for the legacy HN67ZA002A

Greenheck SP-A250 Ceiling Exhaust Fan mario ASME Section IV Certified: NationalThe Greenheck SP A250 Ceiling Exhaust Fan is a high performance 115V direct drive ventilation solution engineered for clean air applications in residential, multi family, and hospitality environments. This unit delivers an airflow range of 92 to 294 CFM, efficiently managing moisture and pollutants with minimal acoustic impact. Built with a galvanized steel housing and an acoustically insulated interior, the SP A250 is designed for quiet operation,