It is specifically tested under UL 1820 standards for smoke and heat release

This OEM replacement fan blade features a 22-inch diameter and a precise 24-degree pitch

Common Questions: Can I mount this damper in any orientation

and SEN01314 to minimize service truck stock requirements

This kit is suitable for FAI-30

Spence 05-01674-00 Diaphragm Freon It is specifically tested underThe Spence 05 01674 00 is an industrial grade replacement diaphragm specifically engineered for the 4 inch Spence E2 main valve. This heavy duty component is fabricated from Hycar (nitrile), a high performance synthetic rubber prized for its exceptional resistance to swelling and degradation in oil rich and chemical laden environments. Maintaining the integrity of your pilot operated pressure regulator is critical for precise steam or liquid control;