57W85 | HEAT EXCHANGER | Lennox Pressure_350PSI Open-250PSI Reset and NCGX-7 * **Material:** Graphite

and NCGX-7 * **Material:** Graphite * **Temperature Rating:** Up to 350°F (177°C) * **Pressure Rating:** Up to 100 PSI (6

Disc 1/2 and 3/4 and 1 Inch for TD42L

This valve boasts a 3-piece construction for reliable operation in demanding industrial settings

The Jergens 21015 is a versatile and reliable solution for your industrial needs

57W85 | HEAT EXCHANGER | Lennox Pressure_350PSI Open-250PSI Reset and NCGX-7 * **Material:** GraphiteLennox HEAT EXCHANGER 57W85: A Vital Component for Efficient Heat Transfer The Lennox HEAT EXCHANGER 57W85 is an essential component for effective heat transfer in various industrial and commercial applications. Manufactured by Lennox, a leading brand in HVAC equipment, this heat exchanger ensures optimal performance and reliability. Crafted from durable materials, the 57W85 heat exchanger withstands demanding operating conditions, providing long term