the Lennox 48J01 is built for high-velocity environments

The 100208152 is the current manufacturer part number

it maintains high reliability in potable water applications with a maximum temperature rating of 210°F and a ball valve pressure rating of 400 PSI

meeting strict safety codes for electric heating applications

OEM Engineering: Guaranteed SPST toggle performance to match factory wiring diagrams

Robertshaw 5300-200 Thermostat 30067439-890 the Lennox 48J01 is builtThe Robertshaw 5300 200 is a rugged, snap acting electric thermostat designed for high precision thermal regulation in demanding commercial and industrial environments. This single pole single throw (SPST) control operates with a 100F to 200F temperature range, making it a critical component for specialized heating systems and commercial laundry applications. It features an 8 foot (96 inch) capillary and a specialized open high configuration, ensuring