Siemens Building Technology 599-02071 Valve 324846-701 The Johnson Controls T-4002-201 is

The Johnson Controls T-4002-201 is a high-performance pneumatic thermostat engineered for individual space temperature control in commercial HVAC systems

The Reznor 136965 is a high-performance CA1 venter assembly designed specifically for large-scale Reznor unit heaters

you must ensure the correct orifice size is utilized based on the fuel source and manifold pressure settings

Engineered with silver-plated contacts

this component is calibrated to open the electrical circuit if the internal plenum temperature reaches 185°F

Siemens Building Technology 599-02071 Valve 324846-701 The Johnson Controls T-4002-201 isThe Siemens Building Technology 599 02071 is a commercial grade 1 inch 3 way mixing globe valve from the Powermite 599 MT Series. Engineered for precision hydronic control, this 10 Cv valve body features a durable forged brass body with brass trim, maintaining high performance in demanding terminal unit applications. Designed with an ANSI Class 250 rating, it supports water and glycol solutions (up to 50%) within a temperature range of 35F to 250F.