This industrial pneumatic room thermostat requires clean

Key Benefits for the Contractor: Precise Regulation: The balanced valve design eliminates inlet pressure effects

A key feature for contractors is the integrated end switch (SPDT)

Manufactured from heavy-gauge

Johnson Controls PSH100A100A Power Supply 30067439-890 This industrial pneumatic room thermostatThe Johnson Controls PSH100A100A Power Supply is a professional grade, enclosed dual 100 VA solution designed specifically for building automation systems (BAS) and complex industrial control panels. Featuring two 100 VA split bobbin transformers, this unit effectively isolates high voltage circuits, converting 120 Vac primary input into reliable 24 Vac secondary output. Each transformer is housed in a rugged metal enclosure, providing a clean, pre