The Johnson Controls T-4506-204 is a dual temperature pneumatic room thermostat designed for precise temperature control. This thermostat features a direct acting mechanism that allows for vertical mounting. It operates effectively without the need for an indexing switch and has a switchover occurring at seventeen psig.
This thermostat is suitable for use in HVAC systems across various environments including commercial and industrial settings. The vertical mounting and direct acting design contribute to its ease of installation and functionality.
