Johnson Controls T-4100-2 Thermostat 30067439-890 ensuring full compatibility with existing

ensuring full compatibility with existing wiring harnesses without field modifications

High BTU Compatibility: Rated for large-scale industrial unit heaters ranging from 100MBH to 400MBH

this instrument provides high visibility for technicians monitoring pneumatic pressure signals

if the ignitor glows but the main burner does not light

reducing fuel consumption and operational costs

Johnson Controls T-4100-2 Thermostat 30067439-890 ensuring full compatibility with existingThe Johnson Controls T 4100 2 is a professional grade pneumatic thermostat designed for precision control in low volume output applications. This reverse acting pneumatic controller utilizes a force balance mechanism to modulate branch pressure in response to temperature fluctuations, ensuring stable HVAC performance. Engineered for vertical mount installations, the T 4100 2 features a 55 to 85 degree Fahrenheit dial range and is optimized for systems