The Johnson Controls R-130-15 is a high-performance air pressure reducing valve designed for precision regulation in industrial pneumatic systems

protecting the heat exchanger from corrosive flue gas condensate accumulation

When the surrounding environment or equipment surface exceeds this threshold

Terminals 1 and 2 are typically dedicated to the burner circuit (low water cut-off)

this is a mechanical rebuild kit for the internal wetted parts only

Vulcain 90DM4DTNETCRD50000 Monitor Freon The Johnson Controls R-130-15 isThe Vulcain 90DM4DTNETCRD50000 is an industrial grade infrared CO2 gas monitor engineered for high precision duct mount CO2 detection in complex commercial HVAC systems and building automation environments. Utilizing professional dual wavelength NDIR sensor technology, this unit effectively mitigates drift and compensates for temperature fluctuations to maintain baseline stability over time. Specifically designed for air handling units, the 90DM4DT