this model is specifically rated for millivolt compatible heating applications

Technicians should check for a millivolt output between 25-30 mV under an open-circuit load and ensure the tip is properly submerged in the pilot flame for optimal flame sensing

2 TR for R134a and up to 2

high ambient temperatures exceeding the Class H rating

Is this transducer compatible with ammonia systems

Watts B12-03DJB Filter/Regulator R-410A this model is specifically ratedThe Watts B12 03DJB is a professional grade 3 8" NPT filter regulator (piggyback) designed for precise pneumatic pressure management in demanding HVACR and industrial environments. This unit features a robust T handle adjustment for reliable torque and control, regulating downstream pressures within a 0 60 PSI range. Engineered for high flow efficiency, it maintains consistent system performance while the integrated 40 micron filter element