Antunes Controls 803112601 Pressure Switch 30067439-890 you must specify the 0794064

you must specify the 0794064 or 0794065 kits depending on the check being serviced

verify your specific orifice and regulator spring requirements for the full conversion procedure

an oversized orifice will cause over-firing and potentially crack the heat exchanger

the internal timing circuit or relay contacts may be fused or open

Antunes Controls 803112601 Pressure Switch 30067439-890 you must specify the 0794064The Antunes Controls 803112601 Pressure Switch (Model HGP A) is a high performance safety interlocking device engineered for industrial combustion systems and gas trains. This manual reset SPDT pressure switch is designed to monitor gas pressure and instantly break the electrical control circuit if levels rise above the adjusted setpoint. With a field adjustable range of 2 16" W. C. (50 400 mm W. C.), it provides precise high gas pressure limit