With Silver Cadmium Oxide (AgCdO) contacts to minimize arcing and improve longevity

Designed to meet SAE J513 refrigeration standards

and York burners

What are the symptoms of a failed isolator

Specifically calibrated to 275 degrees F for high-tolerance flame rollout protection

Reznor 84853 Burner Orifice With Silver Cadmium Oxide (AgCdO)For veteran technicians servicing industrial heating systems, the Reznor 84853 Burner Orifice is a critical precision engineered component for maintaining stoichiometric combustion. This #47 brass burner orifice is specifically machined to meet rigid OEM tolerances for Reznor unit heaters and gas fired equipment. Constructed from high grade, corrosion resistant brass, this spud style orifice ensures a stable gas flow rate, which is essential for