Rated at 22A

preventing unsafe gas accumulation in the combustion chamber

Failure typically results in the indoor fan or compressor failing to start

this automatic reset limit switch monitors internal plenum temperatures to prevent thermal overstress

and ensure long-term stability after a motor burnout

AERCO 58025-10 Maintenance Kit 321894-708 Rated at 22AThe AERCO 58025 10 Maintenance Kit is a critical preventative service solution engineered specifically for AERCO BMK2500 and BMK3000 Benchmark boilers. This comprehensive boiler service kit includes high grade gaskets, specialized O rings, and igniter components essential for maintaining peak combustion efficiency and operational safety. By utilizing genuine OEM AERCO parts, technicians ensure optimal heat exchanger performance and prevent unexpected