McDonnell & Miller 47-2-M Reset 30067439-890 Heavy hammer-style construction increases durability

Heavy hammer-style construction increases durability compared to generic solid-state alternatives

This specific Source 1 flame sensor is optimized for model series starting with DGAA and DGAH

Broad Application Range: Suitable for chilled water

What media is compatible with the Viton seals

McDonnell & Miller 47-2-M Reset 30067439-890 Heavy hammer-style construction increases durabilityThe McDonnell & Miller 47 2 M (Part Number 132900) is a heavy duty mechanical water feeder and low water cut off combination engineered for commercial and residential steam boiler maintenance. Designed for use on low pressure steam boilers with a maximum steam pressure of 25 psi and a maximum water pressure of 150 psi, this unit features Quick Hook Up fittings for simplified gauge glass installation. The dual manual reset SPDT switches provide