Robertshaw 790-400 Pilot Mod. R-410A from steam boilers to large-scale

from steam boilers to large-scale tempering ovens

including the 20

efficient natural gas combustion while preventing soot buildup or incomplete burns—common issues when using non-compliant or incorrectly sized aftermarket fittings

this Class 2 transformer simplifies replacement in rooftop units

Robertshaw 790-400 Pilot Mod. R-410A from steam boilers to large-scaleThe Robertshaw 790 400 RAM 4 120V Intermittent Pilot Module is a critical gas ignition control designed for use in atmospheric heating systems and commercial cooking equipment. As a direct replacement for various 790 series ignition modules, this 120V AC unit manages the ignition sequence by providing a high voltage spark to the pilot burner while simultaneously monitoring the flame through flame rectification technology. This module features a 15