Robertshaw 41-401 Hot Surface Ignitor This 4-pole double-throw configuration allows

This 4-pole double-throw configuration allows for the simultaneous control of up to four separate dampers from a single zone output or master switch

Industrial-Grade Contacts: Designed to minimize arcing and resist carbon buildup for a longer service life in high-cycle environments

Its multiple mounting styles facilitate easy integration into various burner assemblies without modifying the bracketry

measure across the junction block terminals while the pilot is lit

this unit is a close on rise fan control

Robertshaw 41-401 Hot Surface Ignitor This 4-pole double-throw configuration allowsFor service calls requiring a robust ignition source, the Robertshaw 41 401 Hot Surface Ignitor is the industry standard silicon carbide solution. Engineered for 120V AC operation, this Carbide Series ignitor features high purity recrystallized silicon carbide construction, often referred to as Crystar, which provides the thermal stability needed for high cycle heating applications. This 271A factory spec component is a direct cross reference for