Common Questions Is the 90-T50C3 a suitable replacement for a 40VA transformer

Can I adjust the height of the pilot burner during installation

verify your specific orifice and regulator spring requirements for the full conversion procedure

Does this part cross-reference with other York numbers

Robertshaw 41-405 Hot Surface Ignitor Common Questions Is the 90-T50C3The Robertshaw 41 405 Hot Surface Ignitor is a high performance silicon carbide furnace igniter built for rugged reliability in demanding residential and commercial HVACR applications. Engineered with high purity recrystallized silicon carbide, this unit, also recognized as the Norton 271D, provides exceptional thermal strength and stable electrical resistance over its service life. As a veteran grade HVAC replacement part, it is the direct