Goodman B1401011S Hot Surface PilotGoodman B1401011S is a reliable hot surface pilot replacement part designed for Goodman gas furnaces. This hot surface pilot ensures dependable ignition and steady burner operation, helping you restore efficient heating and peace of mind during cold months. Also listed as Hot Surface Pilot, Hnywl, Serv (m4), this component is crafted to fit compatible Goodman systems and support standard ignition sequences. Ideal for replacement projects, this hot

Media & Range: Hot/chilled water

Replacement part for routine maintenance

providing flexible retrofit options

delivering dependable performance in commercial and residential applications

Durable components for reliable long-term performance

and fits standard AO Smith electric water heater configurations

and CAS-2B90E combustion air systems

It delivers consistent overheat protection without sacrificing efficiency

Gas Types: Natural

normally closed zone valve body

Connections: 1/2 in male thread on inlet and outlet

this complete kit provides all components necessary for a secure rebuild