Robertshaw 41-411 Furnace Hot Surface IgniterThe Furnace Hot Surface Igniter is a reliable Robertshaw 41 411 replacement that delivers fast, dependable ignition for your heating system. Designed for use on furnaces, boilers, rooftop heaters, infrared burners, unit heaters, and water heaters, this hot surface igniter combines durable silicon carbide with a 120V AC supply for quick flames each cycle. Its engineered to be a robust replacement part that minimizes downtime and keeps your equipment

8 VA (standby)

40–110 seconds (Off)

Inlet/Outlet: Female threaded x Female threaded

This adaptable gas regulator with a zero governor ensures stable performance in compact installations

The White-Rodgers 1F85U-22PR thermostat is a versatile universal thermostat designed for flexible HVAC control

This Type Flame Sensor

it delivers long-lasting strength while staying lightweight enough for quick mounting

This 25V AC input unit delivers reliable ignition with precision timing and durable silicon nitride construction

1-Stage thermostat powers on with 2 AA alkaline batteries

Used on Item Part No 401446

it integrates seamlessly with standard storage systems and is ideal for oil storage applications requiring dependable signaling

L—for compatibility with gas