Robertshaw 41-409 Hot Surface Ignitor Pros in the field know

Pros in the field know that the MARS 11970 Start Capacitor is a reliable choice for providing the high-torque boost required to get heavy-duty compressors and motors running under load

the compact design and standardized mounting make it a versatile thermal limit control for Carrier

Simplified Identification: White color-coded body allows for quick visual verification of temperature ratings during field service

this sight glass provides a single

Robertshaw 41-409 Hot Surface Ignitor Pros in the field knowThe Robertshaw 41 409 Hot Surface Ignitor is a high performance silicon carbide ignitor engineered for demanding HVACR applications. Constructed from high purity recrystallized silicon carbide (Crystar), this 120V AC furnace ignitor maintains exceptional thermal strength and stable electrical resistance over extensive 15, 17, and 45 second ignition cycles. This 271M series component is designed for precise compatibility with residential and commercial