Built to exacting Armstrong Air specifications

adjustment screw

ensure your existing flare nuts and fittings are free of scoring or cross-threading to maintain a watertight seal

To increase the sensed amperage for very small loads

5°F at 70°F

Robertshaw 41-311 Ignitor Kit Built to exacting Armstrong AirThe Robertshaw 41 311 Ignitor Kit is a professional grade Dryer Ignitor Series solution designed for high performance gas appliances. Engineered with a high purity silicon carbide (Crystar) element, this hot surface ignitor delivers dependable ignition by reaching optimal temperatures within 17 seconds. As a 120V AC component, it serves as a direct OEM replacement ignitor for a wide range of manufacturers, featuring 18 gauge nickel chrome lead wires