System Reliability: Minimizes stem friction to improve actuator response and overall flow control accuracy

Techs should check for "linting" at the base of the heater or a restricted flue baffle

which protects the system from premature mechanical wear and electrical stress during rapid thermostat fluctuations or brownouts

5°F at 70°F

What is the minimum time between ON and OFF settings

Robertshaw 41-311 Ignitor Kit System Reliability: Minimizes stem frictionThe 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