Robertshaw 40-454 Thermostat Knob winter proof Fits Sub Zero® refrigerators

Fits Sub Zero® refrigerators

allowing seamless color matching on metal panels

UV coated umbrella with durable & flexible fiberglass ribs

reducing service time for professionals and homeowners alike

the LCD automatically goes to the brightest level

Robertshaw 40-454 Thermostat Knob winter proof Fits Sub Zero® refrigeratorsRobertshaw 40 454 Black 2" Cooking Dial Accessory The Robertshaw 40 454 Thermostat Knob is a factory certified replacement part engineered for compatibility with Robertshaw thermostats and heating systems. Trusted by HVAC technicians, this knob ensures smooth operation and long lasting performance in residential and commercial applications. Single piece phenolic plastic design, designed to fit standard . 187 stem, stem flat down. Ensure precise