Imperial Range 39779 Infinite Control Knob (480V, IR-6-E Series)

Factory Direct Commercial Grade Replacement Part

Get your commercial kitchen back up and running instantly with the precision-engineered Imperial Range 39779 Infinite Control Knob (480V). As the direct manufacturer of high-output commercial stove components, we cut out the distributor markup to offer you the industry’s lowest pricing and same-day factory-direct shipping on premium commercial replacement parts.

Precision-engineered for an exact OEM fit, this heavy-duty dial knob is designed specifically for 480-volt infinite control switches on Imperial electric commercial ranges. Engineered to withstand high ambient kitchen heat, greasy kitchen environments, and continuous daily operator use, it provides crisp, non-slip temperature adjustments and clear setting indicators for your line cooks.

Why Buy Factory Direct from Commercial Stove Parts?

• Better Pricing: Skip the middleman distributor markup—get true wholesale factory pricing direct from the source.
• Lightning-Fast Shipping: In stock at our facility and ready to ship out immediately to minimize kitchen downtime.
• Commercial Grade High-Impact Plastic: Molded from heavy-duty, heat-resistant thermoplastic engineered to resist cracking, melting, and stem stripping under high commercial kitchen temperatures and heavy use.

Guaranteed Fitment & Compatibility

Precision engineered to fit perfectly on 480V electric range infinite switches across the following popular Imperial Range commercial equipment series:

• Electric Range Series: IR-6-E 480V Infinite Control Electric Ranges
• Universal Electric Series: Fits Imperial 480-Volt electric models requiring standard stem infinite control knobs
• Replaces Part Numbers: Imperial 39779, IMP39779

Technical Specifications

• Component Type: Commercial Electric Range Infinite Control Dial Knob
• Manufacturer Part Number: 39779 / IMP39779
• Voltage Rating: Designed for 480V Switch Assemblies
• Length: 4.00 in / 10.16 cm
• Width: 3.50 in / 8.89 cm
• Height: 1.60 in / 4.06 cm
• Weight: 0.50 lbs / 227 g
• Material Construction: High-Impact Heat-Resistant Thermoplastic