Rheem-Ruud AS-58386-92 Heater Element

The Rheem-Ruud AS-58386-92 Heater Element is a 3.5kW single sheath heating element designed for high-performance thermal transfer in commercial and residential water heating systems. As a genuine Rheem replacement part, it ensures direct compatibility with existing tank configurations, eliminating the fitment issues common with universal aftermarket components. This 3500W water heater element operates at 240V (4700W at 277V) and maintains a cold resistance range of 16.6 to 18.3 ohms for precise electrical diagnostic verification. Engineered for durability, the sheath construction is optimized for rapid heat recovery and sustained output in demanding HVACR applications. For contractors, using this OEM heater element ensures system integrity and minimizes callback rates by meeting the exact factory specifications required for Ruud water heater repair and maintenance.

Key Benefits for Technicians:

• Precision Resistance: Cold resistance of 16.6 – 18.3 ohms allows for accurate bench testing before installation.
• Dual-Voltage Output: Delivers 3500W at 240V and 4700W at 277V, providing versatility for various field electrical setups.
• OEM Standards: Guaranteed fit for Rheem and Ruud units, reducing labor time spent on modification or retrofitting.
• High Heat Density: Single sheath design provides efficient water temperature recovery in high-demand environments.

Common Questions:

What is the ohm reading for a 3500W heater element?
The AS-58386-92 should test between 16.6 and 18.3 ohms when cold. If your multimeter shows an open circuit or significantly higher resistance, the element has failed.

Can I use this element in a 277V system?
Yes, this element is rated for 277V applications, where it will produce an output of 4700W. Always verify the tank’s data plate to ensure the high-wattage output is supported.

Is this a direct replacement for Ruud commercial heaters?
Yes, this is an authentic Ruud AS-58386-92 component engineered for both Rheem and Ruud equipment, ensuring the same sheath material and density as the original factory spec.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.