2858 Rheem 4800W Copper Hot Water Element – SE4800W Electric Heater Replacement

The 2858 Rheem 4800W Copper Hot Water Element (SE4800W) is a high-performance replacement heating element designed for electric storage hot water systems. Delivering 4800 watts of heating power, this element provides fast heat recovery and consistent hot water supply for domestic and light commercial applications.

Manufactured from durable copper for excellent heat transfer, this genuine Rheem element restores reliable heating performance and ensures your hot water system operates efficiently.

If your hot water system is not heating properly, producing lukewarm water, or taking too long to recover, replacing the heating element can restore full performance.

Product Details

Brand: Rheem (Genuine Replacement Part)
Part Number: 2858
Model Code: SE4800W
Type: Electric Hot Water Heating Element
Material: Copper
Application: Electric Storage Hot Water Systems
Condition: Brand New

Technical Specifications

Power Output: 4800W (4.8kW)
Voltage: 240V
Material: Copper Heating Element
Design: Multi-Purpose Electric Heating Element

Key Features

✔ Genuine Rheem 4800W heating element replacement
✔ High-output 4.8kW heating for rapid hot water recovery
✔ Durable copper construction for excellent heat transfer
✔ Designed for reliable long-term performance
✔ Direct replacement for compatible Rheem hot water systems
✔ Suitable for domestic and light commercial installations

Applications

Designed for Rheem electric storage hot water systems requiring a 4800W copper heating element, including various domestic and commercial hot water units.

⚠ Always confirm your existing element wattage, thread size, and part number (2858 / SE4800W) before ordering.

Common Problems This Part Fixes

• Hot water system not heating
• Water only lukewarm
• Slow hot water recovery
• Burnt or failed heating element
• Inconsistent water temperature

Replacing the element restores fast heating performance and reliable hot water supply.

Installation Notes

• Turn off power at the circuit breaker before servicing
• Drain the hot water system below element level
• Remove the existing element using the appropriate tool
• Install the replacement element and sealing gasket
• Refill tank completely before restoring electrical power

⚠ Installation should be performed by a licensed plumber or electrician.

Package Includes

✔ 1 × Rheem 4800W Copper Hot Water Element
Part Number 2858 / SE4800W

SEO Keywords

rheem 2858 hot water element
se4800w heating element
rheem 4800w hot water element
4.8kw copper hot water heater element
rheem electric hot water element replacement
electric water heater element australia