Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 24,000 W, Single/Three Phase - Fast-Recovery Commercial Electric Water Heaters
RHEEM-RUUDFast-Recovery Commercial Electric Water Heaters

RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 24,000 W, Single/Three Phase

The RHEEM-RUUD Electric Water Heater (MPN ES120-24-G) is a 120-gallon, 24,000 W fast-recovery commercial electric water heater operating on 480V AC with three-phase power. Standing 67.6 inches tall, it supports…

SKU 3G-OTH-456725

Brand
RHEEM-RUUD
Item
Electric Water Heater: 480V AC, 120 gal, 24,000 W, Single/Three Phase
Category
Fast-Recovery Commercial Electric Water Heaters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RHEEM-RUUD
Manufacturer Part Number
ES120-24-G
Type
120 gal, 24,000 W, Single/Three Phase
Ht
67.6 in
Phase
Three
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RHEEM-RUUD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RHEEM-RUUD Electric Water Heater (MPN ES120-24-G) is a 120-gallon, 24,000 W fast-recovery commercial electric water heater operating on 480V AC with three-phase power. Standing 67.6 inches tall, it supports single/three-phase configurations for versatile installation.

Frequently Asked Questions

What is the RHEEM-RUUD ES120-24-G electric water heater used for?

The RHEEM-RUUD ES120-24-G is a fast-recovery commercial electric water heater designed for high-demand applications such as hotels, restaurants, laundries, and industrial facilities. Its 120-gallon capacity and 24,000 W heating element ensure consistent hot water supply in demanding environments.

What are the specifications of the RHEEM-RUUD ES120-24-G?

The RHEEM-RUUD ES120-24-G is a 120-gallon, 24,000 W commercial electric water heater operating on 480V AC with three-phase power. It stands 67.6 inches tall and supports single/three-phase configurations. The manufacturer part number is ES120-24-G.

Where to buy the RHEEM-RUUD ES120-24-G worldwide?

3G Electric supplies the RHEEM-RUUD ES120-24-G to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this fast-recovery commercial electric water heater.

How to install a RHEEM-RUUD ES120-24-G commercial water heater?

Installation of the RHEEM-RUUD ES120-24-G requires a qualified electrician and plumber. Ensure the 480V AC three-phase power supply matches the unit's rating. Follow local codes for plumbing connections and pressure relief valves. Proper ventilation and clearance per the manual are essential for safe operation.

Used in

Common applications for RHEEM-RUUD
Hotel laundry facilities — Rheem-Ruud commercial gas water heaters (e.g., GNU76-200) for high-volume hot water supply
Restaurant kitchens — Rheem-Ruud point-of-use electric water heaters (e.g., EGSP20) for under-sink hot water
Industrial wash stations — Rheem-Ruud storage tanks (e.g., ST80) to buffer hot water demand
Office building break rooms — Rheem-Ruud compact electric water heaters (e.g., EGSP10 120V) for localized hot water
Commercial dishwashing — Rheem-Ruud gas water heaters (e.g., G82-156) for continuous hot water at 180°F sanitizing temperatures

RHEEM-RUUD Products

3G Electric supplies RHEEM-RUUD fast-recovery commercial electric water heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from RHEEM-RUUD

View all RHEEM-RUUD parts →
RHEEM-RUUD Electric Water Heater: 240V AC, 120 gal, 36,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-36-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 240V AC, 120 gal, 36,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-36-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 208V AC, 50 gal, 18,000 W, Single/Three Phase, 43.6 in Ht (MPN ES50-18-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 208V AC, 50 gal, 18,000 W, Single/Three Phase, 43.6 in Ht (MPN ES50-18-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 208V AC, 120 gal, 54,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-54-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 208V AC, 120 gal, 54,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-54-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 480V AC, 85 gal, 36,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-36-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 480V AC, 85 gal, 36,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-36-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 480V AC, 85 gal, 18,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-18-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 480V AC, 85 gal, 18,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-18-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 240V AC, 120 gal, 18,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-18-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 240V AC, 120 gal, 18,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-18-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 36,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-36-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 36,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-36-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 240V AC, 85 gal, 36,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-36-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 240V AC, 85 gal, 36,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-36-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.