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RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 27,000 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, 27,000 W, Single/Three Phase

The RHEEM-RUUD Electric Water Heater is a fast-recovery commercial unit with a 120-gallon capacity, 27,000 W power rating, and 480V AC input, supporting single/three-phase operation. It stands 67.6 inches tall and is…

SKU 3G-OTH-456732

Also listed as: ES12027G407791 · ES120 27 G 407791 · ES120-27-G-407791

Brand
RHEEM-RUUD
Item
Electric Water Heater: 480V AC, 120 gal, 27,000 W, Single/Three Phase
Category
Fast-Recovery Commercial Electric Water Heaters
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Delivery
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RHEEM-RUUD
Manufacturer Part Number
ES120-27-G / 407791
Type
120 gal, 27,000 W, Single/Three Phase
Ht
67.6 in
Phase
Three

Technical Documents

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

Product Description

The RHEEM-RUUD Electric Water Heater is a fast-recovery commercial unit with a 120-gallon capacity, 27,000 W power rating, and 480V AC input, supporting single/three-phase operation. It stands 67.6 inches tall and is configured for three-phase use (MPN ES120-27-G / 407791).

Frequently Asked Questions

What is the RHEEM-RUUD ES120-27-G electric water heater used for?

This RHEEM-RUUD fast-recovery commercial electric water heater is designed for high-demand hot water applications in facilities like restaurants, hotels, and laundries. Its 120-gallon capacity and 27,000 W power rating ensure rapid heating and sustained output for continuous-use environments.

What are the specifications of the RHEEM-RUUD ES120-27-G water heater?

The RHEEM-RUUD ES120-27-G is a 120-gallon, 27,000 W commercial electric water heater operating at 480V AC. It supports single/three-phase input, is configured for three-phase use, and stands 67.6 inches tall. The manufacturer part number is ES120-27-G / 407791.

Where to buy the RHEEM-RUUD ES120-27-G water heater worldwide?

3G Electric supplies the RHEEM-RUUD ES120-27-G commercial electric water heater to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this fast-recovery 120-gallon unit.

How to install a RHEEM-RUUD commercial electric water heater?

Installation of a RHEEM-RUUD fast-recovery electric water heater must follow local electrical codes and the manufacturer's manual. Ensure the 480V AC supply matches the unit's phase configuration. Use a licensed electrician for wiring and a plumber for water connections. 3G Electric can provide technical support.

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.

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