We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

RHEEM-RUUD Electric Water Heater: 240V AC, 85 gal, 36,000 W, Single/Three Phase - Fast-Recovery Commercial Electric Water Heaters
RHEEM-RUUDFast-Recovery Commercial Electric Water Heaters

RHEEM-RUUD Electric Water Heater: 240V AC, 85 gal, 36,000 W, Single/Three Phase

The RHEEM-RUUD ES85-36-G is a 240V AC fast-recovery commercial electric water heater with an 85-gallon capacity and 36,000 W power rating, supporting single/three-phase operation. Standing 57.7 inches tall, this unit…

SKU 3G-OTH-456722

Brand
RHEEM-RUUD
Item
Electric Water Heater: 240V AC, 85 gal, 36,000 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
ES85-36-G
Type
85 gal, 36,000 W, Single/Three Phase
Ht
57.7 in
Phase
Single
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 ES85-36-G is a 240V AC fast-recovery commercial electric water heater with an 85-gallon capacity and 36,000 W power rating, supporting single/three-phase operation. Standing 57.7 inches tall, this unit is designed for high-demand commercial applications requiring consistent hot water supply.

Frequently Asked Questions

What is the RHEEM-RUUD ES85-36-G electric water heater used for?

The RHEEM-RUUD ES85-36-G is a fast-recovery commercial electric water heater designed for high-demand applications such as restaurants, hotels, and industrial facilities that require a consistent supply of hot water. Its 85-gallon capacity and 36,000 W power rating support continuous operation in demanding environments.

What are the specifications of the RHEEM-RUUD ES85-36-G?

The RHEEM-RUUD ES85-36-G operates at 240V AC with 36,000 W power, supports single or three-phase input, and has an 85-gallon tank. It stands 57.7 inches tall and is a fast-recovery commercial electric water heater. The manufacturer part number is ES85-36-G.

Where to buy the RHEEM-RUUD ES85-36-G worldwide?

3G Electric supplies the RHEEM-RUUD ES85-36-G to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this commercial electric water heater.

How to install the RHEEM-RUUD ES85-36-G electric water heater?

Installation of the RHEEM-RUUD ES85-36-G should follow local electrical codes and the manufacturer's manual. Ensure a dedicated 240V AC circuit with proper overcurrent protection, and verify the unit is level and securely mounted. For single or three-phase wiring, consult a licensed electrician to match the phase configuration.

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: 208V 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: 208V 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: 208V AC, 85 gal, 54,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-54-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 208V AC, 85 gal, 54,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-54-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 480V AC, 85 gal, 27,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-27-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 480V AC, 85 gal, 27,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-27-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 24,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-24-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 24,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-24-G). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 240V AC, 85 gal, 18,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-18-G / 403045). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 240V AC, 85 gal, 18,000 W, Single/Three Phase, 57.7 in Ht (MPN ES85-18-G / 403045). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
RHEEM-RUUD Electric Water Heater: 240V 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: 240V 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: 480V AC, 120 gal, 27,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-27-G / 407791). Key specifications — Phase: Three; Brand: RHEEM-RUUD.
RHEEM-RUUD
RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 27,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-27-G / 407791). Key specifications — Phase: Three; Brand: 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
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.