Rheem-ruud 3G-OTH-456737 — Technical Specifications

Name: Rheem-ruud 3G-OTH-456737 RHEEM-RUUD Electric Water Heater: 480V AC, 120 gal, 18,000 W, Single/Three Phase, 67.6 in Ht (MPN ES120-18-G). Key specifications — Phase: Single; Brand: RHEEM-RUUD.
Brand: Rheem-ruud

The RHEEM-RUUD ES120-18-G is a 120-gallon, 18,000 W fast-recovery commercial electric water heater, 67.6 inches tall, operating on 480V AC single-phase power. We interpret your demand for high-capacity hot water, source this genuine OEM unit, quote competitively, and support your facility with specialist expertise across 14 industrial departments — including combustion, pumps, and controls — and far more.

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Technical Specifications

Parameter	Value
Ht	67.6 in
Type	120 gal, 18,000 W, Single/Three Phase
Brand	RHEEM-RUUD
Phase	Single
Manufacturer Part Number	ES120-18-G