Rheem-ruud 3G-OTH-456739 — Technical Specifications

Name: Rheem-ruud 3G-OTH-456739 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.
Brand: Rheem-ruud

The RHEEM-RUUD Electric Water Heater (MPN ES85-18-G / 403045) is a fast-recovery commercial unit with 85 gal capacity, 18,000 W power, and 240V AC input, supporting single/three-phase operation. Standing 57.7 in tall, it is designed for single-phase use as specified. 3G Electric interprets your demand, sources this genuine RHEEM-RUUD model, and provides a quote with specialist support across 14 industrial departments — including deep expertise in combustion, pumps, and controls.

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Technical Specifications

Parameter	Value
Ht	57.7 in
Type	85 gal, 18,000 W, Single/Three Phase
Brand	RHEEM-RUUD
Phase	Single
Manufacturer Part Number	ES85-18-G / 403045