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ESSENTIAL® Whole Home Tankless Electric Water Heater, 5.9 Max. GPM
- Mfg.#
- RMTEX-24
- Sku#
- 7169162
- Saves space – up to 93% smaller than a standard electric water heater
- Saves Energy – zero standby heat loss when installed near point-of-use
- More Hot Water – up to 4 times the hot water delivery of a standard electric tank (per hour)
- High Efficiency – UEF up to .94 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand
- Copper immersion heating elements fit into a multi-chamber design to improve the thermal performance providing better temperature control and faster recovery of hot water
* Estimated stock levels as of Tue, Mar 31, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Richmond Essential Tankless Electric Water Heater, 240 V, 100 A, Wattage Rating: 24 kW, Number of Phases: 1, Inlet Connection Size: 3/4 in , 5.9 gpm, 150 psi, Energy Efficiency: 99.8 %, 8 AWG Cable, Dimensions: 18-1/4 in H x 17-5/8 in W x 3-1/2 in D
Specifications
General
| Amps | 100 |
|---|---|
| Connection Location | Bottom |
| Material | Heat Exchanger: Copper |
| Maximum GPM | 5.9 |
| PSI | 25 to 150 |
| Power (kW) | 24 |
| Recommended Breaker Size | 3 x 40 A Double Pole |
| Type | Tankless Electric Water Heater |
| Uniform Energy Factor | 0.93 |
| Volts | 240 |
| Water Connection Size | 3/4 NPT |
| Water Heater Fuel Type | Electric |
| Water Heater Style | Whole Home |
| Water Heater Vent Type | Not Required |
Dimensions
| Depth | 3.635 in |
|---|---|
| Height | 17 in |
| Width | 17 in |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | Heating Chamber: 5 Yr; Parts: 1 Yr |
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Label Information
| Certification, Codes, Standards | AHRI Certified, cETLus Listed, Tested and certified by the Water Quality Association against NSF/ANSI 372 for lead free compliance. |
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Related Documents
Brochure (PDF)
Warranty (PDF)
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