Rheem RTEX-18 Classic 18 kW 4.4 GPM 240V Indoor Tankless Electric Water Heater New
Manufacturer: Rheem
SKU: RTEX-18
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(888) 999-1522
$ 448.00
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Extended Warranty
Factory Warranty
- This item comes with a 12-year heat exchanger warranty for residential properties, 5-year heat exchanger warranty for commercial properties, 5-year warranty on parts and 1-year labor warranty.
Extended Warranties
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Extends factory warranty to 2, 3, or 5 total years
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Covers functionality issues for 2, 3, or 5 years
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Local repair options always available
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Free replacement if repair is not possible
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No deductibles or hidden fees
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Full parts and labor coverage
$0
(Included)
- This item comes with a 12-year heat exchanger warranty for residential properties, 5-year heat exchanger warranty for commercial properties, 5-year warranty on parts and 1-year labor warranty.
(Details)
-
Extends factory warranty to 2 total years
-
Covers functionality issues for 2 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
(Details)
-
Extends factory warranty to 3 total years
-
Covers functionality issues for 3 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
(Details)
-
Extends factory warranty to 5 total years
-
Covers functionality issues for 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
Exceptional Customer Service
Manufacturer Direct
Rheem RTEX-18 Classic 18 kW 4.4 GPM 240V Indoor Tankless Electric Water Heater New
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Product Overview
The Rheem RTEX-18 Performance Self-Modulating Tankless Electric Water Heater is an energy-efficient tankless water heater that delivers up to 5.9 GPM. The consistent temperature features a self-modulating technology that adjusts energy based on your hot water needs. With the electronic thermostatic temperature, you can easily read the incoming water temperature and control it in one-degree increments.
Brand new in box
1 year factory warranty
Manufacturer direct shipping from TX
Authorized Rheem dealer
Features
- External digital thermostatic control with LED display (+/1 degree accuracy).
- Most advanced self-modulation, adjusts power to meet hot water demand.
- Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM.
- Simple installation – bottom 3/4 inch NPT water connections.
- Threaded for easy replacement, simple installation, digital temperature display.
Specifications
| Model Number | RTEX - 18 |
| Energy Source | Electric |
| Power (kW) | 18 |
| Voltage | 240 |
| Total Unit Amperage | 75 |
| Recommended Breaker Size | 2 x 40 A Double Pole |
| Recommended Household Electrical Service Panel | 150 AMPS |
| Phase | 1 |
| Uniform Energy Factor (UEF) | 0.94 |
| Required Wire (75C Insulation) | (2) 8 AWG |
| Water Connection | 3/4" NPT |
| Number of Heating Chambers | 2 |
| Heat Exchanger | Copper |
| Operating Pressure | Min: 25 PSI. Max: 150 PSI |
| Flow Activation Rate (GPM) | 0.3 GPM |
| Product Dimensions (D x W x H) | 3.6 x 14 x 17 in. |
| Ship Weight (LBS.) | 14.78 |
Package Contents
Rheem RTEX-18 Classic Tankless Water Heater
User Manual
Warranty
This item comes with a 12-year heat exchanger warranty for residential properties, 5-year heat exchanger warranty for commercial properties, 5-year warranty on parts and 1-year labor warranty.
