1. Water Heaters New/Used Products
  2. sku: 290027553731531
  3. RHEEM RTEX-04

RHEEM RTEX-04 Tankless Water Heater 0020352682990

Rtex-04 Rheem - Tankless Water Heater Installed Never Used

( Brand: Rheem ), ( Manufacturer Part Number: RTEX-04 ), ( Power Source: Corded Electric ), ( Color: Gray ), ( Type: Hvac ), ( Water Connection Location: Side ), ( Voltage: 120 V ), ( Item Height: 5 7/8 ), ( Amperage: 29 A ), ( Features: Electric, Digital Display ), ( Water Temperature Range: 80 F To 140 F ), ( Water Heater Profile: Tankless ), ( Item Width: 10 7/8 ), ( UPC: 020352682990 )

Review RHEEM Tankless Water Heater Installed Never Used

The Rheem RTEX-04 Tankless Water Heater is a compact yet powerful solution for your hot water needs. This model is part of Rheem's RTE Series, known for their energy efficiency and reliability.

The Rheem RTEX-04 has a maximum output of 4.0 GPM (gallons per minute), making it suitable for small to medium-sized households. It can deliver a constant supply of hot water, eliminating the need for a storage tank and the associated standby energy losses. This tankless design also saves you valuable space in your home.

The unit is equipped with a condensing technology that captures and reuses heat that would otherwise be lost, resulting in high energy efficiency. It has an Energy Factor (EF) of 0.82 and an Annual Fuel Utilization Efficiency (AFUE) of 98%, making it an eco-friendly choice for your home.

The RTEX-04 is equipped with a digital display that shows the temperature setting and water flow rate. It also features a self-diagnostic system that alerts you to potential issues, making maintenance and troubleshooting easier.

This Rheem tankless water heater is built to withstand harsh environments, with a corrosion-resistant stainless steel heat exchanger and a durable exterior. It is also certified to meet strict North American safety standards, giving you peace of mind.

In conclusion, the Rheem RTEX-04 Tankless Water Heater is a smart investment for homeowners seeking reliable and energy-efficient hot water. Its compact design, digital controls, and self-diagnostic system make it user-friendly, while its high energy efficiency and durability ensure long-term performance and savings.

Pros of the Rheem RTEX-04 Tankless Water Heater:

1. Energy Efficient: Tankless water heaters, like the Rheem RTEX-04, are highly energy efficient as they only heat water on demand, reducing energy waste.

2. Space Saving: Since tankless water heaters do not store water, they take up less space compared to traditional storage tank water heaters.

3. Long Lifespan: With proper maintenance, tankless water heaters can last up to 20 years, which is significantly longer than the 10-12 years lifespan of a standard storage tank water heater.

4. Constant Hot Water Supply: Since tankless water heaters heat water on demand, they can provide a constant hot water supply, eliminating the wait for a tank to refill and heat up.

Cons of the Rheem RTEX-04 Tankless Water Heater:

1. Initial Cost: Tankless water heaters, including the Rheem RTEX-04, can be more expensive upfront than traditional storage tank water heaters.

2. Installation Complexity: Tankless water heaters require professional installation, which can be more complex and time-consuming than installing a storage tank water heater.

3. Limited Water Flow Rate: Although tankless water heaters can provide a constant hot water supply, they may not be able to handle multiple hot water applications simultaneously, especially during peak demand periods.

4. Higher Operating Costs: Although tankless water heaters are more energy efficient in the long run, they can have higher operating costs due to their higher energy consumption compared to a well-insulated storage tank water heater.

Conclusion:

The Rheem RTEX-04 tankless water heater offers several advantages, such as energy efficiency, space savings, a long lifespan, and a constant hot water supply. However, it also has some disadvantages, such as a higher initial cost, installation complexity, limited water flow rate, and higher operating costs. Ultimately, the decision to buy the Rheem RTEX-04 or a different water heater depends on your specific needs, budget, and preferences.

Recommendation:

If you are looking for a water heater that can provide a constant hot water supply and save space, the Rheem RTEX-04 tankless water heater could be a good fit for you. However, make sure to consider the higher initial cost, installation complexity, and potential higher operating costs before making a decision. It's also recommended to get a professional installation and regular maintenance to ensure the longevity and efficiency of the water heater.

Details:

It also features a digital display and is electric, making it highly efficient convenient. Purchased new. The color of the heater is gray, and it has a height 5 7/8 inches width 10. This Rheem RTEX-04 tankless water heater is a great addition to any home or business.

Just don't have enough power to run it in my situation. The water temperature range is from 80 F to 140 F, making it suitable for a variety of uses. I'm using the Rangy Lyman 5000 1.2Kw with 120V/30A into panel. The water heater profile is tankless, which means it takes up minimal space and easy to install.

Just so you know before making a decision.

part #: rtex04 prices

  • $149.99-$200.00

specifications wateheat:

  • brand: Rheem
  • mpn: Rtex-04
  • power source: Corded Electric
  • color: Gray
  • type: Hvac
  • water connection location: Side
  • voltage: 120 V
  • item height: 5 7/8
  • amperage: 29 A
  • features: Electric, Digital Display
  • water temperature range: 80 F To 140 F
  • water heater profile: Tankless
  • item width: 10 7/8
  • upc: 020352682990

shipping wateheat:

  • carrier: USPS
  • type: Calculated
  • transit: 2-5 Days
  • class: Expedited
  • cost: $0.00
  • service: USPS Priority Mail

returns wateheat:

  • policy: No Returns

seller wateheat:

  • # reviews: 541
  • city: Wellington, Nevada
  • rating: 100.0%

general wateheat:

  • condition: Used
  • Heating, Cooling Air > Water Heaters > Tankless Water Heaters

payments wateheat:

  • wallet: Google-pay
  • credit card: Visa
  • other

offer wateheat:

  • options: Ship-to-home
  • sold: 0
  • started: July 7, 2024
  • availability: In Stock
  • quantity: 1
power source: corded electric, type: hvac, water connection location: side, voltage: 120 v, item height: 5 7/8, amperage: 29 a, features: electric, digital display, water temperature range: 80 f to 140 f, water heater profile: tankless, item width: 10 7/8,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: gray, sku: 290027553731531,

Rheem RTEX-04 Is Similar To:

wateheat logo
5 offers $149.99–$200.00 USD
  • Offer #1: $149.99 price + $0.00 shipping estimate = $149.99* total. See pictures for best description. New, open box.FREE SHIPPING
  • Offer #2: $189.00 price + $58.05 shipping estimate = $247.05* total. The sleek gray design and corded electric power source make it a practical and efficient choice for households or commercial establishments looking for a reliable water heating solution. The Rheem Classic Tankless Water Heater is a 120V electric on-demand point of use system designed for convenient wall mounting under sinks.+$58.05 shipping
  • Offer #3: $200.00 price + $0.00 shipping estimate = $200.00* total. Rheem - Tankless Water Heaters Water Heaters.FREE SHIPPING
  • Offer #4: $275.69 price + $0.00 shipping estimate = $275.69* total. Typically this unit is installed at the point-of-use and hard wired to 120 volts requiring a 30-amp breaker. The Rheem Performance is a 3.5 kW tankless electric water heater ideal for low flow point-of-use applications.FREE SHIPPING
  • Offer #5: $175.00 price + $0.00 shipping estimate = $175.00* total.FREE SHIPPING

Copyright © wateheat.com