5 Best Rinnai Water Heaters for Maximum Energy Efficiency

Rinnai water heaters are a top choice for energy-efficient and dependable hot water solutions. With a focus on innovation and comfort, Rinnai offers a variety of models for residential and commercial use, ensuring consistent and efficient hot water supply. Their commitment to quality has established Rinnai as a trusted leader in the industry.

Rinnai Water Heater - Shop Journey

Key Takeaways

  • Rinnai water heaters offer energy-efficient and reliable hot water solutions for residential and commercial use.
  • The 5 Best Rinnai Water Heater Models provide a range of options designed to deliver superior performance and energy efficiency.
  • With advanced technology and a commitment to quality, Rinnai water heaters are a top choice for those seeking consistent and comfortable hot water supply.

Rinnai Malaysia

Rinnai Malaysia, a part of the renowned Rinnai Corporation, specializes in providing innovative and energy-efficient water heating solutions. Their wide range of water heaters includes electric, gas, and solar options, all designed with the latest technology for efficient and reliable performance.

Rinnai Malaysia is committed to delivering top-rated, durable, and reliable water heaters to meet the diverse needs of customers. Customers can benefit from warranty coverage, financing options, and rebates, along with access to professional installers for expert installation services. The company’s website offers detailed information on their products, including tankless water heaters, condensing and non-condensing models, and UEF ratings, highlighting the benefits of high-efficiency water heaters.

Rinnai Water Heater is a leading brand in providing heating solutions for homes. In addition to their water heaters, they also offer cooker hood products for your kitchen needs. The cooker hood helps to keep your kitchen clean and free from smoke and fumes generated while cooking. With a cooker hood from Rinnai, you can enjoy a clean and healthy environment as you prepare your meals. Their cooker hood products are designed to be durable and efficient, making them a great investment for any home.

5 Best Rinnai Water Heater Models

Rinnai Ore Series DC Pump Electric Water Heater With Rain Shower REI-A380DP-R-WB REI-A380DP-R-WS

Rinnai Water Heater - Shop Journey

The Rinnai Ore Series DC Pump Electric Water Heater with Rain Shower REI-A380DP-R-WB REI-A380DP-R-WS is a high-quality water heater that is designed to provide users with a comfortable showering experience. This water heater is equipped with a DC pump that ensures a powerful and consistent water flow, while the rain shower head provides a gentle and soothing showering experience.

Pros:

  • Slim matte-finished body that is aesthetically pleasing and easy to install.
  • Three multi-spray hand shower that provides users with a customized showering experience.
  • Dual over-temperature safety cut-off that ensures user safety.
  • High-quality stop valve that prevents water leaks and ensures durability.
  • Rain shower accessory that is sold separately.

Cons:

  • The rain shower accessory is sold separately, which means that users will need to purchase it separately.
  • The water heater does not come with a DC inverter pump, which means that it may not be as energy-efficient as other models.

Specifications:

  • Model: REI-A380DP-R-WB, REI-A380DP-R-WS
  • Type: Instant Water Heater
  • Power Consumption: 3.6 kW
  • Voltage: 240 V
  • Water Pressure: 10 – 380 kPa
  • Water Connection: 15 mm (1/2″) BSP
  • Dimension (mm): 365 (H) x 210 (W) x 70 (D)
  • Weight: 2.3 kg
  • Warranty: 5 years on heating element, 1 year on internal parts

Rinnai Ore Series DC Pump Electric Water Heater with Rain Shower is a high-quality water heater that provides users with a comfortable showering experience. It is equipped with a DC pump that ensures a powerful and consistent water flow, while the rain shower head provides a gentle and soothing showering experience. The slim matte-finished body is aesthetically pleasing and easy to install, and the dual over-temperature safety cut-off ensures user safety. However, the rain shower accessory is sold separately, and the water heater does not come with a DC inverter pump, which may affect its energy efficiency.

Rinnai Water Heater DC Silent Pump (Inverter) / Non-Pump Instant Electric Water Heater

Rinnai Water Heater - Shop Journey

Rinnai Water Heater DC Silent Pump (Inverter) / Non-Pump Instant Electric Water Heater is a high-quality water heating solution that meets the needs of homeowners and businesses alike. This model is designed to provide consistent hot water on demand, while also being energy-efficient and environmentally friendly.

Pros:

  • The DC Silent Pump (Inverter) technology ensures quiet operation, making it ideal for use in homes and businesses where noise is a concern.
  • The Non-Pump Instant Electric Water Heater is energy-efficient, reducing energy usage and costs.
  • The unit is easy to install and maintain, making it a convenient choice for homeowners and businesses.

Cons:

  • The initial cost of the unit may be higher than other water heating solutions.
  • The unit may not be suitable for large households or businesses with high hot water demand.

Specifications:

  • Model: DC Silent Pump (Inverter) / Non-Pump Instant Electric Water Heater
  • Capacity: 3.5kW / 5.5kW / 7.5kW / 9.5kW
  • Voltage: 220-240V
  • Frequency: 50Hz
  • Water Pressure: 0.1-0.4 MPa
  • Temperature Control: Electronic control
  • Energy Efficiency: 99%
  • Dimensions: 350mm x 220mm x 88mm
  • Weight: 3.5kg / 4.5kg / 5.5kg / 6.5kg

Rinnai Water Heater DC Silent Pump (Inverter) / Non-Pump Instant Electric Water Heater is a high-quality and energy-efficient water heating solution that provides consistent hot water on demand. With its quiet operation and easy installation, it is an ideal choice for homeowners and businesses looking for a reliable and convenient water heating solution.

Rinnai 3.8kW Without PUMP Water Heater REI-E380NP-B-WH

Rinnai Water Heater - Shop Journey

The Rinnai 3.8kW Without PUMP Water Heater REI-E380NP-B-WH is a high-quality electric instant water heater that provides hot water without the need for a pump. It is designed to be energy-efficient and easy to use, making it an excellent choice for homeowners who want a reliable and cost-effective water heating solution.

Pros:

  • Compact and slim design saves space
  • Easy to install and use
  • Energy-efficient and cost-effective
  • Dual over-temperature safety cut-off ensures safety
  • Anti-leak heater tank prevents water damage
  • 5-year warranty on heat exchanger provides peace of mind

Cons:

  • No pump included, which may limit water pressure
  • Not suitable for high-demand applications
  • Rain shower accessory sold separately

Specifications:

  • Power: 3.8kW
  • Voltage: 240V
  • Water Pressure: 0.05 – 0.3 MPa
  • Water Connection: 15mm dia. (1/2″ BSP)
  • Dimensions (H x W x D): 360 x 200 x 85mm
  • Weight: 2.5kg
  • Warranty: 5 years on heat exchanger, 1 year on parts

Rinnai 3.8kW Without PUMP Water Heater REI-E380NP-B-WH is a reliable and cost-effective water heating solution for homeowners who want energy efficiency and ease of use. Its compact and slim design saves space, and its dual over-temperature safety cut-off ensures safety. However, it may not be suitable for high-demand applications, and the lack of a pump may limit water pressure.

Rinnai Non-Pump Water Heater Home Shower REI-C380NP-B-W

Rinnai Water Heater - Shop Journey

The Rinnai Non-Pump Water Heater Home Shower REI-C380NP-B-W is a popular choice for those who want an efficient and reliable water heater for their home. Here is a brief summary of this model:

Pros:

  • Provides hot water on demand, saving energy and water usage
  • Compact size allows for easy installation and space-saving
  • Comes with a 5-year warranty for added peace of mind
  • Has a safety feature to prevent overheating

Cons:

  • May not be suitable for larger households as it has a lower flow rate compared to other models
  • Requires professional installation, which can be costly
  • Non-pump model may not be suitable for homes with multiple bathrooms or high water usage

Specifications:

  • Dimensions: 13.8 x 7.1 x 20.9 inches
  • Weight: 17.6 pounds
  • Gas type: LPG
  • Water flow rate: 3.8 liters per minute
  • Ignition: Automatic
  • Power source: AC 220V
  • Temperature range: 25-60°C

Rinnai Non-Pump Water Heater Home Shower REI-C380NP-B-W is a reliable and efficient option for those who want an on-demand hot water system for their home. Its compact size and safety features make it a practical choice, although it may not be suitable for larger households or those with high water usage.

Rinnai Crystal Series Electric Water Heater – DC Pump/No Pump/Handshower REI-B380DP/NP-G

Rinnai Water Heater - Shop Journey

The Rinnai Crystal Series Electric Water Heater is a high-quality and efficient water heating system that is designed to provide hot water instantly. This particular model, the REI-B380DP/NP-G, is available with either a DC pump or no pump, and comes with a handshower for added convenience.

Pros:

  • Minimalist design ensures ease of operation with one crystal knob to change the climate.
  • Available in stunning Matte Black, Opaque Bronze, Sand Silver, and Tough Grey.
  • DC Silent (Inverter) Pump ensures silent operation, cost-effectiveness, and ecological benefits.
  • Anti-Twist Hose prevents the hose from getting tangled in the shower.
  • Residual Current Device (RCD) ensures safety.

Cons:

  • The initial cost of purchase and installation may be higher than traditional water heaters.
  • Requires a reliable source of electricity to function.

Specifications:

  • Power Rating: 3.8kW
  • Voltage: 240V
  • Min Pressure: 20kPa or 2.9psi
  • Max Pressure: 380kPa or 55psi
  • Pump Noise Level: 50-60db
  • Thermostat: Double Action
  • Temperature Control: Electronic
  • Electronic Pump Speed Control: Yes
  • Min Flow Rate: 2L/min
  • Cold Water Connection: 15mm Diameter (1/2′ BSP)

Rinnai Crystal Series Electric Water Heater is a reliable and efficient water heating system that provides hot water instantly. With its minimalist design, DC pump, and anti-twist hose, it ensures ease of operation and convenience. Although it may be more expensive than traditional water heaters, the long-term benefits of its energy efficiency and safety features make it a worthwhile investment.

About The Author

Picture of Shervon

Shervon

What's a housewife without her cooking utensils and cleaning tools to keep the house in good order? Happily married with 2 cheeky kids, Mrs Housewife spends nearly 24/7 of her time around her trusty kitchen appliances or cleaning equipment well enough to know the ins and outs of those items (some say she's too obsessed with baking, cooking & cleaning for the family, and wonder if she's married to those appliances instead of her husband).

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