Best Digital Shower for Combi Boiler

Best Digital Shower for Combi Boiler-Ultimate Guide

If you have a combi boiler, however, you need to make sure that the digital shower you buy is suitable for this type of heating system. A combi boiler is a heating system that is used for both heating and hot water supply in a building.

You should also ensure that the shower has a constant water supply, as an interrupted water supply can lead to uneven temperatures. However, for people who have a combi in their homes, choosing a suitable digital shower can be a challenge. In this article, we will review the best digital shower for combi boiler for you.

There are a variety of digital showers on the market that are suitable for combi boilers. We’ve compiled the top 5 for you!

Our Choose Comes From Here

At ReviewRebel, we carefully research products from amazon to bring back top picks for you! Unlike conventional water heaters, the combi boiler heats the water directly as it flows through the system. This means there is no large hot water reservoir, resulting in an easy way.

To ensure that your digital shower is suitable for a combi boiler, you need to ensure that it has sufficient power to heat the water quickly enough.

Our Top Picks of Best Digital Shower for Combi Boiler

1. Rinnai RSC199iN Smart-Circ Condensing Gas Tankless Water Heater | Best Overall

Best Digital Shower for Combi Boiler

What Got Us Hooked?

The Rinnai RSC199iN instantaneous water heater is a powerful and efficient water heater that meets your domestic hot water needs. It features a state-of-the-art burner and electronic ignition for reliable and efficient performance. It is also equipped with a digital controller that allows you to adjust the temperature and water flow as needed.

Things to know

It is a highly efficient and energy-saving device. It also has a tankless design that provides endless hot water supply for long term usage. You can install it indoors or outdoors as you wish. It also comes with a digital controller for easy control. Plus, it also requires professional installation.

User’s Fun Story About Product

A Satisfied User said:

“With this device, I no longer have to worry about heating water in the cold months. The Rinnai RSC199iN tankless water heater has met all my expectations and for its high quality and excellent performance.”

2. EcoSmart ECO 11 Water Heater | Best Heater with Patented Self Modulating Technology

Best Digital Shower for Combi Boiler

What Got Us Hooked?

The EcoSmart ECO 11 electric instantaneous water heater is the perfect solution for heating water in your home efficiently and cost-effectively. With an output of 11 kW, the instantaneous water heater can provide a constant supply of hot water for showers and other applications in small to medium-sized houses.

In addition, it is energy efficient and environmentally friendly as it only activates when hot water is needed, saving on electricity bills.

Things to know

It is an environmentally safe water heater without a tank. It has an advanced heating system, providing instant water heating. Comes with an auto power off feature to save energy.

This ECO 11 model with 13 kW is ideal for smaller houses and apartments. It is also compatible with 240V. It has a precise temperature control and you can make easy adjustments with a knob. It is made of high-quality materials that guarantee durability and reliability.

User’s Fun Story About Product

A Satisfied User said:

“The performance of this heater is very superior. It heats the water very quickly and always delivers a constant temperature. I have never had to worry about cold water or unstable temperatures.”

3. Rheem Prestige Water Heater | Best Indoor Natural Gas Water Heater

Best Digital Shower for Combi Boiler

What Got Us Hooked?

The Rheem Prestige Tankless Gas Water Heater is a reliable solution to your hot water needs. In addition, it saves space and can be easily installed in your home. The compact design of the heater makes it ideal for small apartments or homes with limited space.

It runs on gas, which means it is more energy efficient than traditional electric water heaters. In addition, its crucible-free design saves valuable space in your home.

Things to know

It has a high hot water output and it is also energy efficient. It comes with a remote control for easy setting control. Moreover, it is easy to install on walls. This non-stick gas water heater provides high efficiency, so you can enjoy continuous access to hot water.

User’s Fun Story About Product

A Satisfied User said:

“I use it for showering, washing hands and daily hot water and I never have to wait long for the water to heat up. In addition, the beautiful and modern design of this is also attractive to me.”

It just needs to be connected to the water pipes and then it starts working. It has freed up more space in my bathroom for other uses without the need for water storage tanks. It is a very good choice for anyone looking for a high performance, beautiful appearance and easy installation stove.

4. Rheem Prestige Water Heater | Best Water Heater With Built-in Recirculation

Best Digital Shower for Combi Boiler

What Got Us Hooked?

This instantaneous water heater requires a 240 or 208 volt power connection and has a maximum output of 28,800 watts at 240 volts or 21,600 watts at 208 volts.

It has a powerful performance that provides a constant and reliable hot water supply for your home or office. It also features intuitive operation, so you can easily adjust the temperature and water flow.

Things to know

It has a compact and space-saving design that provides a stylish look. The energy efficient system is very easy to use. You can easily adjust the settings according to your likings. It also has a long lifespan and is durable.

User’s Fun Story About Product

A Satisfied User said:

“I am really happy with it. This heater was one of the best decisions I have ever made in purchasing home products. The first thing I have to say about this heater is its very high build quality. The materials used in making this heater are of high quality and I feel that I am using a durable and stable product.”

5. Stiebel Eltron 239223 Tankless Water Heater | Best Budget-Friendly Water Heater

Best Digital Shower for Combi Boiler

What Got Us Hooked?

It requires a long preheating time and can provide limited amounts of hot water, the tankless water heater’s design allows instant access to unlimited hot water. It has a high output and can heat large amounts of water quickly and efficiently so that you always have hot water available.

Since the device is only activated when hot water is required, energy is only used when it is actually needed. This means you can reduce your energy bills while helping the environment.

Things to know

It is an energy-efficient system and you can use this device in areas without access to natural gas. It also provides an endless hot water supply without any difficulty. You can easily adjust the settings, it also saves electricity bills!

User’s Fun Story About Product

A Satisfied User said:

“I use this heater for bathing, washing dishes and other daily use and always experience great results. In terms of performance, this heater has met all my expectations. Installing and using this heater is very easy. Following the simple instructions, I connected it to my water pipes and it was up and running with ease. Also, its small size makes it easy to fit in limited space.”

Buying Guide for Best Digital Shower for Combi Boiler

A digital shower is a modern way to enhance the showering experience while saving energy and water. If you have a combi boiler, it is important to choose a digital shower that is compatible with your boiler.

In this buyer’s guide, you’ll learn what features and features to consider when choosing the best digital shower for your combi boiler.

1. Check compatibility

First of all, you should make sure that the digital shower you want to buy is compatible with your combi boiler. To do this, check the technical specifications of the shower and your boiler.

2. Type of shower

The most common types are: single-lever mixers, thermostatic mixers and smart showers. Single-lever mixers are the easiest to use and work well in smaller bathrooms. Thermostatic mixers are more accurate and offer a more consistent temperature, but tend to be more expensive. They’re the most expensive option, but offer total control over the shower experience.

3. Features

Digital showers can have various functions such as a timer, a water pressure indicator and an automatic shut-off function. Think about what features are important to you and choose a shower that offers those features.

4. Design

Most digital showers have a modern and sleek design. Think about which design suits your bathroom best and what color and finish you prefer.

5. Price

Digital showers can vary greatly in price depending on features, type, and manufacturer. Set a budget and look for a shower that meets your needs and fits within your budget.

Choosing the best digital shower for your combi boiler depends on various factors such as compatibility, type, features, design and price.

Tips for Cleaning the Digital Shower for Combi Boiler

Regular cleaning of your combi boiler digital shower can help improve the performance and lifespan of the shower. Here are some tips for cleaning your digital shower:

1. Clean the shower nozzles

The shower jets are the part of the shower that collects the most dirt and debris. To clean them, first remove the nozzles from the shower head mount. Let them soak for a few hours before rinsing thoroughly with water and replacing them in the shower head mount.

2. Remove limescale deposits

Limescale deposits can build up on the shower nozzles and shower body over time. To remove them, you can use a solution of vinegar and water.

3. Clean the shower hosing

The shower enclosure can also accumulate dirt and debris. Use a mild detergent and a soft cloth to regularly clean the shower enclosure. Avoid abrasive cleaning products or brushes as these can damage the surface.

4. Clean the electronic control panel

The electronic control panel of the digital shower should be cleaned regularly to function properly. Use a soft, dry cloth to gently wipe the control panel to ensure it stays dry. Do not use water or detergent as this may damage the control panel.

5. Clean the cables and connectors

The digital shower cables and connections should also be cleaned regularly to ensure they are working properly. Use a soft, dry cloth to gently wipe the cables and connectors to ensure they stay dry. Do not use water or detergent as this can damage the cables and connectors.

6. Drain the boiler regularly

It is also important to drain the boiler regularly to reduce the formation of deposits and scale. Then shut off the cold water supply to the boiler and open the drain cocks to drain the water. Let the water drain completely and then close the drain cocks and the cold water inlet again.

By following these cleaning tips regularly, you can ensure that your digital shower for combi boiler is working properly and will give you a pleasant shower experience for many years to come. However, if you are having trouble with your digital shower or have additional cleaning questions, contact a professional installer or the manufacturer’s customer service.


1. What is digital shower for combi boiler?

 A digital shower for combi boilers is a shower that is electronically controlled and specifically designed for use with a combi boiler. Digital showers offer accurate temperature control and fast response time to ensure water is always warm and comfortable.

2. How does a digital shower for combi boilers work?

A combi boiler digital shower works by using an electronic control panel that controls the shower temperature and water pressure. The electronic control panel communicates with the combi boiler to ensure water is provided at the desired temperature and pressure.

3. What are the advantages of a digital shower for combi boilers?

A combi boiler digital shower offers several benefits including precise temperature control, fast response time, ease of use and improved energy efficiency. Digital showers are also able to regulate water pressure to ensure water flows at a constant pressure.

4. How to install digital shower for combi boiler?

Installing a digital shower for combi boilers usually requires the assistance of a professional installer. The installer will remove the old shower and connect the piping to the combi boiler before installing the digital shower and programming the electronic control panel

5. Can I install a digital shower for combi boilers myself?

It is recommended that the installation of a thermostatic mixer showers for combi boilers is done by a professional installer. An incorrectly installed shower can lead to serious problems such as leaks or even water damage.

Final Verdict

Now, that’s the end! The main thing to pay attention to when choosing a digital shower for a Combi boiler is the power and pressure of the water. For most people who choose such a shower, the key is to get the right pressure and power of the water stream.

In conclusion, choosing the best digital shower depends primarily on the preferences and budget of the user. However, it is worth paying attention to the power and water pressure, as well as the available functions, such as temperature and time adjustment, water saving modes and much more. It’s always worth investing in high quality and the best features to enjoy the best showering experience.