Biasi is well-known for manufacturing reasonably priced boilers, with the Riva Plus Combi ERP being the most affordable option available from this brand.

It comes in outputs of 24kW and 28kW, meaning this inexpensive model is only suitable for small and medium-sized homes. The unit measures 803mm (H) x 400mm (W) x 350mm (D) and will provide you with both heating and hot water without the need for a cylinder or any tanks.

This boiler comes with a standard 2-year parts and labour warranty, however, this can be upgraded to a 5-year guarantee when the Riva Plus is installed and registered on and between the dates of the 1^st January and the 30^th September 2018. Prices vary depending on the output you require and typically start at £454.80 and go up to £495.00.

Boiler Energy Efficiency Credentials

The Biasi Riva Plus Combi offers 89% efficiency, making it a B rated boiler. It has been developed using tried and tested technology, so you can rest assured that this appliance is energy efficient and will help to reduce your gas bills. In fact, you’ll notice a considerable difference to your bills when you replace a standard efficiency boiler with this model.

Riva Plus Combi ERP Technology and Main Advantages

Designing boilers for ease of use has always been important to Biasi, which is why the brand has given the Riva Plus Combi easy turn knobs and a user-friendly control panel. This means you can adjust the heating and hot water temperatures quickly and easily whenever you wish. The boiler also comes with a 24-hour digital programmer to allow you to set heating on and off times in advance.

The range includes two output sizes with different maximum hot water flow rates, which are as follows:

• Riva Plus 24kW Combi – 11.6 litres per minute
• Riva Plus 28kW Combi – 13.6 litres per minute

Both output options include built-in frost protection to make sure your boiler never freezes during the winter, along with a component anti-seize routine to stop the components seizing when the appliance is left unused for long periods of time. There’s also a visual pressure gauge to enable you to keep an eye on the pressure and check that the boiler is running as it should be.

Is the Biasi Riva Plus Combi ERP the Right Boiler Type and Size for Your Home?

Since this model is a combination boiler, it’s perfect for smaller homes where storage and loft space are limited because you won’t need a hot water storage tank or cold water storage tank with this unit. As a rough guide, the 24kW version is ideal for small flats and houses with 1 bathroom and up to 10 radiators, and the 28kW model is suitable for medium-sized properties with 1 bathroom, around 15 radiators and possibly an ensuite. We should point out that combi boilers aren’t always the best at coping with two showers or baths running simultaneously. Also, you must ask a Gas Safe engineer to take a look at your home and assess your usage habits in order to find out the right output and flow rate for your needs.