
Why choose a Biasi oil boiler?
With Biasi's three pass oil boiler design and low water content, heat is quickly supplied for your heating zones and hot water needs. Combined with an outdoor reset control, you can achieve a fuel savings of up to 40% over conventional single pass oil fired boilers.
Where are Biasi boilers made?
Every Biasi boiler is made at the company’s state-of-the-art production centre in Italy and is fully tested before making the journey to the UK distribution hub, and then on to customers’ homes. Biasi boilers combine a high efficiency water heater with a central heating boiler into a single compact unit.
How long do Biasi boilers last?
In terms of warranties, Biasi combi boilers range between 2 and five years and these highly efficient boilers range from 24KW to 35KW. Biasi system boilers are designed for larger homes with a higher hot water demand. Like the combi range, Biasi system boilers are packed full of advanced technological features.
What should the filling bar be on a Biasi boiler?
For most Biasi boilers, this should be set at around 1.5 bar. If it is lower than this, you can top it up using the external filling loop. Topping up will solve the problem temporary, but if the issue reoccurs, it is likely to be caused by a leak somewhere in your boiler or central heating system.

Is Biasi a good boiler?
A Biasi regular boiler is a great value option as they are some of the most affordable models on the market. You'll also need to pay for a Gas Safe heating engineer to install it for you, but once the boiler it has been fitted you can enjoy many years to come of a comfortable home and minimal heating bills.
Where are Biasi boilers made?
Pordenone ItalyThe production facility in Pordenone Italy, manufactures a wide range of residential boilers that serve no less than 40 markets across the globe. All boilers are rigorously tested throughout the production process to ensure the quality of the product remains of the highest standard.
How do you top up a Biasi boiler?
4:3913:30System Maintenance on all Current Biasi Boilers (system pressure ...YouTubeStart of suggested clipEnd of suggested clipNow the handles are opposed to the direction of the valve which means they're off. When you're goingMoreNow the handles are opposed to the direction of the valve which means they're off. When you're going to fill up the system turn the first valve in line with the pipe.
Why won't my Biasi boiler fire up?
Boiler Won't Ignite — Biasi Fault Codes ER01 / ER05 The fan isn't operational, which means that flue gases can't escape from your property. There is a burner problem, such as a blocked jet, or debris build-up. The gas supply is intermittent (sign of incorrect gas valve adjustment, or a faulty gas valve)
How long do Biasi boilers last?
Biasi Combi Boiler RangeModelskWWarrantyAdvance Plus 7 25kW Combi Gas Boiler19.57 yearsAdvance Plus 7 30kW Combi Gas Boiler24.47 yearsAdvance Plus 7 35kW Combi Gas Boiler29.57 years
How old are Biasi boilers?
With over 74 years of manufacturing experience - Biasi boasts a reputation for quality, reliability & performance. Biasi UK was formed in 1990 to promote the group's products throughout the UK and is a leading supplier to the Heating Industry throughout the British Isles.
Do I need to top up my boiler every week?
Topping up your boiler / central heating system is perfectly normal from time to time and could also be required if: You have recently bled a radiator. The system has been drained to replace a radiator.
What happens if boiler pressure is too low?
Symptoms of boiler pressure loss You'll know the boiler pressure is too low in your system, if: There's no heating or hot water. Your radiators aren't warming up properly. The dial on the pressure gauge has fallen.
Can a boiler lose pressure without a leak?
Can a boiler lose pressure without a leak? If you have found no leaks and your boiler is still losing pressure, the cause may instead be a boiler leak, a hidden leak on the system.
Why does my Biasi boiler keep cutting out?
Possible culprits to this situation are: failling pump or scaled/blocked main heat exchagner. It is worth noting that sometimes similar symptoms can happen with faulty PCB, thermistors, overheat stats or wiring.
Why is my boiler not heating up?
There are a lot of reasons why your boiler may not be working. Some Common fixes include a frozen condenser pipe, no gas to the boiler, pressure being too low, a leak on your existing system, faulty controller and more.
Why do I have hot water but no heating?
If you've got hot water, but no central heating then there are more issues it could be if it's not the thermostat or the boiler pressure. Common reasons for this particular fault are broken diaphragms and airlocks, or a motorised valve failing.
Is Biasi Italian?
The distinguished surname Biasi originated in an area of Italy, known as the Papal States.
How long is Biasi warranty?
2-7 yearsBiasi offer the comfort of a free 2 year warranty so you have some breathing space after the installation rest assured that if something goes wrong, you're covered. Depending on the boiler you get though, you can get a longer warranty ranging from 2-7 years.
Where is Biasi boiler made?
Every Biasi boiler is made at the company’s state-of-the-art production centre in Italy and is fully tested before making the journey to the UK distribution hub, and then on to customers’ homes. Biasi boilers combine a high efficiency water heater with a central heating boiler into a single compact unit.
What is Biasi heating?
Biasi is a leading manufacturer of affordable domestic heating solutions with more than 75 years of experience to draw on. Their range includes multiple combi, regular and system boilers that all run on natural gas.
What is the best boiler for a large home?
A combi boiler with a higher DHW output rating of more than 30 kW will be better suited to larger homes. Efficiency: Biasi boilers burn natural gas to heat your home – as the vast majority of boilers do. The efficiency rating relates to how much of this fuel is converted into usable energy. The most efficient Biasi boilers have a high 92% ...
How many radiators does a biasi boiler have?
Biasi have a number of combi boiler ranges with high levels of efficiency. A 24-27 kW combi boiler is an ideal choice for smaller homes with 1 bathroom and around 10 radiators. Slightly larger homes with up to 15 radiators should turn to an output rating of 28-34 kW. Boiler Model.
What is the output rating of a boiler?
Output rating: The central heating (CH) output rating of a boiler gives an idea of how many radiators it will be capable of heating up – the higher the CH output, the more radiators it will be able to warm. Combi boilers deliver hot water on demand (rather than storing it in a hot water cylinder) which means that they also have a domestic hot water (DHW) output rating too. A combi boiler with a higher DHW output rating of more than 30 kW will be better suited to larger homes.
Why is boiler service important?
This will ensure the boiler can operate as efficiently as possible, keeping heating bills to a minimum, and that there are no potential safety issues to be concerned about. A boiler service is also a great way to catch and fix small repairs before they have the chance to worsen over time and cause an expensive breakdown. Find out what’s involved in an annual boiler service, why it’s so important, the benefits and how much they cost in Biasi Boiler Service.
How long is the warranty on a Biasi boiler?
Warranty: Biasi offer warranty periods of between 3 and 7 years on their boilers which will see that you’re covered by the manufacturer in the unlikely event of a fault developing after the installation. Price: Biasi boilers are a budget-friendly option, with combi, regular and system boilers available for as low as £500 to £600.
What is a biasi boiler?
A Combi boiler is a compact, all-in-one unit which will produce hot water on demand. It doesn’t require any other elements such as a feed tank as it takes its water supply directly from the mains. Combi boilers are popular choices for small to medium sized homes. Biasi offer 3 models of Combi boiler: the Inovia, the Advance Plus and the Riva. All include built-in frost protection and built-in anti-seizure mechanisms which prevent the boiler freezing in cold weather or due to inactivity in the summer.
Why Choose Biasi Boilers?
Biasi boilers are a great choice for homeowners on a budget, particularly if you opt for a model with a 5 year guarantee. In addition, the efficiency of their boilers is on a par with the highest on the market. They offer a wide range of boilers to suit every size of home.
Where are Biasi boilers made?
The Biasi brand was founded in the 1930s by Leopold Biasi with the first residential boilers being manufactured in the 1940s. While the company is still based in Italy today, Biasi boilers are sold in over 40 countries around the world. Biasi UK was established in 1996 in Walsall and, in addition to gas boilers, produces radiators, towel rails and unvented cylinders.
How long is a boiler warranty valid?
As with most boiler guarantees, it is only valid if the installation being carried out by a Gas Safe registered engineer, registered within 30 days and then serviced annually.
What is a Biasi combi boiler?
Biasi combi boilers are compact and affordable and as with all Biaisi products, the combi boiler range come stacked with advanced technology features. Biasi combi boiler features include anti-freeze and anti-seizure technology to ensure you boiler functions in winter or after a period of inactivity.
Where is Biasi boiler made?
Biasi began manufacturing boilers in the 1940s in Italy , with gas boilers being added to the product portfolio in 1986. In 1990, Biasi UK Ltd. was created to promote Biasi boilers to the UK market from their base in the Midlands.
How long does a Biasi boiler last?
In terms of warranties, Biasi sytem boilers range between 2 and five years and these highly efficient boilers range from 16KW to 30KW.
How much does a Biasi combi boiler cost?
In terms of pricing, the Biasi combi boiler vary dependent on size. You have the compact and advanced Biasi Inovia Combi ERP with an average price tag of £634.00. You then have the Advance Plus Combi ERP, with an average price of £499.00. The Riva Plus Combi ERP comes with an average price tag of £496.00 including VAT but with the installation cost.
How much does a Riva boiler cost?
This efficient and affordable boiler comes with built in frost protection, self-diagnostics, anti-seizure technology and has an average price tag of just £496.00 with VAT but without the installation costs.
What is the ASME rating for a B10 oil water boiler?
The B10 Oil Water Boiler is virtually indestructible, constructed of flexible cast iron, ASME rated at 58psi. It uses very little water compared to conventional single pass boilers such as the Oil Burnham Boiler. Its compact design makes it suitable for installation in small spaces.
What is a B-10 boiler?
The B-10 Biasi oil boiler have been heating residential and commercial buildings throughout the world for years. Biasi Oil Fired Boilers have proven its fuel efficiency and durability in countries where oil fuel can cost up to four times as much as in the U.S.
Why won't my Biasi boiler fire up?
If your Biasi boiler won’t fire up, it is likely that there is a problem with the ignition. This could be caused by a number of different things. It could be that there is a problem with the fan and your boiler is unable to remove the dangerous gases that can build up inside any boiler safely.
How long to read a biasi boiler?
If you have a problem with your Biasi boiler, this is the guide for you. Take 5 minutes to read through the most common issues we have encountered with Biasi boilers. We will cover all the most common problems with Biasi boilers and could save you a ton on money on repair bills too.
Why is my boiler flashing red and green?
Different Biasi boilers display errors in different ways, so if your boiler is flashing both red and green lights at the same time, it is a good idea to check your boiler manual to see what this means. With most Biasi boilers, flashing red and green lights usually indicate one of two things. It is either a problem with the boilers fan ...
What does ER 05 mean on a Biasi boiler?
For example, if it is showing an ER 01 error code, this will signal a burner fault while an ER 05 will mean a fan fault .
Why is my boiler pump pressure ok?
If the pressure seems ok, it’s likely that the fault is being caused by a problem with water circulation. Circulation problems with Biasi boilers are almost always caused by a fault with the central heating pump. Pumps are difficult and expensive components to fix and you will need to get an engineer to take a look.
How to fix a boiler fan?
How to Fix it: The first step is to see if the fan is still operating properly. You can usually do this by touching your boiler. If the fan is operating it will be vibrating slightly and you should also hear a gentle humming noise. If the fan is working, hopefully, the problem is with the air pressure switch.
Can a bias boiler go wrong?
Biasi boilers go wrong like any other brand, and it can be hugely annoying when they do and you are left with no heating or hot water. There are lots of different things that can go wrong with a Biasi boiler but in our experience, some issues are far more common than others.
