Combi boilers provide hydronic home heating and endless hot water simultaneously. While Navien combination boilers have serious advantages over traditional floor-standing and storage tank water heaters, they may not be ideal in all circumstances. This advice guide will explain how a Navien combi boiler works, how it differs from other boilers, how to reset it, and why you should consider getting one for your home.
How Do They Work?
Combi boilers directly heat the water from the main supply, so you don’t need a hot water cylinder or cold water storage tank outside. Many new combi boilers have a pre-heat device, like Navien’s ON technology, that heats water quickly and effectively. The NCB500 ON Combi Crossover and other models in the ON line have this cutting-edge pre-heating technology.
Your thermostat alerts the boiler to a low temperature. The boiler heats the central heating system until the thermostat is exceeded, then changes levels and stays at that level.
How To Reset A Navien Combi Boiler?
Whatever the age of your Navien boiler, you will probably need to restart it at some point.
You need to know what to do when an error message shows up and when to press the reset button on your Navien boiler so that it works well and is properly maintained.
This article elaborates on everything you need to know to reset your Navien boiler and ensure you always have hot water and heat.
Where Is The Navien Boiler’s Reset Button?
The restart button on a Navien boiler is usually on the front panel, close to the control screen.
How the reset button is placed on your Navien boiler unit will depend on the type you have, so it’s best to check the manual to find out exactly where it is.
When To Reset A Navien Boiler?
Periodically, your boiler may have problems that need the reset button to fix. A “lockout” is when your boiler stops working totally because of a problem, like a broken heat exchanger or water heater.
By locking out, a boiler protects your safety and stops a more serious problem from happening. Anytime this happens, you need to restart the system. In addition, you might need to restart your boiler if the power goes out or there’s a problem with the current.
Be aware that restarting your Navien combi boiler might not fix the problem. For more information about the problem, you might need to get in touch with technical help or a Gas-safe registered engineer. If this happens, the computer screen or control panel might show a problem message or code that you can find in the manual for your Navien combi boiler.
Your Navien combi boiler needs to be serviced regularly because, like all tools, it can break down at any time, whether it’s mechanical or electrical.
Can You Reset A Navien Boiler Yourself?
Although it’s easy to reset your Navien combi boiler, you can save time and money by resetting it yourself if you feel comfortable doing it. First, read the boiler’s owner’s instructions. Furthermore, wait before hitting the reset button once more, as doing so too quickly could lead to more issues.
How To Reset A Navien Boiler?
The steps you need to take to restart your Navien combi boiler will depend on the model you have. Here are the steps you need to take to reset different Navien types to help you.
NCB300
To start a Navien NCB300 over, press the Power button. If this doesn’t work, look at the manual instruction section for a guide on how to fix the problems.
LCB700, NCB700 & NCB500
Press the power button to reset an NCB500 combi boiler. If it still does not work, call Navien’s technical support or look at the troubleshooting section of the manual.
NCB-24LDWE
Click the “Reset” button on the front of the machine if an error code comes up.
How Does Navien Combi Boiler Reset?
If the Navien boiler displays an error code on its panel, it will correct itself and resume regular operation. Your boiler will perform properly and eliminate error messages if reset properly. It may take a few minutes to restart, so don’t hit reset multiple times—it could make problems worse.
Key Benefits of Navien Combi Boilers
Stainless steel heat exchangers recover waste gas heat in Navien condensing combi-boilers, which minimise energy use and CO2. Your medium-efficiency boiler and tank water heater can be replaced with a combi-boiler to save money and carbon emissions.
Combi Boilers Take Up Less Space
Traditional floor-standing boilers and tank-style water heaters occupy significant square footage. Navien combi-boilers are compact, wall-hung units that will require less space in your home!
Highly Efficient
Navien condensing combi-boilers recover waste gas heat using a stainless steel heat exchanger for efficiency. Our eco-friendly combi-boilers use less energy and emit less CO2.
Replace your ageing, medium-efficiency boiler, and tank water heater with a combi-boiler to save energy bills and carbon footprint.
Provide Hot Water On Demand
Navien combi-boilers supply hot water on demand for as long as you need it. Unlike storage tank water heaters, you don’t have to worry about running out of hot water when running the dishwasher, doing laundry, and using the shower.
Low-Maintenance
Navien combi-boilers need less annual maintenance than a traditional boiler and a separate water heater.
Cost-Effective
Combi boilers are easy to install and a single unit, making them a much more cost-effective option than larger, conventional systems. They also require less upkeep, as they are relatively simple systems. They only need an annual service on the boiler and no additional annual service on an unvented cylinder.
Is Navien Combi Boiler The Right Choice For A Home?
Yes, the Navien combi boiler is the right choice because it can heat water for one outlet, but it doesn’t work well when it has to heat water for more than one outlet at the same time. However, our water heater technology lets the Navien ON range and the NCB700 ON Combi Crossover run up to three showers at the same time without any flow loss or temperature changes. It is important to ensure that the combination boiler you are thinking about will work well in your home since different boilers are made for different-sized homes.
It’s not just the size of your home that can tell you if a combi boiler will work there. A combi boiler gets water straight from the mains, and as more outlets are used at once, the pressure drops. If your water pressure is low, you might need to add a mains booster or accumulator to use a combi boiler in your home.
So, if your current boiler is outdated or installed before 2005, you may qualify for a free boiler replacement under the government’s ECO4 Scheme and get a highly efficient combi boiler at zero cost. Apply today to check your eligibility for a free boiler grant.
Conclusion
Having an ultimate high efficiency, Navien combi boilers lower your electricity bills and adapt to every home, from apartments to large houses:
It has an annual fuel usage efficiency of ninety-five percent and is Energy Star certified.
It has the most extended warranty in the industry, ten years, on heat exchangers.
Navien combi boilers take less space than floor-standing boilers. It has a very easy-to-use panel. You can easily learn the usage panel and make the settings you want through this panel.
Navien combi boilers have an elegant and clean-looking design.
- Combi boilers heat your home’s water and provide hot water all in one system.
- Navien combi boiler is good because of its benefits: it is fast, small in size, saves money, and works efficiently.
- There is a guarantee on Navien boilers for up to 12 years.
FAQs
What Should You Do If Your Navien Boiler Shows Error Codes?
If your boiler gives you an error message, reset it and look at the guidebook to determine what’s wrong. The temperature and pressure gauges could also be examined to see if anything else is causing the problems.
What Does The Navien Boiler Reset Button Look Like?
Not every Navien combi boiler has a reset button. Some, like the NCB300, require you to press the Power button to restart them. For others, like the LCB700, NCB700, and NCB500, you can just press the Back button.
How Does A Navien Combi Boiler Last?
The model and maintenance frequency determine the life of these boilers. Navien combi boilers are built to last and offer a 12-year warranty.
