Water Heater Repair Company | Electric Hot Water Heater Maintenance & Repair Service
0161 941 5571 Quote for Repair

Unvented Cylinder Repair and Maintenance

Repairs from £120 with a Maintenance Plan

EasyFlow specialize in unvented water cylinders. We have years of experience installing and repairing mains pressure unvented cylinders and are quick to respond to calls. We always investigate faults and provide quotes prior to undertaking any water heater repairs. Our engineers carry many spare parts on the van and are often able to make the repair immediately. We also offer maintenance plans, which help spread the cost and provide total peace of mind. If you have a fault or need and annual service, contact us today on 0800 433 4043

How To

Information and advice on how to safely use, operate and save money with unvented water cylinders, thermal store water heater and electric boilers.

What Is the Boost Setting for on a Water Cylinder?

If you have a thermal store water cylinder that heats water for use throughout your home, chances are good that you have run out of hot water at least once in your memory. Perhaps everyone in the family got a shower before you did, leaving you with tepid water for your bathing. Perhaps you jumped in the shower after running the dishwasher, only to find that your dishes had consumed most of the hot water. In these situations, the boost setting on your water cylinder could come in very handy. What is boost all about? What Does the Boost Setting Do? The function of the boost setting varies from one type of water cylinder to another, but they all work in a roughly similar way. When the boost kicks in, it heats only a portion of the water in the cylinder to your specified temperature, and it does so very quickly, at least in comparison with the time it would take the immersion heater to warm the contents of the entire cylinder. The primary difference between various water cylinder types is how much water is heated and how long that heating process takes. For instance, with an E7 system, the boost setting would heat water for about 60 minutes, and it would warm about 10% of the water in the cylinder, giving you enough for a standard shower before the water would run cold once more. If your system is a non-E7 setup, then it would run for about 30 minutes and provide the same 10% of the cylinder’s contents warmed. In addition to system types, you also need to consider the location of the boost element. If it is located in the top of the cylinder, you will usually only get about 10% of the cylinder’s contents heated within the operating window. However, if the system has an element located midway down the cylinder, you could see 30% heated within 30 minutes. With a boost element near the bottom, you could feasibly warm 90% of the water in 30 minutes. Why Use the Boost Setting? If you have a modern water cylinder, then it should be equipped with a thermostat. When left on, this ensures that you always have a full cylinder of hot water. Why would someone choose to use the boost setting instead of the thermostat? There are a couple of reasons here. First, the boost setting is useful for situations in which most of the cylinder’s hot water has been used but you still need more hot water and don’t have time to wait for long periods. Second, the boost setting is useful for situations where you want to conserve energy and do not have significant hot water demands. You could simply use the boost setting to ensure there was enough water heated for your bathing and washing needs, without having to heat the entire cylinder, thus reducing your energy usage. As you can see, the boost setting on your water cylinder is actually quite handy and can provide several benefits.

Read More >

Water too hot?

Your hot water cylinder helps ensure that you have access to a ready store of hot water for bathing, washing dishes, or any other task. However, sometimes the water inside that cylinder just isn’t the right temperature. Do you open the tap to find that your water just isn’t hot enough? Perhaps you’re worried that very hot water might scald someone and want to turn the temperature down. Don’t worry – it’s actually very simple to do this.  1. Locate the Thermostat If you have a water cylinder, as opposed to a combi-boiler, you’ll have a thermostat on the unit itself. You will need to locate this in order to change the temperature. In most instances, you’ll find the thermostat between 1/3 and 1/4 of the way up the cylinder’s body from the bottom and will usually take the form of a plastic box with a dial and a temperature scale on it.  2. Adjust the Thermostat Once you have located the thermostat, you will just need to turn the dial to the temperature that you prefer. The temperature scale is marked on the thermostat’s body, and it is simple to determine what temperature has been set. If your water is too cold, turn the dial toward the higher end of the scale. If your water is too hot, turn the dial toward the colder end of the scale. As a note, you should ideally set the temperature of the water between 60 and 65 degrees Celsius.  3. Have Patience It is important to note that changing the temperature on your thermostat will not result in an instantaneous temperature change to the water within the cylinder. It takes time for water to heat up or cool down. If you are increasing the temperature of your water, you will likely need to wait around an hour or so before the water reaches your desired temperature. However, if you are turning your water temperature down, you will likely need to wait a longer period. Modern water cylinders are well insulated and can maintain their internal temperatures for long periods. To speed up the process, run a load of dishes, or wash clothes that require hot water. The cylinder will then refill, and the water will be heated to the new temperature set on the thermostat.  A Note on Temperatures You likely noticed the specific temperature range suggested above – 60 to 65 degrees. Why is that range selected? There are two reasons. First, that is warm enough to kill most pathogens that might be in your water. Turning your water cylinder temperature too low could leave you at risk of becoming ill. A minimum of 60 degrees helps you avoid this. On the other hand, 65 degrees is not hot enough to cause severe scalding injuries, so you avoid getting the water too hot and injuring someone in your home. As you can see, changing your water cylinder temperature is not all that complicated. With a little bit of time, you can ensure your water is just the right temperature.

Read More >


Investigate a fault and quote for a repair
Call Now
0161 941 5571

What our Clients are Saying

leave your comments

Gledhill Boiler Repairs

EasyFlow is one of the few companies that specialize in the repair and maintenance of Gledhill boilers. We have years of experience repairing the Gledhill ElectraMate 2000 and carry most spare parts for this boiler on the van. We also carry parts for the Gledhill PulsaCoil A Class, Gledhill PulsaCoil 2000, Gledhill Torrent and Gledhill Stainless Lite. EasyFlow is now the preferred contractor for many North West property companies.

Annual Service

The EasyFlow Annual Service is a great way to keep your unvented water heater safe and in good working order. Having your unvented water heater serviced each year is an important task, and is recommended by water heater manufacturers. We are competitively priced and provide a certificate for insurance purposes after the annual service is complete.

Maintenance Plans

The EasyFlow Maintenance Plan is a way for property owners to avoid expensive repair costs. Once a plan has been set up, the property owner pays a monthly fee and all call outs, parts and labour to make repairs is included. We also include the annual service for unvented water heaters worth £90.