Water Heater

Struggling with cold showers and high energy bills? A water heater is key to daily comfort and significant household savings. Our guide lays out your options, helps you pick the perfect model, and offers expert tips on maintenance.

Dive in for a warm fix!

Types of Water Heaters

Discover the ideal hot water solution for your property with our diverse selection of water heaters. Our range caters to every need, ensuring that whether you seek efficiency, sustainability, or continuous flow, we have the perfect fit for you.

Conventional Storage Tank

A traditional storage cylinder is a popular choice for many households, maintaining a ready supply of hot water. These cylinders are typically powered by gas or electricity and vary in size to accommodate the needs of different families.

Their simple construction features a thermostat that keeps an eye on water temperature, heating elements that warm up the water, and insulation around the cylinder to retain heat.

Choosing a traditional storage cylinder allows you to rely on a steady flow of hot water from your taps at any given moment. Regular servicing ensures they run effectively, with professionals suggesting draining the cylinder now and then to clear out any sediment build-up.

Perfect for those who value dependability and straightforwardness in their household devices, these cylinders act as the stalwart foundation of home hot water systems.


Tankless water heaters, often referred to as on-demand units, supply hot water only when necessary. Unlike the traditional storage tank varieties, these do not incur the standby energy losses that come from maintaining a heated volume of water at all times.

This can result in considerable savings on your energy bills and makes them an attractive option for your home or small kitchen appliance requirements.

These state-of-the-art systems warm water directly without relying on a storage tank. When you turn the hot tap on, cold water is drawn through a pipe into the unit where it’s warmed by either an electric element or gas burner.

This guarantees that you have access to consistent hot water immediately – ideal for active households and perfectly suited to contemporary lifestyles that might include high-spec gaming computers or uninterrupted use of streaming services.

Heat Pump

Heat pumps are recognised for their efficiency as a water heater choice, especially for those mindful of energy consumption. They harness warmth from the air or ground around them to heat your water, thereby reducing the reliance on electricity.

This solution is particularly suitable for regions where temperatures generally remain above the freezing point.

Models of heat pumps can be up to 60% more energy-efficient than conventional options, proving beneficial for both your bank balance and the environment.

Setting up a heat pump requires thoughtful planning but results in decreased energy bills over time. Although these units may have higher initial costs compared to standard models, the reduction in power usage swiftly offsets this expense.

To ensure they operate at peak efficiency, regular servicing is essential – it keeps your baths hot and your running costs low.

Choosing this environmentally friendly device for your household allows you to enjoy steaming hot water without the hefty price tag accompanying other heating methods.


Solar water heaters utilise the sun’s energy, offering a renewable and eco-friendly solution for heating your home’s water. Equipped with solar panels on your roof, they capture sunlight and convert it into energy to warm up water in a storage tank.

This approach can substantially reduce electricity or gas consumption, cutting down monthly bills and making it attractive for environmentally conscious householders.

Integrating this type of heater into kitchen appliances or bathroom fittings allows you to enjoy hot showers and baths without as much concern about expense or ecological impact. With advancements in technology, even homes in less sunny regions can reap the benefits of solar heating systems by opting for hybrid models that switch to conventional sources when needed.

Solar heaters not only help save money over time but also enhance property value while promoting sustainable living practices.


Condensing water heaters mark a significant advancement in the efficiency of household appliances, capturing heat from exhaust gases that traditional models simply release into the atmosphere.

These heaters operate by employing an additional heat exchanger to seize warmth from the exhaust before it escapes through the chimney, converting a greater portion of your fuel into usable hot water.

This innovation not only reduces energy expenditure but also diminishes the environmental footprint.

Such units are particularly suited for individuals who rely on natural gas or propane for their heating needs and have substantial requirements for hot water. They can be effortlessly incorporated into pre-existing central heating systems, presenting an intelligent option for numerous households intending to enhance their water heater system without causing disruption to their daily life.

By opting for a condensing unit, you utilise more energy efficiently while minimising waste – bolstering comfort and environmental sustainability simultaneously.


Hybrid water heaters, often known as heat pump water heaters, offer a sophisticated blend of energy efficiency and consistent hot water availability. They extract warmth from the ambient air and transfer it to the tank to heat the water using less electricity than traditional types.

This technology integrates seamlessly into contemporary homes striving for high performance without compromising on comfort. Hybrid units boast a range of user-friendly features such as straightforward control panels, which simplify temperature adjustments.

Opting for a hybrid model for your next water heater installation could lead to significant reductions in your energy bills while ensuring you have dependable hot water whenever necessary.

These versatile appliances are designed to fit effortlessly into both domestic and commercial settings, making them perfect for those who prioritise environmental considerations along with practicality.

Intelligent automation enables hybrids to alternate between electric modes during periods of high demand and their efficient heat pump function when usage is lower, achieving an ideal equilibrium between energy conservation and providing plenty of hot water.

Factors to Consider When Choosing a Water Heater

Selecting the right water heater is crucial to meeting your hot water needs effectively and efficiently. Let’s explore key considerations that will shape your choice, ensuring you get a system tailored to your lifestyle and budget.

Fuel type

Selecting the appropriate fuel type for your hot water system is essential. Natural gas boilers are widespread and can warm water rapidly, although they might need ducting to the exterior.

Electric heaters provide straightforward fitting and do not require ducts, hence they are suitable for interior areas lacking natural gas pipelines.

Solar-heated appliances utilise energy from the sun, reducing electricity expenses and supporting environmental sustainability. Nonetheless, these necessitate a location with abundant sunlight to operate optimally.

Take into account how each fuel source corresponds with your residence’s facilities and your dedication to environmental consciousness when making your choice.


Selecting the appropriate size for your water heater is essential to meet your daily requirements for hot water without squandering energy. For more compact homes or flats, a small unit may be sufficient, ensuring efficient utilisation of space and resources.

In contrast, larger families with numerous bathrooms will need a greater capacity to ensure there’s enough hot water for everyone to take showers, cleaning dishes, and washing clothes at the same time.

The perfect size also hinges on your peak hour demand – that period when you use the most hot water. A professional plumber can assist in working out this figure by tallying up all the appliances and fixtures in your home that require hot water.

They’ll recommend a model that meets these needs while taking into account elements such as how many bedrooms you have or whether you possess deluxe appliances like powerful showers and expansive bathtubs which necessitate more from your heating system.

Always strive for an equilibrium between having an adequate supply of hot water and maintaining optimal energy efficiency to prevent getting stuck with either inflated energy bills due to oversized units or a cold surprise mid-shower because of an undersized one.

Energy efficiency

Choosing the right energy-efficient water heater can significantly impact your utility bills and help protect the environment. Modern heaters feature enhanced insulation, intelligent heating systems, and instant hot water capabilities that reduce unnecessary power consumption.

Look for models with high energy factor (EF) ratings, as they efficiently convert most of the fuel to heat without squandering resources.

Solar or hybrid water heaters can further decrease your energy usage by harnessing natural sources to effectively heat water in your home appliances. These units demand less conventional fuel, which means not only cost savings but also a smaller carbon footprint.

Be sure to check for ENERGY STAR labels when selecting products such as laptops or small kitchen gadgets that use a considerable amount of electricity. Smart technology usage minimises ongoing expenses and supports sustainability – considerations we should all bear in mind for our homes today.


The cost is a pivotal consideration when choosing the ideal water heater for your home. The upfront outlay differs significantly across various types and models, ranging from traditional storage tanks to cutting-edge solar-powered versions.

It’s worth noting that selecting a cheaper model might lead to increased energy expenditures in the future. Opting for an energy-efficient unit can result in long-term savings despite its higher initial cost.

When planning your finances, it’s important to include maintenance costs as well. Regular servicing, such as draining the tank and inspecting for leaks, extends the lifespan of your water heater and enhances its value over time.

While it may be alluring to indulge in luxurious extras like wireless speakers or sound systems, prioritising efficiency and dependability in fundamental household components can provide more substantial advantages and financial returns as time progresses.


Understanding the service life of your water heater is essential for scheduling replacements and budgeting for impending expenditures. Different varieties have diverse longevity; conventional storage tank heaters typically endure approximately 10-15 years, whereas tankless models can remain functional for upwards of 20 years with appropriate maintenance.

Service life isn’t merely a question of robustness; it signifies how often you’ll be required to invest in a replacement.

Opting for a water heater with an extended service life equates to fewer substitutions and diminished inconvenience over time. Solar and heat pump variants might entail greater initial outlays but provide prolonged lifespans that deliver value over several years.

Consistent upkeep is pivotal in prolonging the lifespan of any heater, thus keeping abreast of maintenance is vital regardless of the model. Making an informed decision today can secure consistent performance and circumvent frequent upgrades or repairs down the line.

Benefits of Upgrading to a New Water Heater

Discover the transformative impact an upgraded water heater can have on your home or business. It’s not just about hot showers; a modern system means tangible improvements in energy usage and cost savings that speak for themselves.

Improved energy efficiency

Upgrading your water heater can significantly improve the energy efficiency of your house. The latest models are designed to heat water using less fuel, whether it’s gas or electricity, leading to decreased energy consumption.

This means they operate more efficiently, ensuring you have warm showers and clean dishes without squandering energy.

Modern water heaters far surpass old units in terms of performance. They incorporate cutting-edge technologies that optimise the use of energy strictly for heating purposes. With these enhancements, you will notice a fall in daily power usage.

Your budget will feel the impact too – as lower power consumption directly results in savings on your monthly utility bills.

Lower utility bills

Switching to a new water heater can trim your energy bills each month. Energy-efficient models like heat pump or solar water heaters convert more of their energy into heat, reducing waste.

Such choices become an investment that pays off through lowered utility costs.

Imagine the satisfaction of noticing reduced charges on your heating bill while still enjoying the comfort of hot water in your house or business premises. Tankless units only warm up water when it’s needed rather than keeping an entire tank at temperature constantly, leading to additional savings.

By choosing a unit that’s correctly sized and suited for your requirements, you prevent unnecessary energy use and keep those bills under control.

Reduced environmental impact

Switching to a new water heater is more than just about comfort and savings; it markedly reduces the carbon footprint of any home or business. Modern water heaters are crafted with energy conservation at their core, utilising less fuel whether they’re powered by gas, electricity, or solar energy.

The decrease in energy consumption means that lower amounts of greenhouse gases are emitted into the atmosphere.

Choosing an eco-friendly model not only aids in safeguarding our planet but also resonates with the increasing trend towards sustainable living practices. Energy-efficient models such as heat pump and solar water heaters utilise renewable resources, thus decreasing dependence on fossil fuels.

Consequently, there’s a positive impact on the environment since these technologies emit minimal emissions when they operate.

Increased reliability

Upgrading your water heater can greatly enhance its reliability. Modern models are equipped with the latest technology that is engineered to last longer and operate more efficiently, providing you with steady hot water whenever you require it.

You will encounter fewer malfunctions and spend less time fretting about cold showers or urgent repairs.

Carrying out regular maintenance is essential for ensuring your unit remains reliable throughout the years. A new energy-efficient water heater not only functions optimally but also undergoes less wear and tear over time due to its superior design and construction materials.

This leads to a system that runs more smoothly with little interruption to your everyday routine, offering the tranquillity of knowing your hot water supply is well-secured.

Improved water quality

Upgrading to a new water heater provides more than just instant hot water; it also ensures your home’s water is purer and clearer. Contemporary units are built to minimise sediment accumulation and keep rust from creeping into your domestic supply, guaranteeing every tap delivers top-notch H2O.

Enjoy the comfort of knowing your showers, baths, and drinking water are devoid of pollutants that could harm your family’s health.

Routine servicing of these advanced systems maintains their peak efficiency and enduring cleanliness. A correctly fitted unit shields against contaminants entering pipes and machinery.

Whether you’re boiling a kettle for tea or preparing a bath, an upgraded model will make a noticeable difference each time you use the tap – improved taste, fresher-smelling clothes after washing, and pristine dishes from the dishwasher.

Wave goodbye to hard water issues as many newer models come with integrated filters or softeners to effectively combat limescale buildup.

Installation and Maintenance Tips for Your Water Heater

Ensuring your water heater functions at peak efficiency boils down to proper installation and diligent upkeep. At Plumber Xpert, we equip you with the know-how for optimal performance and longevity of your unit, from the initial setup to routine care.

Proper placement

Selecting the correct location for your new water heater is essential. It should be situated in a well-ventilated space to prevent any accumulation of gas fumes, especially if you opt for a gas-powered model.

There should be ample room around the appliance to allow easy access for routine servicing or in case of emergencies. Ideally, install it near areas where hot water is frequently used, such as bathrooms or kitchens, to minimise heat loss along the pipework.

Steer clear of placing your water heater in spots where leaks could inflict damage. Installing a drip tray underneath the unit can capture any overflow and redirect it away safely, thus protecting your property from potential water-related harm.

Make certain that power sources like electrical sockets and fuse boxes are accessible but positioned away from moisture – safety must take precedence! It’s also important to keep this area free from clutter and combustible materials; ensuring there’s sufficient space around it promotes better air circulation and maintains ideal operating conditions.

Regular maintenance

Regular maintenance is key to keeping your water heater in top condition and could extend its lifespan. Booking yearly check-ups ensures that any accumulated sediment is cleared out, maintaining the efficiency of heat exchange.

It’s important for homeowners to examine the pressure relief valve routinely to avert over-pressure complications that might harm the system.

Wrapping your hot water pipes with insulation minimises heat loss and can lead to reduced energy bills as you won’t need to reheat water as frequently. Keep an eye out for any drips or signs of rust around your heater.

Should anything unusual arise, don’t delay; contact a skilled plumber immediately. Addressing issues promptly can prevent more significant troubles in the future, saving both time and expense.

Flushing the tank

Maintaining your water heater by regularly flushing the tank is crucial for its optimal operation. Over periods of use, sediment accumulates at the base of the tank, potentially affecting performance and energy efficiency.

To clear this buildup, simply connect a garden hose to the tap situated at the bottom of your water heater. Ensure you channel the water towards an appropriate drain or outside area.

Keep the water running until it appears clear to be certain all sediment has been expelled from your system. Carrying out this simple maintenance task can enhance the longevity of your unit and support energy-saving in home appliances that rely on a hot water supply, such as washing machines or dishwashers.

This straightforward procedure significantly contributes to sustaining both efficient functioning and heating quality within your home.

Insulating hot water pipes

Insulating your hot water pipes is a wise decision that can enhance energy efficiency in your house. With adequate insulation, you avoid heat from dissipating as water moves from the boiler to the taps.

This results in quicker access to hot showers without enduring long waits for the water to heat up. It’s a simple modification that can lead to tangible savings on your heating bills.

Keep those pipes cosy with foam or rubber sleeves and enjoy the advantages every day. Not only does it cut down on heat loss, but it also lessens the chance of pipes freezing during cold snaps.

Properly insulated pipes operate silently too, reducing the noise of banging when hot water flows through them. There’s no need for specialised equipment – installing pipe insulation is easy and does an excellent job of keeping an efficient system operational at all hours.

Checking for leaks

Inspecting your water system for leaks is essential to keep it working efficiently and to prevent potential water damage. Begin with a close examination of the unit’s base, watching out for any dampness or signs of dripping that could suggest a leak.

It’s important not to overlook the pipes leading into and out of the boiler, as these are common places where small leaks may begin. Regular checks could help you save on energy bills and conserve valuable resources.

Should you discover pools or wet spots around your boiler, take swift action to mend them. Use a spanner to tighten any loose fittings and replace parts that appear worn when needed.

Leaks can quickly become more serious issues, so dealing with them swiftly can protect your property and maintain a continuous supply of hot water. Before attempting repairs, always ensure power sources are turned off – this includes shutting off electricity at the consumer unit or closing gas valves for safety purposes.


Take control of your home’s hot water supply today. Trust Plumber Xpert to fit the ideal heater, tailored to your needs. Enjoy greater efficiency and savings on bills with a new system in place.

Ensure comfort and convenience for years to come by choosing the right upgrade now. Make the smart move; let us handle it all for you!