Boiler vs Water Heater: You might’ve heard the words ‘boiler’ and ‘water heater’ and wondered what the difference is. After all, if you’re looking to buy a new system for your home, it’s important to know which one is right for you. This handy guide will explain the differences between a boiler and a water heater, as well as what the two terms mean and which one might suit your home best.
What Is a Boiler?
A boiler provides heat for both your central heating and your hot water. This makes it an essential part of any household setup.
Types of Boiler
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Combi boiler – Gives you heat and hot water straight from one unit, without the need for a separate cylinder.
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System boiler – Provides hot water via a cylinder, ideal for homes with higher demand.
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Conventional (regular) boiler – Perfect for properties with traditional systems and multiple bathrooms.
At JWD Heating, we install, maintain, and service all types of boilers in Brentwood and the surrounding areas. Our team will help you choose the right option for your home.
What Is a Water Heater?
A water heater supplies hot water to your taps, showers, and appliances. Unlike a boiler, it doesn’t provide any central heating.
Water heaters are typically found in commercial properties or homes using alternative heating systems.
Types of Water Heaters
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Tank water heater – Heats and stores water in advance for later use.
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Tankless water heater – Heats water on demand, saving space and improving energy efficiency.
Boiler vs Water Heater: The Key Differences
The main difference lies in function. A boiler supplies both heat and hot water. A water heater only supplies hot water for your taps and appliances.
Boilers are the most popular choice in UK homes, especially those with radiators or underfloor heating. Water heaters are better suited to smaller properties, extensions, or homes with electric heating systems.
Which Is Right for My Home?
It all depends on your property’s heating and hot water needs.
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Need both heat and hot water from one system? A boiler is likely the best fit.
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Only need hot water for one room, an annexe, or an outbuilding? A water heater could be ideal.
Boiler vs Water Heater: Get in Touch with JWD Heating
Still unsure whether a boiler or water heater is right for your home? We’re here to help. At JWD Heating, our friendly engineers offer honest, straightforward advice based on years of hands-on experience.
We provide expert heating services across Brentwood and Essex, including installation, maintenance, and emergency repairs.
Contact us today to arrange a consultation and find the best solution for your heating and hot water needs.