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Under Sink Water Heaters

Shop all Water Heaters

At Heater Shop, we carry a broad selection of under-sink water heaters from which you can make your purchase. You are sure to find the perfect model for your requirements among our selection of products, which includes models from respected brands such as Rointe and Stiebel Eltron.

It is common practise to install an under sink water heater directly underneath a sink or basin. The most common location for this is within a cabinet or concealed behind panelling. Because of this, their overall size is relatively small, so that they can fit into confined areas. These are perfectly capable of completing any tasks that are asked of it and are ideal for use in situations in which it is not possible to get a supply of hot water to the desired location. Because they utilise electricity to warm the water, all that is required to install one of these is a source of cold water and a supply of electricity.

They are a method of heating water that is both cost-effective and efficient. They provide instantaneous hot water at the push of a button, making them ideal for use in compact kitchenettes, office break rooms, barbershops, and hairdressing salons.

water heater under sink

Our Range

We offer two types of under sink water heaters, they are vented and unvented. Vented water heaters are a great choice for when the water heating needs to be localised. This product is often employed when the central boiler is far away or if there is not one at all. These can be used for both domestic and commercial installations and installations is simple and straightforward. An Unvented model is a cost-effective solution for residential or commercial properties as its installation is so flexible. There is no need for a separate cold-water supply, and it produces hot water using the mains pressure and provides a balance supply to all outlets.

Best for Price/Value for Money

The Stiebel Eltron SHC 10 GB is a compact water heater that can be installed under the sink. It has a capacity of 10 litres. Because this model heats the water directly at the point where it is drawn, it eliminates the potential for energy and water loss that is caused by long pipe runs. Because of the superior quality of the thermal insulation, there are no circulation losses, and energy losses are kept to a minimum. Whether you want warm or hot water, you can get it whenever you want by using the temperature controller that has a temperature capture immersed directly in the water. The temperature can be limited to 38 and 49 degrees Celsius, and there is also an automatic frost protection setting for when the appliance is turned off. The temperature can be selected variably from 30 to 65 degrees Celsius using the rotary selector. You can't go wrong with this model because it comes with a huge amount of features and is available at an unbeatable price.

under the sink water heater
unvented hot water systems

Why use Heater Shop?

We respect the needs of our customers. Our sole aim is to guarantee that the requirements of our clients are met, and this commitment is apparent in the products we acquire, the solutions we offer, and the quality control we perform. This means that we are making certain that we have products that are appropriate for all types of styles and budgets, that our products are delivered on time and in perfect condition, and that we are actively seeking reviews and feedback from our customers.

We consider the reviews and feedback that we collect to be your voice, and we appreciate listening to it. It exposes not only what we are doing properly, but also what we are doing improperly, which permits us to continually assess and refine the processes we have in place. We have a broad selection of items available to order. These can be found in a wide variety of configurations, including shapes, sizes, materials, styles, and colours. Every product comes with at least a one-year warranty, but the vast majority of them carry much longer guarantees—up to thirty years in some cases. We provide a free next-day delivery service throughout the majority of the United Kingdom, regardless of how much or how little you spend, and we also provide a 14-day return policy with no questions asked. Should you change your mind, all you have to do is send the item back to us unused and in its original packaging to receive a full refund. In addition, we offer a price match guarantee, which means that if you find one of our products sold elsewhere at a lower price, we will honour that lower price and match it.

If you have any questions about our electric wall heaters or would like to inquire about stock, please don't hesitate to contact a member of our team by dialling 01473 276686. We will have someone available to assist you with your inquiry at that time.

Delivery Times

Most of our products are kept in stock, in our warehouse in Ipswich. This means we can offer free next day delivery to our customers. Each range and individual product, state their estimated delivery time during checkout. We deliver to most UK locations with free, next day delivery as standard. To discuss delivery details, call us on 01473 276686.

unvented water heater