Water Heaters

Water Heaters

Offering a huge range of high-quality water heaters at competitive prices, Discounted Heating is the ideal place to find the domestic or commercial model you need for your latest installation. All of our water heaters are sourced from trusted brands, such as Andrews, Ariston, Worcester Bosch, Burco, and Heatrae Sadia, so you can choose a high-quality heater to suit a wide range of domestic and commercial applications.

We stock an excellent range of electric and gas hot water heaters, making it easy for you to always find the right fit for the job. Electric hot water heaters are particularly useful for properties without a gas mains connection, while gas hot water heaters have a faster recovery rate, ideal when there’s a high demand for hot water. 

Whether you’re looking for a small water heater to suit a domestic property or a commercial storage water heater suitable for large establishments, you’re sure to find the model to suit. Our extensive selection includes everything from compact, 3-litre water heaters to large, 100-litre models – all manufactured by leading UK brands.

Discover easy-to-install water heaters, handy countertop boilers, and compact heaters compatible with existing sinks at Discounted Heating – your one stop shop for affordable bathroom, plumbing and heating supplies.

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Andrews 40/61 Standard Storage Natural Gas Water Heater

This range of commercial water heaters can be used for the production of hot water in large domestic..

£1,270.00 inc Vat Ex VAT: £1,058.33

Heatare Sadia Supreme 15ltr 3kW Water Heater 95200244

Our range of boiling water products are available in an ultra modern fingerprint resistant stainless..

£1,918.80 inc Vat Ex VAT: £1,599.00

Heatrae Sadia 95010161 Express 7 Ltr Water Heater 3kW -59%

Heatrae Sadia 95010161 Express 7 Ltr Water Heater 3kW

Heatrae Sadia are proud to have built up a reputation for providing a fast and quality wealth of pro..

£250.80 inc Vat £103.20 inc Vat Ex VAT: £86.00

Heatrae Sadia 95050149PC Hotflo 15 Litre 2.2 kW Electric Water Heater

Heatrae Sadia's Hotflo range sets a new standard in value for money small unvented water heating. Ho..

£238.80 inc Vat Ex VAT: £199.00

Heatrae Sadia Express 7 Litre 1kW Electric Water Heater

A robust steel-cased unit, suitable for oversink or undersink use in commercial or industrial situ..

£99.00 inc Vat Ex VAT: £82.50

Heatrae Sadia Hotflo 10 Litre Electric Water Heater 2.2kW

Product DescriptionHotflo is an unvented water heater which is perfect for supplying environments su..

£222.00 inc Vat Ex VAT: £185.00

Heatrae Sadia Pack U5 Hotflo

Expansion Vessel and Check Valve The Expansion Vessel, when fully charged, will absorb all expanded ..

£119.00 inc Vat Ex VAT: £99.17

Santon Aquaheat Vertical 3kW Electric Water Heaters - 50 Litre

Product Details - Capacity: 50L - Height: 695mm - Width: 470mm - Depth: 475mm - Rating: 3kW @..

£399.00 inc Vat Ex VAT: £332.50

Santon Aquarius AU10/3 10L 3kW Undersink Vented Water Heater -11%

Santon Aquarius AU10/3 10L 3kW Undersink Vented Water Heater

As small vented water heaters are typically installed directly over or under the sink, this range of..

£167.74 inc Vat £150.00 inc Vat Ex VAT: £125.00

Heatrae Sadia Express 7 Litre 3 kW Electric Water Heater

Product DescriptionInstant hot water when you demand it - the perfect solution when a hot a water su..

£98.00 inc Vat Ex VAT: £81.67

Andrews Fastflo LWH56 LPG Natural Gas Water Heaters - Balanced Flue

>br />Product Details >br /> - Hot water on demand, up to 89% efficiency (Gross) - kW Input: 49..

£1,100.00 inc Vat Ex VAT: £916.67

Heatrae Sadia 95050150 Multipoint 30 Litre 3 kW Electric Water Heater

The Multipoint 30/50 range consists of four new medium-capacity wall mounted, unvented storage wat..

£681.00 inc Vat Ex VAT: £567.50

Heatrae Sadia Express 15 Litre 3kW Electric Water Heater

A robust steel-cased unit, suitable for oversink or undersink use in commercial or industrial situ..

£252.72 inc Vat Ex VAT: £210.60

Heatrae Sadia Streamline 10 Litres 3kW Electric Water Heaters - Undersink

Product Details - Choice of 7 or 10 litre capacities. - White case with flow control. - Compact..

£235.88 inc Vat Ex VAT: £196.57

Santon Aquaheat AH15/2.2 15L 2.2 kW Unvented Water Heater - 94050003 -5%

Santon Aquaheat AH15/2.2 15L 2.2 kW Unvented Water Heater - 94050003

Product Description Aquaheat is a range of small unvented water heaters available in capacities o..

£176.24 inc Vat £168.00 inc Vat Ex VAT: £140.00