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Knowledgeable & Helpful Team
Free Nationwide Delivery | 30 Day Returns Policy | Knowledgeable & Helpful Team
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Santon Aquarius A7/3 oversink water heater 7ltr 3kw

SKU: A7/3

£159.64 inc. VAT

• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy

• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy



The 7L Santon Aquarius A7/3 over sink vented water heater is designed for convenient point-of-use installation ideal for handwashing and dishwashing. Supplied with a valve, spout, and fixtures, the 3kW Aquarius provides straightforward installation, and thanks to an easily removed heater plate, maintenance is simple too.

Please always refer to the manufacturer’s instructions for the correct application. All parts should be fitted by a qualified plumber.

We know you’re busy and need to get repair jobs done quickly and efficiently. Our experts are waiting to help you with your plumbing, heating, or bathroom project. UK Plumbing is the UK’s favourite supplier of plumbing and heating materials. We strongly value trust, reliability and always deliver excellent service for a fair price.

Product features

• Includes water heater, spout, valve, fixtures, instructions, and warranty card
• Oversink installation
• Copper sheathed element
• Easily removable heater plate
• When opened, the inlet valve allows mains cold water to enter and displace stored hot water
• No other outlet should be used in conjunction with this type of product
• BEAB approved
• Kiwa approved
• 2-year on-site parts and labour warranty

Additional information

Download Technical Data Sheet


Manufacturer Code



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We deliver all around the UK using DHL and Parcelforce. Standard delivery will take 1-5 working days to reach you. However, once the order is received, we will contact you to give you a more precise timescale. Usually, we will deliver the next day, subject to the date and time of when the order is received and the product.

Orders placed during the weekend will be processed the following Monday for delivery the following day. In the case of Bank Holidays, your order will be processed the next working day and delivered the following working day.

Remote areas: For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available, and delivery can take several days. Saturday delivery is unavailable for these areas.