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<p>We offer a delivery service direct to store, site or home.</p><p>Order by 9pm Weekdays and 4pm Weekends for next day delivery. Any orders placed after these cut off times will be delivered the following working day.</p><p>If you are collecting from a store, please await your "ready to collect" SMS before travelling. Home & site deliveries are between 8.30am and 6.30pm Monday - Saturday.</p><p>Geographical restrictions apply - For Northern Ireland, the Scottish Isles, The Isle Of Man and certain mainland post codes the delivery service is between 48-72 hours. Please visit delivery restrictions for <a href="/help/delivery">affected postcodes</a>.</p>

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Water Heaters

Triton Instaflow Stored Water Heater 1.5kW 5Ltr

Triton Instaflow Stored Water Heater 2kW 15Ltr

Triton Instaflow Stored Water Heater 2kW 10Ltr

An undersink water heater is fitted beneath a sink or basin, compact in design to accommodate smaller spaces yet just as capable of providing instant hot water when needed. Great for both a home or commercial environment, under sink water heaters are fairly straightforward to install as there is no major plumbing disruption required and are usually fitted with a temperature dial for easy regulation.

Buy Undersink Water Heaters at Screwfix.com. Provides instant hot water. Compact installation. Buy online and collect in store in as little as 1 minute.

Triton Instaflow Stored Water Heater 1.5kW 5Ltr (757KJ)

Triton Instaflow Stored Water Heater 2kW 15Ltr (925KJ)

Triton Instaflow Stored Water Heater 2kW 10Ltr (788KJ)