About your Instant Taps
What is an instant hot & cold tap?
An instant hot tap is a smart kitchen tap that gives you near-boiling water and filtered cold water instantly — straight from one stylish tap. No waiting for the kettle, no space-stealing water filter jugs, and no clutter on your worktop. How does it
Why does my instant boiling tap deliver water at 98°C instead of 100°C?
K&W Instant boiling taps are designed to give you near-boiling water (98°C). Why did we choose to set the temp at 98°C for our instant taps?. 1. It’s the perfect temperature for most kitchen tasks98°C is hot enough to:. Make tea and coffee. Sterilise
What’s the specification of the instant hot water taps?
Rated Power: 1500 Watt. Voltage: AC 220-240V 50Hz. Minimum Water Pressure: 1 Bar. Maximum Water Pressure: 5 Bar*. Water Tank Capacity: 2.4 Litres
Can the 4-in-1 tap be installed in my existing kitchen?
Yes... probably! Send us a photo of your sink cupboard, and we will help you to check. Email us here. Most customers can replace their existing taps with one of our instant taps, just make sure:. 1. Your mains water supply pressure is between 1 and
How much electricity do the smart taps use?
They’re rated at 1500W: at maximum power consumption (while you use the tap), that costs 30-40p per hour (prices correct in Dec 2025). Because it’s well insulated, the tank’s standby running cost is low (around 3-10p per day).
How much space does it take up in the cupboard?
The hot water tank measures 21 x 21 x 32.7cm – check that you have space below the pipes in your cupboard. There should be 15cm clearance around your tank (and 2.5cm at the back). The tanks are not designed to be used on a worktop
How do I select the water temperature using an instant hot water tap?
For hot water, you use the left side of the tap, pressing the button, and rotating forwards. If you want filtered cool water, you use the right side (no button to unlock) and rotate it forwards. The lever gives you mains water: back for cold, forward
What power supply do the instant taps need?
The 4-in-1 and 5-in-1 tanks can be connected to a standard plug (13 amp) socket. If adding the optional ChillBox, you’ll need two sockets under the sink.
What water pressure is required for fitting the taps?
They need a minimum water pressure of 1 bar (maximum 5 bar). The 4 in 1 Instant Hot Water Tap can be installed using a cold water supply with higher pressure, if a suitable pressure reducing valve is fitted to the pipe.
What temperature does the water reach?
The water temp goes up to 98°C. Our taps operate at this temperature because boiling water creates a higher pressure in the tank and more steam on output, which is not only inefficient (kitchen filled with steam), but also has greater risks linked to
How safe is an instant hot water tap?
Ours are fitted with child locks on the hot water handles. You have to press the button in while turning the handle to release hot water, which is almost completely impossible to do by mistake.
How long does it take to deliver and install?
We offer free express delivery on all instant hot taps! You can expect your tap to arrive within 3-4 working days. Installation time can vary, depending on your current pipework and circumstances, so please consult your plumber and get a fitting quo
How often will I need to change the water filter on my instant tap?
The k7 water filter will need replacing every 6 months. If you live in a hard water area, it could be 3-6 months. You can check your water hardness by entering your postcode in your water supplier's website. Save yourself from forgetting by signing u