Hi, what Kilowatt is this shower ?

Hi There This model does not have a KW rating as is not an electric shower that relies on a heating element, the electrical connection is required to operate the internal pump which allows the model to work on the low pressure gravity water systems it is specified for. I hope that helps! Aqualisa Customer Support

We need to replace an Aquilisa power shower, same style as this model, are the connections for the cold and hotel water pipes the same position

Hi There As long as you have a Mk 3 Aquastream model which is the same version as this listed model- then the connections will be the same. If you have an older MK1 or Mk2 Aquastream model then adaptions will be required. If you are unsure of the model you have please contact our customer services team for identification on 01959 560 010 I hope that helps! Aqualisa Customer Support

I have an Aquastream that is probably 20 years old, would this new shower be physically the same size i.e. no need to alter inlet pipes and electrics

I bought an Aqualisa Aquastream about 18 years ago and had to replace it with a new one last year I asked the manufacturer if there was any alterations needed they said no but when it arrived a the body is smaller which needed pipes to be lenghtened and also the shower head bar was shorter there are two holes in my tiles as a result of the alterations but not too much I have my pipework coming surface from ceiling so only needed a couple of new pipes and the bottom holes were ok for body There is really no need to alter the electrics as the transformer is ok connection cables are ok hope you are happy with this

Hi i have a comb boiler system will this system work with this or will the flow rate be restriced by boiler

Hi there, Unfortunately not - this is a power shower which has an integral pump; power showers are for gravity fed water systems, so it would not be suitable for use with a combi boiler. Kind regards, Plumbworld

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Description

🚿 Elevate your daily ritual with power, precision, and style

BOOSTED PERFORMANCE - Built-in booster pump delivers consistent pressure even on low-pressure systems
VERSATILE SPRAY PATTERNS - 4 modes including eco-spray to save water without sacrificing comfort
CUSTOMIZABLE FLOW EXPERIENCE - Choose between gentle 10L/min or powerful 18L/min flow rates
EFFORTLESS HEIGHT ADJUSTMENT - 90mm adjustable harmony shower head fits your style and space
PRECISION TEMPERATURE CONTROL - Bi-metallic valve tech ensures perfect warmth every time

The Aqualisa Aquastream Thermo mixer shower combines advanced bi-metallic valve technology with an integrated booster pump, delivering precise temperature control and powerful flow rates of 10 or 18 litres per minute. Featuring a 90mm adjustable height shower head with 4 spray patterns—including an eco-friendly option—this white and chrome power shower is designed for low-pressure systems, making it an ideal upgrade for modern bathrooms seeking both efficiency and luxury.

Specifications

Manufacturer	Aqualisa Products Limited
Part Number	813.40.21
Product Dimensions	7.09 x 6.3 x 0.01 cm; 6 kg
Item model number	813.40.21
Colour	White/Chrome
Style	Adjustable,Classic
Finish	Chrome
Material	Metall
Shape	Round
Item Package Quantity	1
Number of handles	2
Handle material	Brass
Plug profile	Surface Mount
Included Components	90mm Harmony head handset, Chrome plated metal hose (1.5m), Handset pinch grip, Power shower unit with integral booster pump, Shower rail and adjustable fittings
Batteries included?	No
Batteries Required?	No
Item Weight	6 kg

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