HP/Combi or Gravity-Pumped — which Quartz variant?
Combi boiler or unvented cylinder: choose HP/Combi. Tank-and-cylinder gravity system: choose Gravity-Pumped, which has an integrated pump.
Read the shower selection guideAqualisa at Kent Traders — Range & Selection Hub
Aqualisa is the British shower specialist: Quartz Classic, Touch and Blue smart digital showers, AQ and Midas mixer showers, and electric showers. Smart models are supplied in HP/Combi or Gravity-Pumped variants — matching the variant to the water system is the single most important specification step.
Every Aqualisa smart shower listed shows its HP/Combi or Gravity-Pumped variant — match it to the water system before ordering.
Decision Shortcuts
Smart digital or thermostatic mixer?
Quartz smart showers add preset temperatures and remote start for boutique hotel schemes; AQ and Midas thermostatic mixers are the robust, lower-cost choice for rentals and HMOs.
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Quartz smart showers
Quartz Classic, Touch and Blue digital showers — concealed and exposed, adjustable and fixed heads.
View the Aqualisa rangeMixer showers & valves
AQ thermostatic valves and Midas bath/shower mixers for mains-pressure systems.
View shower valvesElectric showers
Independent hot water for HMOs and guest rooms — 8.5 to 10.5kW.
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Category FAQ
What does HP/Combi mean on an Aqualisa Quartz shower?
HP/Combi variants suit high-pressure systems — combi boilers and unvented cylinders. Gravity-Pumped variants include an integrated pump for tank-and-cylinder gravity systems. The two are not interchangeable, so confirm the water system first.
Are smart showers worth it for hotels?
Quartz smart showers add preset temperatures, warm-up notification and a premium guest experience, and concealed valves simplify cleaning. For HMOs and rentals, thermostatic mixers or electric showers usually win on cost and maintenance simplicity.
Aqualisa Quartz Classic, Touch and Blue smart digital showers, AQ and Midas mixers and electric showers — with HP/Combi vs Gravity-Pumped variant guidance.