Quantum Water Cylinder QWCd Slim
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Quantum Water Cylinder QWCd Slim


Quantum Water Cylinder QWCd Slim


180L Quantum Water Cylinder QWCd180-480

The Quantum water cylinder is the world’s most-advanced direct-electric water cylinder. Designed and developed by our own in-house team of experts, the Quantum cylinder is the ideal partner to the Quantum space heater for a complete heating and hot water system, or as a standalone hot water system for the electrically heated home.

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  • Unvented cylinder give high flow rates for efficient hot water delivery ideal for powerful showers and fast-filling baths.
  • Powerful showers and fast-filling baths.
  • Fully compatible with all tap fittings.
  • Light and easy to handle for simple installation.
  • Surface mounted thermostats and sensors for easy installation and maintenance/replacement.
  • Supplied complete with inlet safety group and external expansion vessel.
  • All connections accessible from the front.
  • Slimline models are ideal for smaller spaces.
  • Environmentally sound performance Pipework routing optimises internal stratification, thereby maximising hot water availability.
  • Side hot water draw off connection, minimises heat losses through the top of the cylinder.
  • 60mm of injected polyurethane foam insulation exceeds CHeSS best practice standards for low heat loss and heat recovery.
  • Completely void free, including insulation around immersions and thermostats.
  • Recessed immersion heaters and thermostat housings reduces heat loss.
  • Anti-Legionella: guaranteed self-sterilisation of the cylinder, whilst keeping set temperatures lower during normal operation to help reduce running costs.


Technical Specifications

Key Features
ControlsElectronic thermostatic control and integrated thermal cut out.
Insulation60mm PU foam (GWP=1, ODP=0)
Reheat Time (mins)200
Tank Capacity (litres)180.00
Warranty / GuaranteeParts and labour guarantee on the cylinder vessel for 25 years and 2 years on other components.
Product Identification
Product model numberQWCd180-480
Height (mm)1590.00
Depth (mm)600.00
Width (mm)650.00
Weight (kg)30.00
Additional Features
ConstructionDuplex stainless steel LDX2101 / HIPS
Heat Loss in 24 Hours (kW/24hr)1.68
Potable Water Temperature (oC)70
Sensor TypeSurface mounted