Fabdec Excelsior i 3S WXI Indirect Internal Expansion Unvented Cylinder

The Fabdec Excelsior i Indirect Unvented Cylinder is referred to as the "Self Sustaining System", and for good reason. Using the Venturi Effect, the cold mains feed is also incorporated with an inlet for air, creating aerated water to replenish the air gap in the cylinder. These cylinders also encompass all the qualities of the Fabdec design innovation it implements features such as; immersion heating, 3 bar pressure outlets and more.
Features and benefits:
- Automatic replenishment of the explanation with no need to top up the air gap, saving time and money on maintenance
- No internal moving parts in the cylinder, ensuring long life
- Innovative Venturi valve installed on inlet assembly. No other additional parts required
- Improved packaging to offer benefits with compact installation spaces
- No external expansion vessel saving installation time
- Immersion heater, temperature and pressure valves insulated for added reduction in heat loss
- Green recycled materials used for outer casing
- 3 bar pressure at outlets (subject to adequate incoming pressure)
- All sizes WRAS approved
- Cylinder guaranteed for 25 years
- Duplex stainless steel so no sacrificial anode is needed, reducing maintenance
- UK designed and manufactured allowing for local support, spares and service back up
- Corrosion is eliminated with butt welded joints, giving you a longer cylinder life
- Inlet diffuser to maximise hot water
- High performance heating coil gives fast re-heat times and constant hot water
- 60mm insulation with outer casing minimises heat loss resulting in lower energy use
- High flow rates allow for fast filling baths with no shower pumps required
- Mains pressure to all outlets gives balanced hot and cold water for high performance showering
- Pre-plumbed cylinders available allowing ease of installation and minimal disruption to the consumer
- Twin or triple coil available, suiting all heat sources - useable with solar or heat pumps
- Excelsior with 3S Technology reduces installation time and is maintenance-free
- Hi-Flo Excelsior with 3S Technology suits larger domestic/commercial properties and gives higher flow rates

Further technical information stated below