Solar cylinder range
- Easy to clean - High quality VG white powder coating
- Best in class stand by energy losses
- Inline front connections
- Adjustable feet meaning the cylinder can be installed on uneven ground
Performance and reliability are what Vaillant are all about. That’s why our products have been expertly designed and engineered to work to their full potential together. Working in perfect harmony with the Vaillant range of solar thermal systems, the auroSTOR cylinder range uses state of the art insulation to give the ultimate efficiency.
What's in the auroSTOR range?
- 200 litre twin coil solar cylinder
- 250 litre twin coil solar cylinder
- 300 litre twin coil solar cylinder
500 litre auroSTOR also available. For further information please contact your local sales representative.
|Solar cylinders||Unit||200 litre auroSTOR||250 litre auroSTOR||300 litre auroSTOR|
|Total tank capacity||l||199.0||249.8||298.7|
|Actual capacity (without coil)||l||191.0||241.8||281.3|
|Hot water capacity / draw off||l||Solar coil 127.0/Reheat coil 187.0||Solar coil 148.0/Reheat coil 231.0||Solar coil 159.0/ Reheat coil 249.7|
|Outer diameter with insulation||mm||595||595||595|
|Height with insulation||mm||1.24||1.51||1.77|
|Net weight empty cylinder||kg||44.3||51.8||58|
|Weight of filled cylinder||kg||237.6||298.4||351.3|
|Reheat time EN 12897||minutes||21.48||27.35||30.7|
|Reheat time (70%)||minutes||15.04||19.15||21.49|
|Heat exchanger power / coil rating||kW||Solar coil|
|Heat exchanger surface||m2||Solar coil|
|Primary flow rate||l/h||900||900||900|
|Maximum operating DHW temperature||°C||85||85||85|
|Maximum operating heat circuit temperature||°C||95||95||95|
|Temperature / PressureT&P valve||°C / bar||95 / 9||95 / 9||95 / 9|
|Primary heat exchanger / |
flow & return connection
|Cold & hot water connection||inch||¾||¾||¾|
|Temperature sensor sleeve diameter||mm||8||8||8|
|Quantity of temperature sensor tubes||2||2||2|
|Immersion heater boss diameter||inch||1 ¼||1 ¼||1 ¼|
|Immersion heater||230 V / 50 Hz||230 V / 50 Hz||230 V / 50 Hz|
|Immersion heater power||kW||3.0||3.0||3.0|
|Motorised 2-way valve||230 V / 50 Hz||230 V / 50 Hz||230 V / 50 Hz|
Vaillant renewable products and accessories are available over the counter or as a next day service at most plumbing and heating merchants throughout the UK.
We can provide you with bespoke solutions to accommodate a variety of installations. To discuss your requirements please contact us.