Discount Stainless Steel Unvented Direct Cylinders
Direct Cylinder - Heated by an electric immersion heater only. Not suitable for connection to a Boiler.
Unvented Cylinder - Pressurised unit, fed directly from mains water. No header tank required.
Discount Cylinders manufacture a full range of unvented mains pressure domestic hot water cylinders for any application.
Discount cylinders are manufactured from high quality stainless steel under an ISO9001 certified quality management system in a purpose made manufacturing facility in Manchester.
- External expansion vessel (included)
- Unvented kit included
- 2x Immersion Heaters included
- High quality stainless steel
- Highly insulated Part L compliant
- WRAS approved product
- ISO9001 certified quality management
- Pre-plumbed models available
- Maximum working pressure 6 bar
- All cylinder connections are 22mm compression
- Units tested to 15 bar
- Minimum water supply 1.5 bar, 20 litres/min
- Primary coil circuit must be pumped
- Gravity coils available by special order
- Bespoke vessel available on request
- 25 Year vessel guaranteed
- Cylinder components guaranteed for 2 years
- Available in a range of styles sizes 50 to 10,000 litres
- High recovery rates
- External expansion for reliability and flexible siting
- A range of horizontal cased units available