Joule Platinum Direct Short 200–250L Unvented Hot Water Cylinder

Joule Platinum Direct Short 200–250L Unvented Hot Water Cylinder

The Joule Platinum Direct Short range (200L and 250L models) is crafted for optimal performance and installation flexibility in UK homes with limited vertical space. Built from high-grade Duplex stainless steel and equipped with factory-fitted immersion heaters, these direct unvented cylinders deliver premium mains pressure hot water, rapid heating, and outstanding reliability for properties with high demand and restricted install height.

Key Features:

• Short form factor for low height installations – fits spaces where standard cylinders won’t
• 200L and 250L capacities – well-suited for homes with multiple bathrooms or higher occupancy
• High grade Duplex stainless steel cylinder for longevity and maximum corrosion resistance
• Fitted with branded quality components for reliability and performance
• Two factory-fitted immersion heaters (electric direct operation; peak and off-peak options)
• Mains pressure unvented design – delivers strong hot water flow to multiple outlets
• Comprehensive component kit supplied, including cold water inlet set, temperature and pressure relief valve, and 22mm tundish
• Dense polyurethane insulation for energy efficiency and minimal heat loss
• Sleek grey outer casing for a modern look and robust protection
• 25-year warranty on cylinder, 2 years on components for peace of mind

Technical Specifications:

• Capacity: 200L, 250L
• Height: approx. 1150mm (200L)
• Diameter: approx. 600mm
• Weight: approx. 40-45kg empty, 240-243kg full (200L)
• Electrical: Two factory-fitted immersions (typically 3kW each)
• Maximum working pressure: 3.5 bar
• Insulation: Dense PU foam for best-in-class heat retention
• Supplied with compression connections for fast, leak-free installation

Other Details:

• Suitable for both new build and retrofit installations
• All plumbing connections accessible and clearly labelled
• Supplied with all relevant fixing, safety, and installation components
• Engineered for high hot water demand and reliable operation

Why Choose Joule Platinum Direct Short?

Choose the Joule Platinum Direct Short cylinder for top-tier durability, installer convenience, and high-flow mains pressure hot water—even in homes where install height or plant room space is restricted. Trusted by UK installers and homeowners alike for efficiency, quality, and robust service life, backed by the trusted Joule brand and a generous cylinder warranty.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX