Trade-Tec Potable Expansion Vessel - 8L to 35L

Trade-Tec Potable Expansion Vessel - 8L to 35L

Discover the reliable Trade-Tec potable expansion vessel range, designed for efficient pressure management in domestic and commercial hot water systems. Available in capacities from 8L to 35L, these high-quality vessels feature a durable powder-coated steel construction with an interchangeable butyl membrane, ensuring long-lasting performance and compliance with potable water standards. Ideal for unvented cylinders and boilers, they absorb thermal expansion to prevent system damage, reduce noise, and maintain optimal pressure. With a galvanised steel flange, welded centre seam, and inclusion of a mounting bracket for smaller sizes, these WRAS-approved vessels offer easy wall or floor installation, superior corrosion resistance, and a 2-year warranty for peace of mind in plumbing applications.

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