WHO IS THIS KIT FOR? - Ideal for campervan and motorhome builds using a hot and cold water system, providing the essential John Guest 12mm connectors needed to connect your fresh water tank, pump, water heater and hot and cold water outlets.
 
 
 
Build a complete hot and cold water system for your campervan with the essential John Guest 12mm pipe, valves and fittings in one kit.
 
 
 
The Essential Hot & Cold Water Connector Kit is designed to connect an existing pump and accumulator system to a single mixer sink and hot water heater, providing both hot and cold running water.
 
 
 
With separate cold and hot water pipe, isolation valves and routing fittings included, it provides a straightforward starting point for a practical campervan or motorhome water system.
 
 
 
💧 WHY WE USE THIS KIT
 
Building a hot and cold water system normally means working out every individual fitting, valve and length of pipe required.
 
 
 
This kit brings the core components together for a simple one-sink, one-heater installation, while allowing you to select the connections that suit your sink and water heater.
 
 
 
✅ SUITABLE FOR
 
• Campervans and motorhomes
• Single mixer sink installations
• Hot and cold water systems
• Systems with one hot water heater
• 12mm John Guest plumbing systems
• Existing pump and accumulator setups
• DIY van conversions
 
 
 
📦 WHAT'S INCLUDED
 
• 6m John Guest 12mm Cold Water Pipe
• 4m John Guest 12mm Hot Water Pipe
• 3× John Guest 12mm Isolation Valves
• 4× 12mm Push-Fit × ½″ BSP Female Adapters
• 1× John Guest 12mm Equal Tee
• 6× John Guest 12mm Equal Elbows
• 30× 12mm Pipe Inserts
• 30× Locking Clips
• 15× 12mm Pipe Clamps
 
 
 
🔧 CHOOSE YOUR SINK CONNECTION
 
Select one:
 
• 2× 12mm × ½″ BSP Male Adapters
• 2× 12mm × ⅜″ BSP Male Adapters
• Not Required
 
 
 
🔥 CHOOSE YOUR WATER HEATER CONNECTION
 
Select one:
 
• 2× 12mm × ½″ BSP Male Adapters
• 2× 12mm × ⅜″ BSP Male Adapters
• Not Required
 
 
 
Need a different connection?
Water heaters and taps can use different connection types. If your installation requires a fitting not shown in the available options, contact us at info@vanlifecrafters.com before ordering and we'll help identify the correct connection.
 
 
 
⚠️ IMPORTANT NOTES
 
• Pump, filter, accumulator, sink/tap, water heater and fresh water tank are not included
• Tank connection fittings are not included, as tank outlet sizes vary
• Designed for 12mm John Guest push-fit plumbing
• The system diagram is an example layout only; actual pipe routing and fitting requirements will vary between installations
• Always check the connection sizes of your sink/tap and water heater before ordering