There is no better way to maintain proper water flow in your heating system.

Features:

• Vaillant low-loss headers are only suitable for new clean systems up to 70kW net input with correctly inhibited water.
• Aids in providing a constant temperature supply of water to reach multiple heating circuits.
• Maintain correct water flow through the boiler.

Technical data:

• Width - 155mm
• Height - 750mm
• Depth - 155mm
• Brand - Vaillant