80-100kW plate heat exchanger with insulation included. A ready-made solution for separating the boiler from heating systems with old, dirty and poor quality system water The plate heat exchanger ensures boiler water and system water never meet. Protects the boiler and therefore minimises potential downtime, as well as improving long-term efficiency The plate heat exchanger separates the primary (boiler) and secondary (heating system) Allows GC7000WP boilers to be installed on an open vented system. Connection Size 1 1/4" Manufacturer Stock Code: 7733600016 EAN Code: 4054925227260 Sub-Category: Light Commercial Accessories Brand: Bosch Category: Spares and Accessories