Viessmann Sub-mounting kit with mixer for combi boiler can only be used in conjunction with a surface mounted pre-plumbing jig - ZK04928

PlusBus Vitodens 200-W Combi Boiler Sub-Mounting kit with Mixer.

Sub-mounting kit with mixer for combi boiler can only be used in conjunction with a surface mounted pre-plumbing jig

Complete assembly for heat distribution via one heating circuit with mixer and one heating circuit without mixer, for installation below the appliance.

Consists of:

• Plate heat exchanger for system separation of the heating circuit with mixer
• Variable speed high efficiency circulation pump of the heating circuit with mixer
• 3-way Mixer with mixer motor
• Mixer PCB, capable of communicating via PlusBus
• Valve for regulating the flow rates of both heating circuits
• Adjustable bypass
• Flow temperature sensor
• Installation template for quick and easy installation
• Cover in same design as wall mounted boiler