Control Unit - Complete (June 2005 Onwards)

Control Unit

Suits Products

• 7738100003 - 37kW Condensing Combination Boiler NG
• 7738100004 - 37kW Condensing Combination Boiler LPG
• 7738100005 - 30kW Condensing Boiler NG
• 7738100006 - 30kW Condensing Boiler LPG

Other Descriptions

• Control box
• ECU
• Circuit board
• PCB

Technical Notes

No transformer

For appliances manufactured on/after June 2012 (FD 206)

Bosch Home Comfort has extensive supporting information available on our web site.

• Spare parts drawings. These can be found at this link.
• Installation manuals can be downloaded. Refer this link.
• Our Boiler product range can be found at this link.
• Technical video support for our products can be found at this link.