Eberspacher Hydronic S3 D5E D4E CL Water Coolant Pump 12V | 252652500000
£200
The Eberspacher Hydronic S3 D5E D4E 12V Water Circulation Pump is a genuine repair part designed to restore reliable coolant flow in hydronic heaters. Compatible with multiple Eberspacher models including D4E, D5E, B4E, and B5E in CL and CI-Bus variants, this pump supports common fault codes and helps prevent overheating by maintaining steady circulation. Each pump is a genuine Eberspacher unit suited for professional service and straightforward installation by qualified technicians. Ideal for restoring performance in 12V hydronic heater systems, the pump ensures durable operation, consistent coolant movement, and broad compatibility with Butler Technik’s range of parts.
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