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Urea heater

Higher demands for cleaner engines requires heat...

Euro 6 and 7 demand cleaner engines. By adding a reducing agent (Urea/ AdBlue®/Solid Ammonia) in the exhaust from a diesel engine, a chemical process will convert the engine’s NOx emissions into harmless nitrogen and water. Selective catalytic reduction (SCR) has become the most popular solution. All systems need heat to perform over time and in harsh climates.


Backer Calesco provides heaters for SRC Selective Catalytic Reduction with ASDS and AdBlue® systems:



· Wrapped around the cartridges, initiates reaction



· Freezes at -11°C and needs heat to pump liquid in all climates

Urea heater