Siemens Combustion AGG5.210 Transformer 30067439-890 Weather Protection: IP65-rated design ensures

Weather Protection: IP65-rated design ensures resilience against environmental contaminants and water spray

preventing premature failure of the motor capacitor or windings

The tubular woven fabric cover ensures maximum flexibility and oil resistance

The integrated junction box ensures a secure electrical termination

While originally common in R22 systems

Siemens Combustion AGG5.210 Transformer 30067439-890 Weather Protection: IP65-rated design ensuresThe Siemens AGG5. 210 Transformer is a high specification mains transformer engineered specifically for the Siemens LMV5 burner management system. As a critical component in linkageless fuel air ratio control, this 103 VA unit converts a 120V primary input to multiple 12V secondary outputs, providing stable power to the LMV5 base unit, SQM4 actuators, and AZL52 displays. Unlike standard step down transformers, the AGG5. 210 features secondary circuits