Allanson Transformers 542A Transformer Refrigerant Key Benefits Compatibility: Direct OEM

Key Benefits Compatibility: Direct OEM replacement for the 626552

Long-Term Durability: Machined for high-pressure refrigerant management

Is this valve suitable for bi-directional flow

For service technicians handling combustion air issues

Allanson Transformers 542A Transformer Refrigerant Key Benefits Compatibility: Direct OEMThe Allanson 542A is a high performance constant duty gas ignition transformer engineered for field tested reliability in commercial and industrial combustion systems. Designed with a 120V AC primary supply and a potent 10,000V secondary output, this 265VA rated component ensures consistent arc stabilization for demanding burner sequences. As a professional grade HVAC ignition transformer, the 542A serves as the direct replacement for Allanson 542ASF