Bard 8620-237 Replacement Board Kit 320788-703 Use this direct replacement transformer

Use this direct replacement transformer to restore exact OEM specifications to the low-voltage control loop

they rapidly absorb moisture which leads to acid formation and compressor failure

Durable Construction: Finished with a corrosion-resistant epoxy powder paint and outfitted with solid copper connections for easier brazing and longevity in harsh environments

The Mueller Streamline A17520 features asbestos-free packing and is 100% factory tested to ensure reliable performance under extreme conditions

it serves as a primary safety mechanism that interrupts the heating circuit should temperatures exceed safe operating parameters

Bard 8620-237 Replacement Board Kit 320788-703 Use this direct replacement transformerThe Bard 8620 237 Replacement Board Kit is a critical service component designed for precise HVAC control board replacement in specific Bard wall mount units. This kit functions as the primary logic controller for system sequencing, managing blower motor activation, compressor cycles, and safety circuit monitoring. Engineered for seamless integration, the 8620 237 terminal configuration ensures direct compatibility with existing wiring harnesses,