Weil McLain 383-500-628 Transformer This duct flange is a

This duct flange is a critical accessory for T-8000 series bulb element controllers

always verify your control voltage before installation

Preventative Compressor Protection: Stops operation before liquid slugging can occur due to low evaporator temperatures

Does this gasket require additional RTV sealant for installation

maintaining safe and efficient burner operation during the ignition sequence

Weil McLain 383-500-628 Transformer This duct flange is aThe Weil McLain 383 500 628 Transformer is a heavy duty, factory specified 120V to 24V step down transformer designed for critical power distribution within high efficiency hydronic systems. This 50VA boiler transformer provides a stable 24VAC secondary output, ensuring consistent low voltage signaling for the Weil McLain Ultra boiler control board and ignition sequences. As a direct replacement for the legacy 511 802 011, it is engineered to handle