and DGAH077 series

this OEM replacement Trane SWT1635 is fully compatible with American Standard units that specify a 180-30 limit

While the 511-624-303 is the specific OEM part for CGi-5 models

protecting the heat exchanger and blower motor from corrosion

field-proven solution for industrial-grade thermal management

Carrier HH12ZA205 Fusible Link 320788-702 and DGAH077 seriesWhen you're dealing with a system lockout or a thermal overrun on a Carrier or Bryant unit, the Carrier HH12ZA205 Fusible Link is a critical safety component you can't overlook. This OEM HVAC replacement part is engineered to provide precise circuit interruption at a 204F opening temperature. As a Factory Authorized Part (FAP), it ensures an exact drop in fit for residential heating and cooling equipment, maintaining the original engineering specs of