Trane GKT2605 Gasket 320720-756 Operating as a primary user

Operating as a primary user interface

Always ohm out the probe to verify resistance against the manufacturer’s chart

Because induced draft blowers are critical safety components

managing critical ignition sequences and safety protocols

Remove the tamper-resistant cover using the included key and rotate the adjustment wheel

Trane GKT2605 Gasket 320720-756 Operating as a primary userThe Trane GKT2605 is a high precision Collector Box Gasket designed specifically for sealing the interface between the secondary heat exchanger and the collector box in Trane condensing furnaces. As any veteran tech knows, a degraded gasket in the flue assembly is a safety risk; this OEM replacement ensures a gas tight seal to contain combustion byproducts like carbon monoxide while maintaining the negative pressure required for the draft inducer.