Trane GKT2605 Gasket 320720-756 managing critical ignition sequences and

managing critical ignition sequences and safety protocols

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

Designed for immediate response

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

An 'OPN' message indicates an open electrical circuit on the sensor input

Trane GKT2605 Gasket 320720-756 managing critical ignition sequences andThe 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.