Do you service Trane systems you did not install?
Yes, and most of it is. Plenty of the Trane work we do is on equipment installed decades ago by companies that no longer exist. Age is the first thing we establish from the serial. It decides whether a repair is sensible at all, and on an R-22 system that conversation has to happen before anyone spends money.
Are you certified to work on Trane?
Yes, R.M. Mechanical is factory-certified to install and service Trane equipment for residential and commercial customers. That covers installation, diagnostics, and warranty work on XV20i and XV18 variable speed, XR series single and two-stage, XL series, Hyperion air handlers.
Can you handle a Trane warranty claim?
Yes, we handle Trane claims directly. Register the equipment late and it drops to a shorter base term. The Trane window is tighter than most manufacturers allow, which catches people out on an install they thought was covered. Higher lines can carry longer compressor coverage on top. We register what we install, and we check status before quoting on anything we did not.
What usually fails first on a Trane system in Florida?
Spine Fin coil leaks. The Spine Fin coil is aluminum throughout, and it resists salt air corrosion better than a coil built from copper and aluminum. It is also far harder to repair when it does leak. Aluminum brazing on a spine coil is specialist work, and on an older system the honest answer is usually that the coil is not worth the labor.
What else commonly fails on Trane systems here?
ComfortLink II communication dropouts. The XV equipment reports faults as text on the thermostat rather than blink codes, which is genuinely useful. What is less useful is that a marginal connection at the outdoor board makes the system drop to backup mode and run as a single-stage unit. Your bills climb and nothing appears broken.