Single Serial Lookup
Enter your serial below. For best results please provide the make of your unit as some vendors use similar formats. For bulk lookups please click on the tab above.

Who we are

Ever wish you can decode model # or serial # of hundreds of rooftop units in a batch with ease? We built RTU Decoder with a mission to make life easier for professionals in the HVAC industry.

Starting out with a serial number decoder for a few selected makes, you can look up equipment’s assembly month based on its serial number. Enjoy the convenience of decoding multiple units simultaneously with our batch lookup tool.

We are currently working on a model number decoder where we can bring you vital unit specifications based on model number.

This information portal is put together by a few enthusiasts with the goal to remove friction for HVAC technicians and professionals. We would love to hear from you and welcome any feedback!