821TA60090V21 furnace replacement in San Jose, CA

Nur HVAC replaced an aging gas furnace with a new Model 821TA60090V21 at this San Jose, CA property. The old unit had reached the end of its service life, so our team handled a full swap rather than a repair. The work began with removing the existing furnace and preparing the connections for the new equipment.

The job covered everything from taking out the old system to bringing the new furnace up to local code, leaving the homeowner with reliable heating ready for the cooler months.

What our technicians did

• Dismounted the old system: safely disconnected and removed the existing furnace to clear the way for the new install.
• Installed the new furnace: set and secured the Model 821TA60090V21 in place, fitting it to the existing connections.
• Met city standards: completed the installation in line with local installation requirements.
• Tested operation: confirmed the new furnace ran correctly before finishing the job.

A furnace that’s past its prime tends to cost more to run and breaks down when you need it most, often in the middle of a cold spell. Replacing it on a planned schedule keeps the home comfortable, avoids surprise failures, and gives the chance to size and connect the new unit properly rather than rushing an emergency fix. Nur HVAC walks each customer through the work up front, completes the install to local code, and verifies the system is running properly before we leave.