Model #TEC15K34 Official Friedrich central packaged terminal unit
Here are the diagrams and repair parts for Friedrich TEC15K34 central packaged terminal unit, as well as links to manuals and error code tables, if available.
There are a couple of ways to find the part or diagram you need:
- Click a diagram to see the parts shown on that diagram.
- In the search box below, enter all or part of the part number or the part’s name.
Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.
We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.
For DIY troubleshooting advice and repair guides, visit our repair help section.
Showing 10 of 103 parts
#NI10
All parts Diagram
Transformer
Part #21091226
The manufacturer no longer makes this part, and there's no substitute part
Fuse,time
Part #21058451
The manufacturer no longer makes this part, and there's no substitute part
Blower scroll
Part #21059150
The manufacturer no longer makes this part, and there's no substitute part
#NI05
All parts Diagram
Thermostat
Part #21059022
The manufacturer no longer makes this part, and there's no substitute part
Push button
Part #21058728
The manufacturer no longer makes this part, and there's no substitute part
#NI09
All parts Diagram
Transformer
Part #21056899
The manufacturer no longer makes this part, and there's no substitute part
Central air conditioner condenser fan blade pulley and bearing
Part #25009400
The manufacturer no longer makes this part, and there's no substitute part
#NI03
All parts Diagram
Terminal board
Part #21058986
The manufacturer no longer makes this part, and there's no substitute part
Thermostat
Part #21058517
The manufacturer no longer makes this part, and there's no substitute part
Short shaft
Part #25009600
The manufacturer no longer makes this part, and there's no substitute part
Symptoms common to all heating & cooling combined units
Repair guides common to all heating & cooling combined units
The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only stay on for a few seconds.
The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start dripping below the inside air conditioner unit. Follow the steps in this guide to unclog the drain pipe.
The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.
Articles and videos common to all heating & cooling combined units
Learn the reasons why you should consider replacing a gas furnace with an electric heat pump.
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.
Learn about furnace repairs and how much they cost.