NTI Boiler: Remove the cabinet cover and control panel housing
Remove the cabinet cover and control panel housing on a NTI boiler: Getting the front cover and control panel housing off the TRX150 for qualified service work.
Applies to: TRX150
Common causes of remove the cabinet cover and control panel housing
- Power or gas left on while the cabinet is open
- Front cover latches not fully released, so the cover binds
- Control panel still held by the cross-member screw or tabs
How to fix remove the cabinet cover and control panel housing: step by step
- Switch off power at the external power switch and the circuit breaker, because the board stays live with the cover off.
- Close the external gas shutoff.
- Release the four latches on the front cover, two on each side.
- Lift the front cover off and set it aside.
- Remove the screw holding the control panel to the cross-member.
- Push in the tabs and pull the control panel housing forward.
Safety: Gas, electrical and refrigerant work must be done by a licensed technician. Turn off power and gas before servicing, never bypass a safety control, and always follow the manufacturer's manual for your exact model.
If the unit shows an error code, look it up: NTI Boiler codes
Models
TRX085TRX110CTRX150TRX199TRX199C
Source: NTI TRX150 manual, p. 89. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.