Nordyne 661045R Main Burner Orifice #45 Orifice, Burner

The Nordyne 661045R Main Burner Orifice #45 Orifice, Burner is a Nordyne orifice, burner for HVAC repair and replacement work. Use it when the part number 661045R and the listed specifications match the equipment being serviced.

661045R is an official OEM Main Burner Orifice #45 for Nordyne HVAC equipment.

Key Specs

• Product Type: Orifice, Burner

Fitment Notes

Captured equipment fit data references models including DF6SF-X24K080CA, DF6SF-X36K100C, DF6SF-X36K100CA, FG6RA 060C-12A, FG6RA 060N-12A, FG6RC 040C-08A, FG6RC 040C-12A, FG6RC 040N-08A, FG6RC 040N-12A, FG6RC 060C-12A, FG6RC 060N-12A, FG6RC 080C-12B. Verify the complete unit model and service manual before installation.

Expert Verdict

Reviewed by the SuperArbor Pro Desk: choose this part when the existing component label and unit documentation match 661045R and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.

FAQs

What is the Nordyne 661045R used for?

It is a orifice, burner for compatible Nordyne HVAC equipment. Match the part number 661045R and the equipment service literature before ordering or installing.

Which specs should I verify before purchase?

Verify the spec set shown for this part: Product Type: Orifice, Burner. The replacement should match the existing component and the unit documentation.

How do I confirm this is the right replacement?

Compare the part number 661045R, the orifice, burner description, and any unit model references with the original component and the service manual.

Which equipment models are referenced in the fit data?

Captured fit data references models such as DF6SF-X24K080CA, DF6SF-X36K100C, DF6SF-X36K100CA, FG6RA 060C-12A, FG6RA 060N-12A, FG6RC 040C-08A. Treat this as a fitment aid and verify the complete model list in the equipment documentation.

Who should install this HVAC component?

A qualified HVAC technician should install and test the orifice, burner. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.

Safety and Installation Notes

Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.