010702 Suburban Bruner Assembly NT-40, P-40S

Fits NT‑40 Furnaces (All S/SP Variants) P-40S

The Suburban 010702 Burner Assembly is the OEM burner unit used exclusively on the NT‑40 furnace family. This assembly includes the burner tube, mounting bracket, and factory‑set porting that ensures correct flame geometry, stable ignition, and clean combustion at the 40k BTU output level. It is the correct replacement for worn, corroded, or heat‑distorted burners and restores proper performance on the largest NT‑series furnace.

Key Functions

• Maintains correct flame shape and combustion efficiency for 40k BTU output

• Ensures reliable ignition and consistent heating performance

• Reduces soot, yellowing, and flame instability

• OEM‑matched burner porting and alignment

• Direct‑fit replacement for factory burner assemblies

When Technicians Replace This Assembly

• Burner tube rust, corrosion, or deformation

• Flame lifting, yellowing, or delayed ignition

• Burner ports clogged or damaged

• Restoring proper BTU output after combustion issues

• Replacing older, heat‑distorted burner tubes

Compatibility

NT‑Series Furnaces:

• NT‑40

• NT‑40S

• NT‑40SP

This is the correct OEM burner assembly for all NT‑40 models.