| DF | Dual-fuel ranges | Cooktop lights, oven stays dark | Oven igniter, relay board, door switch, thermal cut-out |
| GR | All-gas ranges | Burner ticks and never catches | Spark module, electrode insulation, flame sense, gas pressure |
| SRT · AGRT | Sealed-burner rangetops | Simmer dies the moment a lid goes on | Burner ports, orifice sizing, bypass setting, manifold pressure |
| CT · CG | Gas cooktops | Sparking carries on after a burner has lit | Cracked electrode, switch contacts, spark module, grit in the ports |
| CI | Induction cooktops | Zone shuts itself down mid-simmer | Cooling fan and intake, inverter board, pan detection, glass sensors |
| CE | Electric cooktops | Element sits on high whatever the knob says | Infinite switch, relay, element continuity, terminal block |
| SO · E series | Built-in wall ovens | Reads 375 and bakes like 315 | Oven sensor resistance, bake element, door seal, calibration offset |
| CSO | Convection steam ovens | Water fault with a full reservoir | Inlet valve, level sensor, scale through the steam circuit, drain |
| WWD | Warming drawers | Panel lights up, drawer stays cold | Element continuity, thermal fuse, spade connectors, control |
| PW · DD | Pro wall hoods, inserts, downdrafts | Roars but the kitchen still fills up | Blower wheel balance, damper flap, duct run, roof or wall cap |