CNT09646 – CONTROL BOARD (OEM, TRANE, S8X1 SERIES)
Trane CNT09646 (replaces CNT07639, CNT07872) OEM control board for S8X1 series furnaces. Manages ignition, blower, and system safety for Trane furnaces.
Walk in. We test every part free at the counter. Open to homeowners, contractors, and multifamily — no account or minimum order.
Popular: 45/5 capacitor ECM blower Honeywell ignitor 24V contactor Hard start kit

Ten departments, organized the way our counter is. Every category is on the shelf today.
Bring your old part. We'll diagnose it, find the replacement, and bench-test the new one at the counter before you leave — so you only make one trip.

¿Buscas partes de HVAC en Dallas?
Visita nuestra página en español — mismas partes, mismo mostrador, atendido en español.
Ver página en español →Showing 81–90 of 1617 results

Trane CNT09646 (replaces CNT07639, CNT07872) OEM control board for S8X1 series furnaces. Manages ignition, blower, and system safety for Trane furnaces.

Carrier HH18HA449 manual reset limit switch, opens at 350°F. Large base, micro size. Used as a flame rollout switch on Carrier, Bryant, and Payne furnaces.

Aftermarket inducer blower wheel for Carrier/Bryant furnaces. Replaces LA660002. Use when the wheel is cracked, chipped, or wobbling — no need to replace the whole motor.

25 MFD 440V round run capacitor. Powers a single motor — compressor or fan. American-made by Titan HD with 60,000-hour rated life.

14″W x 20″T return air grille with fixed louver blades. White powder-coated steel. Mounts on wall or ceiling over your return duct opening.

Rheem RH2TZ2417STANNJ 2-ton air handler with Constant Torque ECM motor. 17″ width, R-410A, SEER2 compliant. More efficient and quieter than PSC models.

DiversiTech DF-75 Drain Dawg inflatable drain tip. Fits 3/4″ and 1″ drain lines. Use with nitrogen or CO2 to blow out condensate line clogs. Rated to 140 PSI.

Irwin 6-in-1 SAE nut driver. Six sizes (1/4″ to 1/2″) in one compact tool. Covers the most common nut driver sizes for HVAC sheet metal screws.

York S1-031-03010-000 control board (50A56-956 aftermarket). Fits York single-stage gas furnaces. Replaces multiple 031-series York part numbers.

Universal replacement high-limit control from SUPCO’s CAMSTAT L59 series, with a 3 in bimetal element extension.