2P40A240V – CONTACTOR (C240C)
Two-pole 40A contactor with 240V coil (C240C). Controls power to the compressor in commercial or specialty AC systems. For 240V control circuits only.
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 191–200 of 1291 results

Two-pole 40A contactor with 240V coil (C240C). Controls power to the compressor in commercial or specialty AC systems. For 240V control circuits only.

R40403-003 integrated furnace control board (ST9120 series). Replaces older ST9120A/B/C/G models. Controls blower, inducer, and ignition timing.

Trane SWT02173 manual reset limit switch, opens at 310°F. Teardrop mount. Used as a flame rollout safety switch on Trane and American Standard furnaces.

Supco SLS160 auto reset micro limit switch, opens at 160°F, closes at 120°F. Compact design with angled terminals. Universal fit for furnaces and unit heaters.

4″ x 4″ x 4″ galvanized duct wye. Splits one 4″ round duct into two equal 4″ branches. Standard fitting for residential HVAC ductwork.

12-inch inline duct booster fan, 120V. Boosts airflow in a weak duct run. Installs inside round ductwork to push more air to rooms that don’t get enough.

9″ galvanized round duct coupling. Connects two pieces of flex duct together or joins flex duct to a metal collar. Standard slip-fit connection.

Hydro-Balance ZipFoam ZC-01 condenser coil cleaner, 18 oz aerosol. Non-acidic foaming spray for outdoor coils. Ready to use — no mixing needed. Rinse with hose.

7.5 MFD 440V oval run capacitor. Powers a single motor — usually the condenser fan. Budget-friendly TrueLine replacement for any 7.5 MFD oval cap.

Fieldpiece SM382V digital refrigerant manifold. A2L compatible, wireless Job Link connectivity, built-in vacuum gauge. Reads pressure, temperature, superheat, and subcooling.