Capacitors

Shop HVAC capacitors online at Buy Comfort Direct. Run and start capacitors, including dual-run capacitors, for AC and heat pump repairs. Whether you’re a licensed technician or a DIYer, you’ll find quality HVAC parts and supplies at wholesale prices with fast, in-stock fulfillment and free shipping on qualifying orders. Browse the full Capacitors selection at Buy Comfort Direct.
The capacitor is the most-replaced part in air conditioning — and the most common cause of a unit that hums but won’t start. Match the exact rating printed on your old capacitor (45/5, 40/5, 35/5 µF) or on the unit’s data plate; never guess up or down. We stock dual-run and turbo universal capacitors, including the Amrad Turbo 200 and Turbo 200X, which replace dozens of standard ratings from a single made-in-USA part — one truck-stock item instead of a shelf of ratings.