OEM Carrier Run Capacitor for UPFLOW080U36M19 Gas Furnace

The run capacitor in your Carrier UPFLOW080U36M19 delivers the continuous phase-shifted current that keeps the blower motor turning efficiently once it has started. It remains in the circuit the whole time the motor runs, maintaining torque and limiting amperage. When the capacitor degrades you'll notice the blower buzzing without starting, weak or inconsistent airflow, a motor running hot enough to trip the breaker, or short-cycling no-heat events. A bulging, leaking, or vented can is a definitive sign of failure. This OEM-grade replacement matches the exact MFD (microfarad) and voltage rating (commonly 370V or 440V) Carrier engineered for this furnace, held to a precise ±5% OEM tolerance. Correct capacitance keeps the motor's current draw and operating temperature where they belong. Confirm the MFD and voltage marked on your old capacitor before ordering. Why OEM matters: an out-of-tolerance capacitor pushes the motor to draw excess current. Generic aftermarket units typically carry ±10–15% tolerance and lower-rated dielectric that sags in heat, over-amps the blower windings, and shortens motor life significantly. The right capacitor is cheap insurance against a costly motor replacement. Install difficulty: 2/5. Tools: 1/4" nut driver, insulated needle-nose pliers, and a multimeter to test capacitance. #1 safety warning — a run capacitor retains a dangerous charge after the power is off; turn off the breaker AND discharge the capacitor with an insulated resistor across its terminals before handling the leads. Ships same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model UPFLOW080U36M19. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.