OEM Carrier Dual Round Run Capacitor 440V for PY1PNA036100ADBA

The dual run capacitor gives both the compressor and the condenser fan motor the phase-shifted 'kick' they need to keep running efficiently. On your Carrier PY1PNA036100ADBA, a weak or failed capacitor is the single most common AC failure: the outdoor fan won't start (or spins only if you push it), the compressor hums but won't engage, the unit trips its breaker, or you notice a bulged, leaking, or rounded-top capacitor can. Running on a degraded capacitor overheats the motor windings and silently shortens their life. Specs: This is a dual round run capacitor with separate HERM (compressor) and FAN terminals, rated 440V (back-compatible with 370V applications) and built to OEM ±5% capacitance tolerance. Verify the printed MFD values — for example 35/5 MFD — against your old capacitor before ordering, and check both legs with a capacitance meter; a reading more than 6% low means replace. OEM vs Generic: Capacitance tolerance is everything here. Generic capacitors often ship at ±10–15%, so a 'matching' part can run well outside spec, leaving the compressor windings under-energized and running hot — the leading hidden cause of premature compressor burnout. OEM-grade caps hold ±5%, use higher-temperature dielectric, and are rated for the full 440V the original specified. Install — Difficulty 1/5. Tools: 1/4" nut driver, multimeter, insulated screwdriver. SAFETY: A charged capacitor can deliver a dangerous shock — shut off the disconnect AND discharge both terminals through an insulated resistor before touching anything. Photograph the wire colors (HERM/FAN/C) first; mis-wiring damages the compressor. 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 PY1PNA036100ADBA. 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.