Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This OEM Payne contactor is the high-voltage switching relay at the heart of your PA1ZNA048000ABAA 4-ton air conditioner condensing unit. When the thermostat calls for cooling, the contactor energizes the compressor and outdoor fan motor; pitted or welded contacts lead to chattering, no-cool conditions, or a unit stuck running. This direct-fit replacement matches the factory coil voltage and amperage rating for the PA1ZNA048000ABAA, delivering reliable, quiet switching. Installation is a manageable DIY task: shut off power at the disconnect, photograph the wiring layout, transfer each lead to its matching terminal, and mount the contactor in roughly 20 minutes. Confirm power is off with a meter before servicing the terminals. Genuine OEM components carry the correct ratings and outlast the universal alternatives that frequently fail early and strain your compressor. We stock this contactor and ship it same-day when your order is placed before 3PM CST, getting your system back online quickly. Compatibility guaranteed for your exact Payne model.
This part is compatible with Payne model PA1ZNA048000ABAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.