Condensing Unit Install Kit

Description

The 510KIT is an air conditioner condensing unit stocked by Buy Comfort Direct — full listing: Condensing Unit Install Kit. This page covers what it is, where it fits in a system, what to check before you order, and how it ships.

About the 510KIT

Where the 510KIT fits

The outdoor condensing unit holds the compressor and the condenser coil; it rejects the heat the indoor coil collected. The 510KIT is sold as the outdoor unit only, so it needs a matched indoor coil or air handler with the same refrigerant to make a working system, and the pairing has to be an AHRI-listed match to deliver the rated SEER2.

Single-stage units are the workhorse choice for price and simplicity; two-stage and inverter units run longer at partial load, which improves humidity control and lowers bills in long cooling seasons. Whichever you choose, the outdoor unit is only half of the rating — the indoor match is the other half.

Background reading: the ENERGY STAR central air conditioner guide.

What to check before you order

• Tonnage from a load calculation, and SEER2 against your state’s regional minimum.
• Matched indoor coil or air handler (same refrigerant, AHRI listing).
• Electrical service, disconnect, pad and line set — sold separately.
• Line set length and lift within the manufacturer’s limits.

Installation and service notes

Set the unit on a level pad with the service valves accessible and the manufacturer’s clearance on all sides, run the line set with as few bends as possible, and insulate the suction line the whole way. Pull a vacuum to 500 microns, weigh the charge, and record subcooling and superheat at start-up so you have a baseline for later service calls.

Why buy the 510KIT from Buy Comfort Direct

We are a stocking HVAC distributor based in Winder, Georgia — not a marketplace reseller. Orders over $99 ship free, and financing is available at checkout through Affirm. If you are not sure this is the right part, call (877) 843-4822 before you order and we will match it to your equipment. Browse the rest of our Tools, and see what customers say on our reviews page.

Ordering and delivery

In-stock items ship from our Winder, Georgia warehouse. Orders over $99 ship free; large equipment travels by freight carrier and parts by ground, and you will get tracking by email when it leaves. Need it matched to a system, or need a quantity that is not on the shelf? Use the contact page or call (877) 843-4822 and we will confirm availability before you pay.

510KIT FAQ

Is this the whole system?

No — this listing is the outdoor unit. Browse our complete systems if you want the AHRI-matched pair sold together.

Does the 510KIT ship free?

Yes on orders over $99 — most orders that include it qualify. Large equipment ships by freight carrier; parts ship by ground.

How do I know it matches my equipment?

Send us your equipment model number through our contact page or call (877) 843-4822. We check the pairing before it ships.