The 577-0421-01 suction accumulator is a Copeland replacement component identified as a suction accumulator. In a refrigeration circuit, this type of component is installed in the suction line to help manage liquid refrigerant before it reaches the compressor. The listing provides no dimensions, capacity, or model compatibility; shipping weight is 9.89 lb.
The 577-0421-01 suction accumulator is intended for HVAC/R systems where a suction accumulator is specified in the refrigerant circuit. This component type is generally installed in the suction line between the evaporator and compressor to help manage liquid refrigerant returning through the line. Confirm the replacement part number and equipment requirements before installation; the listing does not provide model compatibility details.
Disconnect and lock out electrical power before beginning service.
Recover refrigerant as required and verify the system is safe to open.
Compare the replacement part number with the removed part and verify the equipment requirements.
Remove the existing accumulator and install the replacement using appropriate refrigerant-system practices.
Complete pressure and leak checks, evacuate and recharge as required, then restore power and verify operation.
Manufacturer data, drawings and cross-references are available on the Copeland product information. A licensed HVAC/R technician should install this part.
Frequently asked questions
What is the Copeland 577-0421-01?
It is a Copeland suction accumulator replacement, listed as part number 577-0421-01.
What type of component is this?
The listing identifies it as a suction accumulator for HVAC/R equipment.
What are the listed specifications?
The supplied information identifies the brand, part number, and suction accumulator description. Its shipping weight is 9.89 lb; dimensions and capacity are not provided.
How can I check whether this replacement is suitable?
Compare part number 577-0421-01 with the equipment documentation and the part being replaced. The listing does not provide a model compatibility list.
When will my 577-0421-01 order ship?
Orders are prepared and shipped within 5–7 business days.
Why buy the 577-0421-01 from Cedars HVAC
Genuine new Copeland part, sold by part number
Priced below major online HVAC suppliers
Orders are prepared and shipped within 5–7 business days.
Real HVAC expertise. Call (305) 850-6693 to confirm the cross-reference before you order.
$52.00
$167.00
New
$1,432.00
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