![[Brand] A/C Re-New Unpressurized 4057-55 - Main view showing energy efficiency benefits for B87-234 models](http://apcpart.com/cdn/shop/files/4057-55-a-c-re-new-unpressurized-4057-55-main.webp?v=1777116665&width=1946)
![[Brand] A/C Re-New Unpressurized 4057-55 - Main view showing energy efficiency benefits for B87-234 models](http://apcpart.com/cdn/shop/files/4057-55-a-c-re-new-unpressurized-4057-55-main.webp?v=1777116665&width=450)
A/C Re-New Unpressurized | 4057-55
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No returns or exchanges. Read our policy
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Specifications
Specifications
- Part Number
- ER4057-55
- Manufacturer Part Number
- 4057-55
- Fits Appliance
- Air Conditioner Parts
- Compatible Brands
- Nu-Calgon
- Replaces Part Numbers
- B87-234
Product Details
Product Details
The A/C Re-New Unpressurized part (4057-55) is a game-changer for B87-234 residential air conditioning systems. This 4 oz. unpressurized bottle effectively quiets noisy compressors, reduces energy consumption by up to 15%, and enhances heat transfer efficiency. Whether for new or old systems, this solution is a must-have. Warning: Cancer and Reproductive Harm - www.P65warnings.ca.gov.
Appliance Parts Center – a family-owned store in Sacramento with 25+ years of experience and a huge in-stock inventory.
We know appliances inside and out and will help you find the right part with expert, honest advice.
Cross Reference Information
Cross Reference Information
Part Number 4057-55 replaces:
- B87-234
Genuine Nu-calgon part. Fits Nu-Calgon and other models using this part number.
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![[Brand] A/C Re-New Unpressurized 4057-55 - Main view showing energy efficiency benefits for B87-234 models](http://apcpart.com/cdn/shop/files/4057-55-a-c-re-new-unpressurized-4057-55-main.webp?v=1777116665&width=180)
