A True 874430 Line Set efficiently carries refrigerant, maintaining optimal cooling performance and ensuring the unit operates at peak efficiency.
The True 874430 Line Set carries refrigerant between components in the refrigeration system. Its construction matters because this refrigerant pathway supports heat transfer and is important to maintaining proper cooling operation.
The True 874430 Line Set could be failing if the unit is not cooling, fails to reach temperature or stops working. Visible signs may include refrigerant leakage or restrictions in the cooling system, which might be improved by using a real OEM replacement for greater durability.
Customers can take advantage of same-day shipping on all in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. We work hard to make shipping as quick and reliable as possible on every order.
Yes! View updates on your real OEM parts after shipping by visiting our Track My Order page and entering your order number or purchase order (PO) number and zip code. By making it easy to stay informed, you'll have peace of mind that your order is on its way.
Of course! Customer assistance for your real OEM parts is available 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page for a full list of ways to connect with our team.
Absolutely! Customers are able to return most new, unopened real OEM parts within 90 days of delivery, so visit our Returns page for more details. For installed items that don't work anymore, fill out the form in the Defective Parts & Warranty Inquiries section.