A Carrier HVAC 339707-752-CBP Collector Box Service Kit restores proper condensate management and sealing for dependable performance in the unit.
The collector box service kit directs and contains combustion-related airflow and condensate movement within the furnace assembly so the heating and cooling system can vent properly and operate safely. Its design and sealing surfaces matter because a properly fitted, durable collector box assembly maintains pressure integrity, supports efficient draft performance and reduces the chance of leaks or moisture-related issues.
The collector box service kit might need to be replaced if the heating and cooling unit shows venting issues, pressure-related faults, water leakage or inconsistent burner operation that can affect normal performance. Physical signs can include cracks, warping or deteriorated seals and environmental signs may include moisture buildup, corrosion or staining around the collector box area.
Parts Town provides same-day shipping on in-stock real OEM HVAC parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. When you want to solve equipment issues in a timely manner, we're here to help.
Yes! You can check shipping details on your real OEM HVAC replacement parts by going to our Track My Order page and submitting your order number or purchase order (PO) number with your zip code. Updates on the delivery status of your order are available 24/7, making it easy to check on your shipment whenever you need.
Yes! Customer support for real OEM HVAC parts is available 8 AM—9 PM ET Monday—Friday via chat, email, phone and more. Visit our Contact Us page to view all available contact options.
Yes! Parts Town allows you to return most new, unopened real OEM heating and cooling replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. If the part has already been installed and no longer works, please fill out the form in the Defective Parts & Warranty Inquiries section.