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Browse ProductsOxbox
Shop all Oxbox heating and cooling equipment at wholesale prices. Trane-built systems at budget prices. AC units, heat pumps & furnaces, save thousands!
Talk to an expert
Need help choosing the right system or part? Curious about how shipping works? Call or live chat to speak with one of our knowledgeable professionals, Mon – Fri 8AM to 5PM ET.
Genuine Oxbox replacement parts
Shop factory-genuine Oxbox HVAC parts, including heat kits, expansion valves (TXVs) and control boards. Every part is backed by the manufacturer's warranty.
Oxbox is Trane-built. Each product page lists the part numbers it replaces.
Finding the right part
- Part number first: the number printed on the old part is the surest match.
- Model and serial: if the label is gone, use the model and serial number from the unit's rating plate.
Shipping and returns
Can't find your Oxbox part?Call us with your model and serial number, Monday to Friday, 8am to 5pm ET.
