Pay in 4 interest-free payments of $31.41 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Its A-port provides equal percentage flow
Its precision-calibrated thermal response ensures the system stays within operational tolerances
While the A421 is the replacement for A419ABC-4
which is critical for preventing condensation and tarring
Key Benefits Universal Compatibility: Serves as a drop-in replacement for 1053665 and 3030-707
Trane HUS1223 Blower Housing 30067439-890 Its A-port provides equal percentageThe Trane HUS1223 Blower Housing is a factory authorized OEM replacement part engineered for exact fitment in Trane and American Standard residential air handlers and furnaces. As an essential component of the indoor fan assembly, this housing is designed to maintain tight tolerances for static pressure management and optimal CFM delivery. Constructed from heavy duty galvanized steel or high grade reinforced polymerdepending on your specific chassis