BIVA-24RXB-M15X IDS Light 2T Air Handler Unit PSC - 454B

The BIVA-24RXB-M15X IDS Light 2T Air Handler (PSC) is a multi-position, fixed-speed PSC air handler designed for 2‑ton IDS Light applications, featuring an all‑aluminum coil, foil-faced internal insulation and a corrosion-resistant composite primary drain pan for reliable, service-friendly operation. Engineered to pair with Bosch BOVA15 condensers using low‑GWP R‑454B refrigerant, it supports horizontal, vertical or counterflow installs and includes a secondary drain pan for flexible applications. I could not locate the exact part number 8733965419 or that exact model string on Bosch North America product pages; this description is based on Bosch’s BIVA15 (R‑454B) IDS Light air handler documentation. (bosch-homecomfort.com)