Bosch BIVA-24RXB-M15X & BOVA-24RXB-M15S 24,000 BTU 15 SEER2 Multi-Position Air Handler Heat Pump System - R454B

Bosch BIVA-24RXB-M15X & BOVA-24RXB-M15S: 24,000 BTU Ducted Heat Pump System

The Bosch BIVA-24RXB-M15X & BOVA-24RXB-M15S is a 24,000 BTU ducted heat pump system designed for efficient year-round comfort in small-to-medium homes and light commercial spaces. With inverter-driven technology and a multi-position air handler, it delivers quiet, reliable, and eco-friendly performance using R-454B refrigerant.

Efficient & Reliable Performance

Provides 24,000 BTU of cooling and heating capacity. The inverter-driven rotary compressor modulates from 33% to 128% capacity in precise 1% increments, ensuring stable temperature control and energy efficiency across varying load conditions.

Flexible Indoor Air Handler

The BIVA-24RXB-M15X supports multi-position installation (upflow, downflow, horizontal left or right), allowing flexibility in residential and light commercial applications. A PSC motor with three selectable speeds ensures balanced airflow, while the all-aluminum evaporator coil improves corrosion resistance and durability.

Quiet Comfort

Sound levels are as low as 63.5 dB(A) indoors and 59 dB(A) outdoors at minimum load, ensuring quiet comfort. Outdoor levels peak at just 74.9 dB(A) at full load, comparable to everyday conversation.

Durable Outdoor Design

The BOVA-24RXB-M15S condenser includes a Blue Fin coil coating, crankcase heater, and compressor sound blanket for enhanced longevity and reliability. The baked-on powder paint finish and steel louver coil guard protect against weather and corrosion.

Energy Efficient

With SEER2 ratings up to 15.2 and HSPF2 up to 8.5, the Bosch IDS Light system offers dependable efficiency. Operates in outdoor cooling temperatures from 40–120 °F and heating from 3–86 °F, maintaining performance across seasons.

Advanced Protection Features

Equipped with multiple safety features including high- and low-pressure protection, compressor over-temperature safeguards, and intelligent oil return technology, ensuring reliable operation.

General Information

System Type: Ducted Air Handler with Heat Pump Outdoor Unit
Model Numbers: Indoor – BIVA-24RXB-M15X / Outdoor – BOVA-24RXB-M15S
Capacity: 24,000 BTU Cooling / 24,000 BTU Heating
Room Size: Small-to-medium homes or light commercial applications
Operating Mode: Heating & Cooling
Refrigerant: R-454B

Key Features

Inverter-Driven Rotary Compressor
Delivers precise capacity modulation from 33% to 128% for reliable comfort and efficiency.

Multi-Position Air Handler
Upflow, downflow, or horizontal configurations provide installation flexibility.

Quiet Operation
Indoor noise levels as low as 63.5 dB(A) and outdoor as low as 59 dB(A).

Durable Outdoor Cabinet
Blue Fin coil coating, baked-on finish, and sound blanket ensure long-lasting durability.

Energy Efficient
Up to 15.2 SEER2 and 8.5 HSPF2, with effective operation down to 3 °F in heating.

Easy Service Access
Dual front panel design, integrated filter rack, and slide-out blower/coil assembly for simplified maintenance.

Included Components

Indoor Unit: BIVA-24RXB-M15X
Outdoor Unit: BOVA-24RXB-M15S
Optional Accessories: Electric heat kits (5–20 kW), wired/wireless thermostats, condensate pumps, mounting kits

Ideal For

Homeowners and light commercial users seeking an efficient 2-ton ducted heat pump system. The BIVA-24RXB-M15X & BOVA-24RXB-M15S combination offers quiet operation, flexible installation, and dependable Bosch performance.