Bosch BIVA-36RCB-M20X & BOVA-36RTB-M20S 36,000 BTU 20 SEER2 Multi-Position Air Handler Inverter Ducted Heat Pump System - R454B

Bosch BIVA-36RCB-M20X & BOVA-36RTB-M20S – 36,000 BTU R-454B Multi-Position Air Handler Heat Pump System

The Bosch BIVA-36RCB-M20X and BOVA-36RTB-M20S system delivers 36,000-BTU-class ducted comfort with inverter-driven performance for medium to large homes and light commercial applications. With a versatile multi-position air handler and a premium variable-speed outdoor unit, it provides quiet, efficient heating and cooling backed by Bosch’s trusted reliability.

General Information

• System Type: Multi-position air handler with inverter-driven heat pump outdoor unit

• Indoor Model: BIVA-36RCB-M20X • Outdoor Model: BOVA-36RTB-M20S

• Capacity: 36,000 BTU Heating & Cooling (nominal)

• Room Size: Medium to large homes or light commercial spaces

• Operating Modes: Heating & Cooling with optional electric heat kits

• Refrigerant/Lines: R-454B; liquid 3/8″, suction 3/4″; max line length 150 ft; max lift 100 ft

Key Features

• Inverter Technology: Variable-speed rotary compressor modulates from 25–110% for precise comfort and efficiency

• Premium Efficiency: SEER2 up to 20.0, HSPF2 up to 9.5 depending on matched configuration

• Multi-Position Installation: Vertical upflow/downflow or horizontal left/right for maximum versatility

• Quiet Operation: Indoor noise as low as 59.7 dB(A); outdoor noise from 59.3–75.7 dB(A) depending on load

• Durable Construction: All-aluminum evaporator coil, powder-coated finish, Blue Fin coil protection, and compressor sound blanket

• Cold-Climate Ready: Intelligent defrost and crankcase heater ensure dependable heating down to 5 °F

• Smart Connectivity: Compatible with Bosch EasyAir App for remote monitoring, service diagnostics, and control

• Optional Electric Heat: Compatible with electric heater kits (5–20 kW) for supplemental or emergency heating

Specifications (Rated Conditions)

• Cooling Capacity (Nominal): 34,200 BTU/h

• Heating Capacity (Nominal): 34,600 BTU/h

• SEER2 / HSPF2: Up to 20.0 / 9.5 (system dependent)

• Operating Temp Range: Cooling 40–125 °F • Heating 5–86 °F

• Indoor Airflow (CFM): ~1,091 (low) to ~1,526 (high)

• Indoor Sound: 59.7–70.4 dB(A)

• Outdoor Sound: Min 59.3 dB(A), Max 75.7 dB(A)

• Electrical: Indoor 208/230 V, 1-Ph, 60 Hz (MCA 3.3, MOCP 15 A) • Outdoor 208/230 V, 1-Ph, 60 Hz (MCA 23.4, MOCP 40 A)

Dimensions & Weights

• Indoor (BIVA-36RCB-M20X): 54-1/2″ H × 21-5/8″ W × 22″ D • Net 135 lbs

• Outdoor (BOVA-36RTB-M20S): 52-15/16″ H × 37-3/8″ W × 16-13/16″ D • Net 230 lbs

Included Components

• Bosch BIVA-36RCB-M20X multi-position air handler

• Bosch BOVA-36RTB-M20S inverter-driven outdoor condenser
  

Ideal For

Homeowners and light commercial users who need a 3-ton premium ducted solution. The Bosch BIVA-36RCB-M20X & BOVA-36RTB-M20S pairing provides quiet comfort, high efficiency, flexible installation, and year-round reliability backed by Bosch engineering.