The Bosch BOVA-60RTB-M20S is a 60,000 BTU inverter-driven heat pump outdoor unit with R-454B refrigerant, SEER2 up to 20.5, and HSPF2 up to 9.5. It delivers quiet 58 dB(A) operation, cold-climate heating to 5 °F, smart app connectivity, and Bosch’s trusted durability.

Unit Type: Outdoor Unit
Product Line: Bosch IDS Premium
Operating Mode: Cooling & Heating
Low Ambient Heat: N/A
Number of Zones: N/A
System Capacity: 60,000 BTU
Line Set Size: 3/8" x 7/8"

Outdoor Unit BOVA-60RTB-M20S

Cooling Capacity up to 60,000 BTU
Heating Capacity up to 60,000 BTU
Heating Minimum Temp 3 F
Cooling Minimum Temp 40 F
Room Cooling/Heating Capacity up to 2,500 sq ft

Features and Benefits
• Premium efficiency – Up to 20 SEER2
• Product designed to use R454B refrigerant
• Optional communication between Bosch BOVA20 and BIVA20 Air Handler
unit
• Outdoor coil – copper tube with hydrophilic aluminum fins
• 10 speed ECM outdoor motor for quiet and efficient operation
• Inverter Drive Compressor (35%-138% speed in cooling, 34%-130%
speed in heating), modulation in 1% increments
• Whisper Quiet operation
• Small footprint – 29-1/8" (W) x 29-1/8" (D)
• Easy to install – compatible with most standard 24 VAC heat pump
thermostats
• Intelligent Oil Return Technology
• Inverter Driven Rotary Compressor
• Crankcase Heater Standard
• Compressor Sound Blanket
• Multiple System Protection:
◦ High pressure switch and low pressure transducer
◦ Compressor liquid return protection
◦ Compressor high or low compression ratio protection
◦ Compressor high temperature protection
◦ High / low voltage protection and over current protection
◦ IPM and electronic control board high temperature protection
• Outdoor coil is capable of withstanding 1000 hour salt spray test
according to ASTM B117 standard
• AHRI certified; ETL listed

Noise Level: 58-74 dB(A)
Size W x D x H: 37-3/8" x 16-13/16" x 52-15/16"
Weight: 273 lbs
Electrical: 208/230V, 60 A
Max Line Set Length: 150 ft
Max Height Difference: 100 ft