The Apex™ Series BB-20 R-22 Single Packaged Heat Pumps
The convertible Coleman Series single-package heat pump line combines standard high-efficiency and advanced-economizer controls with unprecedented installation flexibility and low installation costs. Optional electric heaters are offered. One footprint size serves this 20 ton heat pump. This unit is designed for commercial applications and are easily installed on a roof curb, slab, roof jack, or frame. This BB-20 heat pump also has our Sure Sense control board standard on every unit.

Special Benefits:
● Installation time and costs are reduced by easy power and control wiring.
● All units are factory-wired, piped, charged, and tested prior to shipment.
● Factory-installed options such as electric heating elements, supply and return smoke detectors, disconnect switch, non-powered GFI convenience outlet, single enthalpy economizer, power exhaust and high static drive blower motor further reduce installation costs.
● Electric utility knockouts are provided on unit side and bottom for easy connections.
● Convertible airflow design means no panel cutting is required.
Wide range of indoor airflows using belt-drive blowers.
● Durable finish, made of powder-painted, galvanized steel to meet 750-hour salt-spray test demands.
● Full-perimeter base rails are permanently attached to provide a solid unit foundation and fork lift access.
● Compressor is internally protected against high pressure and temperature.
● Grooved copper tubes and enhanced aluminum- fin construction improve heat transfer.
● Permanently lubricated condenser and evaporator fan motor bearings need no annual maintenance.
● Complete line of field-installed accessories, CO2 sensors, smoke detectors, phase monitor, motorized dampers, single enthalpy economizers, and dual enthalpy sensors are available.

UP BA-15 and BA-20 Heat Pumps are convertible single package units. All models have dual refrigerant circuits for efficient part load operation. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof.

These heat pumps utilize a unique ambient compensated time-temperature defrost system. The defrost module automatically increases the time interval between defrost cycles as the outdoor
ambient temperature decreases. This helps to eliminate unnecessary and costly defrosts.

All units include:
● Powder Paint finish that meets ASTM-B-117 1000 hour salt spray standards
● Two-stage cooling provided by dual independent refrigeration circuits with expansion valves, filter-driers, high and low pressure/loss of charge switches and freezestats
● Hermetically sealed compressors with crankcase heaters
● Permanently lubricated motors
● Bottom or side air discharge configuration capability (field convertible)
● Belt drive blower motor with standard and high static drive options
● Manufactured under the quality standards of ISO9001
● Twenty-four volt control circuit with compressor lock-out
● Zero-25% fixed air damper with hood
● Copper tube/aluminum fin coils
● Hinged filter access and tool free latched doors optional
● Hinged tool free blower, blower motor, filters and electrical panel access optional
● Rigging holes in base rails for lifting
● Single point power connection
● Complete factory package- tested, charged and wired
● CSA agency approvals on all units