THE WALL-MOUNTTMHEAT PUMPS - WH (60HZ)

WH-Series Refrigerant 22 60Hz

Heating Capacities: 18,800 to 58,000 BTUH

Cooling Capacities: 19,000 to 56,500 BTUH

The Bard Wall-Mount Heat Pump is a self-contained energy efficient heating and cooling system, which is designed to offer maximum indoor comfort at a minimal cost without using valuable indoor floor space or outside ground space. This unit is the ideal product for versatile applications such as: new construction, modular offices, school modernization, telecommunication structures, portable structures or correctional facilities. Factory or field installed accessories are available to meet specific job requirements.

Engineered Features

Aluminum Finned Copper Coils: Grooved tubing and enhanced louvered fin for maximum heat transfer and energy efficiency.

Twin Blowers:

Move air quietly. Most models feature multispeed blower motors providing airflow adjustment for high and low static operation. Motor overload protection is standard on all models.

Heat Pump Compressor: Reciprocating compressor designed to withstand higher compressor ratios and longer operation than normal air conditioning compressors. Equipped with crankcase heater and dual discharge muffler. Standard on all 2, 2½, 3 and 3½ ton models.

Scroll compressor designed for increased efficiency, quieter operation and improved reliability for longer life. Eliminates need for crankcase heater and suction accumulator. Standard on all 1½, 4 and 5 ton models.

One Inch, Disposable Air Filters: Are standard equipment. Optional one inch washable filters available and filter racks permit the addition of 2" pleated filter. Factory or field installed.

Solid State Electronic Heat Pump Control:

Provides efficient 30, 60 or 90 minute defrost cycle. A thermistor sensor, speed up terminal for service and 10 minute defrost override are standard on the electronic heat pump control.

High Pressure Switch:

Is built-in with a lockout circuit that resets from the room thermostat.

Five Minute Compressor Time Delay:

Short cycle protection is standard. Built into the heat pump control.

Suction Accumulator:

Protects the reciprocating compressor from refrigerant flood back and prevents damage to the compressor bearing

Ventilation System Packages

Galvanized 20 Gauge Zinc Coated Steel Cabinet:

Cleaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on, beige textured enamel, which allows it to withstand 1000 hours of salt spray tests per ASTM B117-03.

Electrical Components:

Are easily accessible for routine inspection and maintenance through a right side, service panel opening. Features a lockable, hinged access cover to the circuit breaker or pull disconnect switch.

Electric Heat Strips:

Features an automatic limit and thermal cut-off safety control. Heater packages are factory or field installed for all 1½ through 5 ton models. Features easy slide-in field assembly with various BTUH outputs.

Condenser Fan and Motor

Shroud Assembly:

Slide out for easy access.

surfaces. Not required on scroll compressor applications.

Emergency Heat Circuit:

Permits continuous operation of the system.

Barometric Fresh Air Damper: Standard on all units. Allows up to 25% outside fresh air.

Built-in Circuit Breakers:

Standard on all electric heat versions of single and three phase (230/208 volt) equipment. Toggle disconnects are standard on all electric heat versions of three phase (460 volt) equipment.

Slope Top:

Standard feature for water run-off.

Full Length Mounting Brackets: Built into cabinet for improved appearance and easy installation. NOTE: Bottom mounting bracket included to assist in installation.

Top Rain Flashing:

Standard feature on all models.

All packages are designed to meet your specific ventilation requirements utilizing one of six ventilation options for the product. The ventilation package is mounted within the unit eliminating the need for an exterior mounted hood or damper assembly on the unit. All assemblies can be factory installed, installed in the field at time of installation or as a retrofit system after installation.

Standard - Barometric Fresh Air Damper

Optional - Motorized Fresh Air Damper

Optional - Blank off Plate

Optional - Commercial Room Ventilator w/Exhaust

CRV - Spring Return

CRVP - Power Return

Optional - Economizer with Exhaust

Optional - Energy Recovery Ventilator

Complies with efficiency requirements of ASHRAE/IESNA 90.1-2004.

Certified to ARI Standard 390-2003 for SPVU (Single Package Vertical Units).

Commercial Product - Not intended for Residential application.

Form No.

S3210-206

Supersedes

S3210-106

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Bard WH Series manual Engineered Features, Ventilation System Packages

WH Series specifications

The Bard WH Series is a distinguished line of high-efficiency heating systems designed for commercial and industrial applications. Renowned for their performance and reliability, these heating units play a crucial role in providing optimal comfort and climate control in various settings, such as schools, offices, and manufacturing facilities.

One of the standout features of the Bard WH Series is its efficient heat exchange technology. The series employs advanced heat exchanger designs that maximize thermal efficiency, ensuring that the units generate more heat with less energy consumption. This feature not only reduces overall energy costs but also minimizes carbon emissions, making it an environmentally friendly choice.

The WH Series incorporates a robust and durable construction. It is built to withstand demanding conditions often found in commercial environments. The cabinet is constructed from heavy-gauge steel which is coated with a corrosion-resistant finish, providing longevity and protection against harsh weather conditions. This rugged design ensures that the units continue to operate effectively even under heavy use.

Bard has integrated advanced control technologies into the WH Series, offering users precise temperature management. The intelligent control systems provide options for programmable settings, enabling users to customize heating schedules according to their needs. This capability not only enhances user comfort but also promotes energy savings by allowing the system to operate only when needed.

Another key characteristic of the Bard WH Series is its low noise operation. This is particularly important in settings where noise can be disruptive, such as schools or office environments. The series features quiet blowers and sound-attenuating designs that ensure minimal operational noise, allowing for a conducive environment even during peak heating periods.

The WH Series also includes a range of models to meet diverse heating requirements. With different capacity options and configurations available, users can select the unit that best fits their specific space and heating demands. Additionally, the units can be easily integrated with existing HVAC systems, providing flexibility and convenience for installations.

In conclusion, the Bard WH Series is engineered to deliver superior heating performance while emphasizing efficiency, durability, and user comfort. Its combination of cutting-edge technology, robust construction, and design considerations makes it a preferred choice for those seeking reliable heating solutions in commercial and industrial settings.