Filters, Fresh AIR Intake, Condensate Drain

FILTERS

A one inch throwaway filter is supplied with each unit. The filter slides into position making it easy to service. This filter can be serviced from the outside by removing the service door. A one inch washable filter and two inch pleated filter are also available as optional accessories. The internal filter brackets are adjustable to accommodate the two inch filter by loosening two (2) screws on each bracket assembly and sliding the brackets apart to the required width and retightening the four (4) screws.

FRESH AIR INTAKE

All units are built with fresh air inlet slots punched in the service panel.

If the unit is equipped with a fresh air damper assembly, the assembly is shipped already attached to the unit. The damper blade is locked in the closed position. To allow the damper to operate, the maximum and minimum blade position stops must be installed. See Figure 2.

All capacity, efficiency and cost of operation information as required for Department of Energy “Energyguide” Fact Sheets is based upon the fresh air blank-off plate in place and is recommended for maximum energy efficiency.

The blank-off plate is available upon request from the factory and is installed in place of the fresh air damper shipped with each unit.

CONDENSATE DRAIN

A plastic drain hose extends from the drain pan at the top of the unit down to the unit base. There are openings in the unit base for the drain hose to pass through. In the event the drain hose is connected to a drain system of some type, it must be an open or vented type system to assure proper drainage.

FIGURE 2

FRESH AIR DAMPER

BLADE IS LOCKED

CLOSED FOR

SHIPPING.

MIS-938

Manual 2100-400 Page 6

WL423, WL602, WL484 specifications

Bard WL484, WL602, and WL423 are part of Bard's innovative line of heating, ventilation, and air conditioning (HVAC) products designed to meet the diverse needs of residential and commercial spaces. Each model is characterized by advanced technologies that enhance energy efficiency, performance, and user comfort.

The Bard WL484 model showcases a heating capacity of 48,000 BTU and operates efficiently in various environments. This unit incorporates a robust heat exchanger, which allows for rapid heating without sacrificing efficiency. One of the standout features of the WL484 is its integrated control system that allows users to set precise temperatures, enhancing comfort while minimizing energy usage. Additionally, this model is designed with superior airflow capabilities, providing even temperature distribution throughout the space it serves.

The Bard WL602, with a heating capacity of 60,000 BTU, emphasizes versatility and performance. This unit is equipped with a multi-speed blower that adjusts the airflow according to the specific heating requirements of the environment. The WL602 is engineered with a durable cabinet that resists corrosion, ensuring longevity and reduced maintenance needs. It also includes advanced diagnostic capabilities, allowing users to identify issues quickly and streamline servicing. With its enhanced efficiency ratings, the WL602 is a solid choice for larger spaces requiring reliable and economic heating solutions.

The Bard WL423 model serves as an efficient option for smaller spaces with a heating capacity of 24,000 BTU. This compact unit is designed to fit into tighter spaces while delivering exceptional performance. One unique characteristic of the WL423 is its quiet operation, making it suitable for environments where noise levels must be kept to a minimum, such as offices or bedrooms. Additionally, it features energy-efficient components that help reduce operating costs over time, making it an attractive option for budget-conscious consumers.

In summary, Bard WL484, WL602, and WL423 each bring distinct advantages to the HVAC market, with features designed for optimal performance, energy efficiency, and user satisfaction. These models represent Bard's commitment to quality and innovation, ensuring that customers can find the right solution for their specific heating needs. Whether for residential or commercial applications, Bard continues to be a trusted name in climate control technology.