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Williams 'A' Series Belt-Drive Vertical Air Handler, Left Piping, 115V, 8 Coil Rows (6 CW 2 HW) - 800 CFM, 51,848 BTU
Model:
AV008W4B621L00
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Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Williams A084621L00 Features
- Heavy-gauge galvanized steel cabinet insulated with 1/2" thick, over three-pound density, neoprene-coated fiberglass.
- Two-pipe or Four-pipe hydronic heating and/or cooling. Four pipe systems may be converted to a two-pipe system by capping off one set of pipes.
- Coils are 1/2" OD copper tube with aluminum fins (10 FPI) equipped with manual-air vent. Coils are 100% underwater pressure tested at 350 PSI with a 300 PSI working pressure.
- Galvanized drain pan is powder-coated epoxy with 1/4" thick elastomeric insulation and has primary and secondary drain connections.
- Belt-driven, draw-through design with forward-curved and dynamically balanced blowers.
- Wide range of motor sizes and adjustable, variable-pitch drive sheave and cast-iron pulley keyed to motor shaft (ordered separately & required for operation).
- Two-inch thick, 30/30 pleated filter, flatly mounted, with spring-loaded clips on each side of the access door for easy maintenance without the use of tools.
- S2 operating at 1/4 hp @ 0.0
- S2 operating at 1/4 hp @ 0.1
- S3 operating at 1/3 hp @ 0.2
- S3 operating at 1/3 hp @ 0.3
- S3 operating at 1/3 hp @ 0.4
- S4 operating at 1/3 hp @ 0.5
- S4 operating at 1/3 hp @ 0.6
- S4 operating at 1/2 hp @ 0.7
- S4 operating at 1-1/2 hp @ 0.8
- S4 operating at 1/2 hp @ 0.9
- S5 operating at 1/2 hp @ 1.0
A vertical model of Belt-Driven Air Handlers for both hydronic and DX applications, these rugged units are dependable air handlers. Also in a heavy-gauge, galvanized steel cabinet, the Vertical Basic Belt Drive air handler (AV-B) includes all the same components as the Williams Horizontal Basic model, only available as a vertical configuration. Access doors are provided on both sides of the unit for easy maintenance.
Product Note
Williams A084621L00 Compatible Sheave Kits:
- Kit Model # at Horsepower @ Inches of Static Pressure
* Use with 3-phase motors only
California residents see
Warning: This product can expose you to chemicals including Epichlorohydrin which is known to the State of California to cause Cancer.
For more information go to: www.p65Warnings.ca.gov
Specifications
AV008W4B621L00
General Information
Product Line
A
Blower Motor Type
Variable Speed
Coil Type
Hydronic
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Vertical
Electric Heat
Optional
Additional Model Numbers
A084621L00, AV008W4B621L00
Performance
Heating BTU
51848
Nominal Maximum Cooling Capacity
23156 BTU
Maximum Air Flow
800 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Cold Water Inlet
1/2 Inch
Hot Water Outlet
1/2 Inch
Hot Water Inlet
1/2 Inch
Cold Water Outlet
1/2 Inch
Product Height
48 Inches
Product Width
25 Inches
Product Depth
42 Inches
Product Weight
250 Pounds
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
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Williams 'A' Series Belt-Drive Vertical Air Handler, Left Piping, 115V, 8 Coil Rows (6 CW 2 HW) - 800 CFM, 51,848 BTU
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