Arzel Zoning Technology STKSB-E-12X14 Rectangular Damper

Product Description

The ARZEL ZONING TECHNOLOGY STKSB-E-12X14 is a rectangular bottom-mount zoning system damper designed for HVAC zoning applications. The damper measures 12 inches in length by 14 inches in width and features a bottom-mount configuration, meaning the mounting plate and actuator are positioned on the longer dimension of the damper body. Part of the Ezyslide damper line, this unit provides controlled airflow regulation within a zoned forced-air system. It is typically installed by licensed HVAC technicians during new construction or retrofit zoning projects.

This damper is suited for residential and light commercial forced-air duct systems where independent zone temperature control is required. The bottom-mount design makes it applicable in duct runs where actuator placement along the longer face of the damper is preferable for clearance or access reasons. When the mounting plate and actuator are on the shorter dimension, the unit is classified as a side-mount damper; this model is the bottom-mount variant. It fits rectangular duct openings sized to accept a 12-inch by 14-inch damper assembly.

Key Features

• Rectangular form factor sized at 12 inches x 14 inches for direct duct integration
• Bottom-mount configuration with mounting plate and actuator on the longer dimension
• Part of the Ezyslide damper family, designed for zoning system airflow control
• Suitable for residential and light commercial HVAC zoning installations

Compatibility

Designed as an OEM-style replacement or new-installation component for rectangular duct zoning systems requiring a 12-inch by 14-inch bottom-mount damper assembly.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with forced-air zoning systems. Shut down the air handler and disconnect power to the system before installing or replacing any damper assembly. Verify duct opening dimensions and confirm actuator clearance before securing the mounting plate. Follow all applicable local mechanical codes and manufacturer wiring instructions when connecting the actuator to the zone control board.

Technical Specifications

• Type: Rectangular
• Length: 12 inches
• Width: 14 inches
• Mount Style: Bottom Mount

Standard Information

• Brand: ARZEL ZONING TECHNOLOGY
• Manufacturer Part Number: STKSB-E-12X14