Nortek Global Hvac 211763 Horizontal Venting Kit

Product Description

The NORTEK GLOBAL HVAC 211763 is a horizontal venting kit designed for use with Reznor UDZ unit heaters rated from 150,000 to 400,000 BTU/h. This kit supplies the hardware needed to route combustion exhaust and combustion air horizontally through a wall using a concentric venting arrangement. Components include a concentric adapter box assembly, a screened exhaust grille, an inlet guard, and a concentric adapter box bracket. Licensed HVAC technicians and commercial heating contractors install this kit as part of a complete unit heater setup in industrial and commercial spaces.

This venting kit is intended for wall-penetration installations where horizontal exhaust and air intake are required. The concentric design routes exhaust and intake through a single wall opening, simplifying installation in warehouses, manufacturing facilities, garages, and other commercial or industrial spaces where Reznor UDZ unit heaters are deployed. The kit is matched to the UDZ heater line and provides all primary venting components needed at the point of wall penetration.

Key Features

• Horizontal wall-venting configuration for Reznor UDZ unit heaters rated 150,000 to 400,000 BTU/h
• Concentric adapter box assembly consolidates exhaust and intake into a single wall penetration
• Screened exhaust grille resists debris and pest intrusion at the exterior wall termination
• Inlet guard protects the combustion air intake from blockage
• Concentric adapter box bracket provides structural support for the venting assembly
• Kit includes all primary components required for the horizontal venting termination

Compatibility

Designed for use with Reznor UDZ unit heaters ranging from 150,000 to 400,000 BTU/h as stated by the manufacturer.

Installation Notes

Installation must be performed by a licensed HVAC technician or qualified heating contractor. Shut down and de-energize the unit heater fully before beginning any venting work. Wall penetrations and venting terminations must comply with the International Fuel Gas Code and all applicable local codes. Follow the Reznor UDZ installation manual for required clearances, wall-penetration sizing, and assembly sequence specific to this kit.

Technical Specifications

• Venting Orientation: Horizontal
• Compatible Heater Capacity Range: 150,000 to 400,000 BTU/h
• Venting Type: Concentric (exhaust and intake)
• Kit Includes: Concentric adapter box assembly, screened exhaust grille, inlet guard, concentric adapter box bracket

Standard Information

• Brand: NORTEK GLOBAL HVAC
• Manufacturer Part Number: 211763