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NEXUS PVC Concentric Vent Kit for Unit Heaters, Surface Mount, 11AS-Y4 - Venting for Gas Wall & Ceiling Heaters
NEXUSVenting for Gas Wall & Ceiling Heaters

NEXUS PVC Concentric Vent Kit for Unit Heaters, Surface Mount, 11AS-Y4

The NEXUS PVC Concentric Vent Kit (MPN 11AS-Y4) is a surface-mounted venting solution for gas unit heaters, compatible with part numbers 55GY97 and 55GY98. This kit includes a flue pipe and features an Intake/Vent…

SKU 3G-OTH-65089

Also listed as: 11ASY4 · 11AS Y4

Brand
NEXUS
Item
PVC Concentric Vent Kit for Unit Heaters, Surface Mount, 11AS-Y4
Part Number
11AS-Y4
Category
Venting for Gas Wall & Ceiling Heaters
Available to Order
Also known as:11AS-Y4NEXUS
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Technical Specifications

NEXUS
Manufacturer Part Number
11AS-Y4
Type
Compatible with 55GY97/55GY98, Surface
Material
PVC
Includes
Flue Pipe
Vent Type
Intake/Vent Concentric Y
Product Type
Venting For Gas Heaters
Mounting Type
Surface
Compatible with Product Type
Unit Heaters

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NEXUS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NEXUS PVC Concentric Vent Kit (MPN 11AS-Y4) is a surface-mounted venting solution for gas unit heaters, compatible with part numbers 55GY97 and 55GY98. This kit includes a flue pipe and features an Intake/Vent Concentric Y configuration, constructed from PVC material. It is designed for use with unit heaters, providing a combined intake and exhaust venting system.

Frequently Asked Questions

What is the NEXUS PVC Concentric Vent Kit used for?

The NEXUS PVC Concentric Vent Kit (MPN 11AS-Y4) is used for venting gas unit heaters. It provides a combined intake and exhaust system in a concentric Y configuration, designed for surface mounting. This kit is compatible with part numbers 11HU300A1NS1110B and 11HU400A1NS1110B, making it suitable for commercial and industrial heating applications.

What are the specifications of the NEXUS PVC Concentric Vent Kit?

The NEXUS PVC Concentric Vent Kit (MPN 11AS-Y4) is a surface-mounted venting solution for gas unit heaters. It includes a flue pipe made of PVC material and features an Intake/Vent Concentric Y vent type. It is compatible with part numbers 11HU300A1NS1110B and 11HU400A1NS1110B, and is designed for use with unit heaters.

Where to buy the NEXUS PVC Concentric Vent Kit worldwide?

The NEXUS PVC Concentric Vent Kit (MPN 11AS-Y4) is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this venting kit for gas unit heaters.

How to install the NEXUS PVC Concentric Vent Kit?

Install the NEXUS PVC Concentric Vent Kit (MPN 11AS-Y4) by surface-mounting the concentric Y assembly to the unit heater. Ensure the PVC flue pipe is properly sealed and supported per local codes. The combined intake and exhaust system must maintain clearances from combustibles. Always follow the manufacturer's instructions and applicable gas venting standards.

Used in

Common applications for NEXUS
Commercial heating — NEXUS tubular condensate neutralizer (MPN 11AS-E9-2) for gas wall and ceiling unit heaters to protect drainage systems from acidic condensate.
Industrial ventilation — NEXUS PVC concentric vent kit (MPN 11AS-Y2) for combined intake and exhaust venting of gas unit heaters in manufacturing facilities.
Laboratory safety — NEXUS hydraulic lift base (MPN 5181610) for height-adjustable positioning of fume hoods in research and testing laboratories.
Maintenance and retrofit — NEXUS canister-style condensate neutralizer (MPN 11AS-EW-1) for replacing worn units in high-efficiency gas heating systems.
Condensate management — NEXUS condensate pump shelf (MPN 11AS-K9) for mounting condensate pumps on unit heaters in spaces without gravity drainage.
HVAC installation — NEXUS concentric vent kit (MPN 11AS-Y4) for surface-mount venting of compatible gas unit heaters in commercial buildings.
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NEXUS Products

3G Electric supplies NEXUS venting for gas wall & ceiling heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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