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NEXUS Gas Wall and Ceiling Unit Heater Condensate Pump Shelf: Condensate Pump Shelf Body - Condensate Neutralizers & Pumps for Gas Wall & Ceiling Unit Heaters
NEXUSCondensate Neutralizers & Pumps for Gas Wall & Ceiling Unit Heaters

NEXUS Gas Wall and Ceiling Unit Heater Condensate Pump Shelf: Condensate Pump Shelf Body

The NEXUS Gas Wall and Ceiling Unit Heater Condensate Pump Shelf (SKU 11AS-K9, MPN 11AS-K9) is a condensate pump shelf body designed for use with high-efficiency unit heaters. It includes a shelf and measures 13-1/2…

SKU 3G-OTH-65048

Also listed as: 11ASK9 · 11AS K9

Brand
NEXUS
Item
Gas Wall and Ceiling Unit Heater Condensate Pump Shelf: Condensate Pump Shelf Body
Category
Condensate Neutralizers & Pumps for Gas Wall & Ceiling Unit Heaters
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NEXUS
Manufacturer Part Number
11AS-K9
Type
: Condensate Pump Shelf Body, Shelf
Includes
Shelf
Body Style
Condensate Pump Shelf
Product Type
Condensate Pump Shelf
Compatible with Product Type
High-Efficiency Unit Heaters
Overall Dimensions - H x W x D
13-1/2 in x 14-1/4 in x 6-1/8 in

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

Product Description

The NEXUS Gas Wall and Ceiling Unit Heater Condensate Pump Shelf (SKU 11AS-K9, MPN 11AS-K9) is a condensate pump shelf body designed for use with high-efficiency unit heaters. It includes a shelf and measures 13-1/2 in x 14-1/4 in x 6-1/8 in (H x W x D). This NEXUS-branded accessory is compatible with part number 55GY95.

Frequently Asked Questions

What is the NEXUS condensate pump shelf used for?

The NEXUS condensate pump shelf (MPN 11AS-K9) is a mounting accessory for high-efficiency unit heaters. It provides a dedicated platform to support a condensate pump, ensuring proper drainage of acidic condensate from gas-fired heating equipment. This shelf simplifies installation and helps protect the heater from moisture damage.

What are the specifications of the NEXUS condensate pump shelf?

The NEXUS condensate pump shelf (MPN 11AS-K9) is a condensate pump shelf body that includes a shelf. Its overall dimensions are 13-1/2 in x 14-1/4 in x 6-1/8 in (H x W x D). It is compatible with high-efficiency unit heaters and part number 11HU150A1NS1110B. The brand is NEXUS.

Where to buy the NEXUS condensate pump shelf worldwide?

You can source the NEXUS condensate pump shelf (MPN 11AS-K9) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this NEXUS accessory to procurement teams and plant engineers internationally.

How to install the NEXUS condensate pump shelf?

To install the NEXUS condensate pump shelf, first secure the shelf to a wall or ceiling near the high-efficiency unit heater using appropriate fasteners. Then mount the condensate pump onto the shelf, ensuring it is level. Connect the pump inlet to the heater drain and route the discharge line to a suitable drain. Always follow local codes and the heater manufacturer's instructions.

Used in

Common applications for NEXUS
Commercial building heating — NEXUS PVC concentric vent kits for gas-fired unit heaters in warehouses and retail spaces
Industrial process heating — NEXUS canister-style condensate neutralizers for high-efficiency heaters in manufacturing plants
HVAC retrofit projects — NEXUS tubular-style neutralizers for replacing outdated condensate disposal systems in existing installations
Multi-unit residential — NEXUS condensate pump shelves for basement or crawlspace heater installations requiring condensate lift
Food processing facilities — NEXUS neutralizers for condensing heaters used in climate-controlled production areas
Greenhouse heating — NEXUS vent kits for direct-vent gas heaters in agricultural structures

NEXUS Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
NEXUS PVC Concentric Vent Kit: Compatible with Unit Heaters, Compatible with 11HU300A1NS1110B/11HU400A1NS1110B, Surface (MPN 11AS-Y4)
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NEXUS PVC Concentric Vent Kit: Compatible with Unit Heaters, Compatible with 11HU300A1NS1110B/11HU400A1NS1110B, Surface (MPN 11AS-Y4)
NEXUS PVC Concentric Vent Kit: Compatible with Unit Heaters, Compatible with 11HU050A1NS1110B/11HU100A1NS1110B/11HU150A1NS1110B (MPN 11AS-Y2)
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NEXUS PVC Concentric Vent Kit: Compatible with Unit Heaters, Compatible with 11HU050A1NS1110B/11HU100A1NS1110B/11HU150A1NS1110B (MPN 11AS-Y2)
NEXUS PVC Concentric Vent Kit: Compatible with Unit Heaters, Compatible with 11HU200A1NS1110B, 3 in Vent Dia (MPN 11AS-Y3)
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NU-CALGON Condensate Neutralizer: For 225,000 BtuH, 1 gph, Vertical Mounting (MPN 4720-06)
NU-CALGON
NU-CALGON Condensate Neutralizer: For 225,000 BtuH, 1 gph, Vertical Mounting (MPN 4720-06)
NU-CALGON Condensate Neutralizer: For 500,000 BtuH, 1.9 gph, Horizontal Mounting, 120V AC (MPN 4720-12)
NU-CALGON
NU-CALGON Condensate Neutralizer: For 500,000 BtuH, 1.9 gph, Horizontal Mounting, 120V AC (MPN 4720-12)
NU-CALGON Condensate Neutralizer: For 400,000 BtuH, 1.6 gph, Horizontal/Vertical Mounting (MPN 4720-10)
NU-CALGON
NU-CALGON Condensate Neutralizer: For 400,000 BtuH, 1.6 gph, Horizontal/Vertical Mounting (MPN 4720-10)

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