Vertiv GL36N12-24-B-AC10 Wall-Mount Enclosure with 1000 BTU Air Conditioning
Overview
The Vertiv GL36N12-24-B-AC10 is a wall-mount equipment enclosure available in multiple height and depth configurations, factory-fitted with a 1000 BTU air conditioning unit for environments where passive ventilation or fan/filter airflow is insufficient. It is part of Vertiv's Vertiv enclosure and thermal management line, targeting deployments where NEMA-rated protection and active cooling are required in a single integrated cabinet solution.
The GL36N12-24-B-AC10 (often searched as GL36N12 24 B AC10) ships in an AC-cooled configuration, making it suited for telecom closets, process control rooms, or light industrial floor locations where ambient temperatures exceed the safe operating range of enclosed electronics.
Key Features
- Multiple Height Options — 24", 36", or 48": The enclosure is available in 12U (24"), 19U (36"), and 26U (48") heights, so you can right-size the cabinet to the rack density of the deployment without ordering a separate model. Confirm your unit count before ordering — height selection affects available rack space directly.
- Depth Options — 24" or 30": Two depth configurations accommodate varying equipment footprints. Deeper switches, UPS units, or patch panels that extend beyond a standard 24" depth fit the 30" variant without forcing cable-bend workarounds at the rear.
- 1000 BTU Integrated AC Unit: The factory-installed 1000 BTU air conditioner provides active thermal management inside the enclosure — the relevant comparison point for enclosed power and UPS equipment or communications gear generating sustained heat loads that fan/filter options cannot adequately address.
- Fan/Filter Airflow Option Available: For locations where ambient temperature is controlled and active cooling is unnecessary, the enclosure also accepts optional fan/filter configurations, reducing operating noise and energy draw in conditioned spaces.
- AC-Gray Finish: The AC-gray powder-coat finish is a commercial-grade standard for enclosures in industrial and infrastructure environments — consistent with Vertiv's broader enclosure product family aesthetic and suitable for visible-installation settings.
Deployment Context
This enclosure fits environments where electronics must be protected from dust or non-condensing moisture ingress and where rack-inlet temperatures cannot be controlled at the room level. Typical installations include network equipment closets in manufacturing facilities, outdoor-adjacent utility rooms, or process-automation cabinets where a self-contained cooled enclosure is more practical than room-level HVAC. Consult Vertiv's thermal sizing guidelines to confirm 1000 BTU capacity is adequate for the total heat load of the installed equipment — undersized cooling is a common field failure mode in sealed enclosures.
Frequently Asked Questions
Q: What rack unit capacities are available for the GL36N12-24-B-AC10?
A: The enclosure is available in three height configurations: 24" (12U), 36" (19U), and 48" (26U). Select the height that matches your equipment count at time of order.
Q: What depth options does the GL36N12-24-B-AC10 support?
A: Two depth options are available — 24" and 30". The 30" depth accommodates deeper equipment such as extended-chassis switches or larger UPS units.
Q: Is the 1000 BTU AC unit pre-installed or ordered separately?
A: Based on the product configuration (GL36N12-24-B-AC10), the 1000 BTU air conditioning unit is the specified cooling configuration for this model. Verify with pre-sales engineering if your heat load requires a higher-capacity AC variant (1300 BTU or 2200 BTU options exist in the product family).
Q: Can this enclosure use fan/filter cooling instead of the AC unit?
A: The enclosure family supports fan/filter and optional AC configurations. The GL36N12-24-B-AC10 is specified with the 1000 BTU AC option; other configurations in the same family support fan/filter or optional AC for environments with lower or variable thermal demands.
Q: Is this a wall-mount or floor-standing enclosure?
A: The GL36N12-24-B-AC10 is a wall-mount enclosure, as indicated by the "WM" designation in the product description. Confirm mounting hardware and wall-load requirements with your structural team prior to installation, particularly for the 48" (26U) height variant.
The GL36N12-24-B-AC10 is one I'd reach for when the question isn't whether to cool the cabinet, but how much cooling you actually need. The 1000 BTU AC unit is the right call for a modest equipment load — think a managed switch, a small NVR, and a UPS — in a space where you can't control ambient temperature at the room level. Size it wrong and you'll be revisiting the installation when equipment starts throttling in summer.
Technical Highlights:
- Three Height Configurations (12U / 19U / 26U): Ordering the right height upfront avoids the all-too-common field scenario of a 12U cabinet arriving at a location where 19U of gear is already staged. Confirm rack unit count before the PO goes out.
- Dual Depth Options (24" / 30"): The 30" depth variant is the one to spec when the equipment list includes anything with a deep chassis — most 1U managed switches are fine at 24", but modular gear or larger UPS units benefit from the extra 6".
- 1000 BTU Active Cooling: For a wall-mount enclosure, 1000 BTU is appropriate for low-to-moderate heat loads. If the total equipment wattage is pushing above roughly 290W sustained, look at the 1300 BTU or 2200 BTU variants in the same family — do the thermal math before committing.
Deployment Considerations:
- Wall-mount installations require a structural assessment for the heavier height variants — a fully populated 26U cabinet with an integrated AC unit carries substantial wall-load, and drywall anchors are not an acceptable solution.
- Verify that the AC unit's condensate drain path is planned before installation. An enclosed cabinet AC unit that has nowhere to drain will create a water intrusion problem inside the enclosure — a common oversight on first-time deployments.
Best fit for a manufacturing floor IDF closet, a utility room network node, or a process-control cabinet where gear must stay cool and dust-free without relying on room-level HVAC — and where a 12U or 19U footprint covers the equipment load comfortably.
