nVent T531926G151 - T-Series Mid-Size Outdoor with Heat T53, 19000BTU 230V, Brushed, SS304
nVent

T531926G151

UPC: 783510349578


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Overview

The **nVent T-Series T531926G151 Mid-Size Outdoor Air Conditioner** delivers reliable thermal management for industrial and commercial applications where equipment protection and operational efficiency are critical. Designed to withstand harsh outdoor conditions, this 19,000 BTU, 230V single-phase unit combines robust construction with advanced cooling technology to maintain optimal operating temperatures in enclosures, control panels, and sensitive electronics. Built by **nVent**, a global leader in thermal management solutions, the T531926G151 is engineered for durability, performance, and seamless integration into demanding environments. This **T-Series Mid-Size Outdoor Heat Package** is ideal for facilities requiring discreet yet powerful cooling solutions. Its **brushed stainless steel 304 (SS304) housing** provides superior corrosion resistance against moisture, salt spray, and chemical exposure—making it a trusted choice for coastal installations, chemical plants, and outdoor substations. The unit’s **compressor heaters and head pressure controls** ensure reliable startup in cold climates while preventing overheating during peak loads, a critical feature for year-round reliability in industrial settings. **Key Applications & Industries:** - **Manufacturing & Processing:** Protects PLCs, motor drives, and control cabinets in factories exposed to high ambient temperatures or humidity. - **Energy & Utilities:** Safeguards outdoor electrical enclosures, switchgear, and telecom shelters in power plants, substations, and renewable energy sites. - **Oil & Gas:** Resists corrosive atmospheres in refineries, offshore platforms, and pipeline monitoring stations. - **Transportation:** Maintains temperature-sensitive equipment in rail yards, ports, and roadside traffic control systems. - **Data Centers & Telecommunications:** Provides auxiliary cooling for outdoor server racks and 5G infrastructure where traditional HVAC is impractical. **Why Choose nVent T-Series?** nVent’s **T-Series** is renowned for its **rugged, low-profile design** that blends seamlessly into industrial aesthetics while delivering high-performance cooling. The **T531926G151** model is part of a comprehensive line of outdoor air conditioners, offering scalability for varying heat loads and environmental challenges. Its **pre-engineered heat package** simplifies installation, reducing downtime and labor costs compared to custom solutions. **Installation & Maintenance Considerations:** - **Ventilation:** Ensure proper airflow around the unit to maximize efficiency; nVent provides mounting templates and clearance guidelines for optimal performance. - **Power Supply:** Compatible with standard 230V single-phase electrical systems, reducing infrastructure costs for retrofits or new builds. - **Durability:** SS304 construction and **IP-rated enclosures** (where applicable) protect internal components from dust, rain, and UV degradation. - **Serviceability:** Modular design allows for quick filter replacement and component access, minimizing maintenance intervals. With **nVent’s legacy of innovation** in thermal management—spanning over a century—the T531926G151 represents the gold standard for outdoor cooling in industrial applications. Whether deployed in a sweltering factory floor or a frigid offshore platform, this unit ensures equipment longevity, operational reliability, and peace of mind for facility managers and engineers alike. Trusted by industries worldwide, the **T-Series** is not just an air conditioner; it’s a critical safeguard for your most valuable assets.
  • 19,000 BTU cooling capacity for mid-size industrial enclosures
  • 230V single-phase power for easy integration
  • Corrosion-resistant SS304 housing for harsh outdoor conditions
  • Built-in compressor heaters and head pressure controls for cold-weather reliability
  • Discreet, low-profile design blends into rugged industrial environments
  • Reliable mechanical thermostat on enclosure side of the unit
  • Dual condenser-side air movers for performance redundancy
  • Painted galvanized sheet-metal or stainless steel cover for rugged factory and outdoor environments
  • Easy-mount flanges for simple installation
  • Every unit functionally tested before shipping

Specifications

Amperage Rating
20.3 A
Application
Power Distribution; Controls and Drives
Btu Rating
20,400
Color
Light Gray
Color Code
RAL 7035
Depth
13 IN
Depth
330 mm
Finish
Powder Coated
Height
53 in
Height
1,346 mm
Housing Material
Mild Steel
Material
Mild Steel
Max Current
20.3 A
Model
T53
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
20,400 Btu/h
Nominal Capacity Watts
5,978 W
Nominal Voltage
230 V
Number Of Phases
1
Operating Temperature
-40-131
Operating Temperature
-40-55
Power
5978 W
Product Family
T-Series
Protection Rating
NEMA Type 4
Remote Access Control
No
Thickness
1.21 mm
Thickness
18 ga
Type
Air Conditioners
Voltage AC
200-250 V
Voltage Rating
230
Weight
170 lb
Weight
90 kg
Width
533 mm
Width
21 IN
Package Dimensions (L x W x H)
20 IN x 18 IN x 24 IN
Package Dimensions (L x W x H)
50.8 cm x 45.72 cm x 60.96 cm
Package Weight (Imperial)
170.000 L
Package Weight (Metric)
77.112 kg
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How to Install the T531926G109 Air Conditioner

This guide provides step-by-step instructions for installing the T531926G109 air conditioner, ensuring proper mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Gasket kit, Drain tube

  1. Inspect the air conditioner

    Check for any visible damage and verify functionality by connecting the power cord to a grounded supply. Ensure the unit operates without excessive noise or vibration for 5-10 minutes.

  2. Prepare the mounting location

    Determine if the unit will be surface or recess mounted. Use the cutout dimensions provided in the manual to prepare the enclosure opening.

  3. Install gaskets and mount the unit

    Apply the gaskets from the kit to the air conditioner. Secure the unit to the enclosure using the provided mounting bolts and screws. Ensure the unit remains upright for at least 5 minutes before operation.

  4. Connect the drain tube

    Route the drain tube ensuring it has a continuous downward slope and is not kinked. This prevents overflow from the condensate drain pan.

  5. Wiring the air conditioner

    Refer to the nameplate for electrical requirements. Connect the power cord to a properly grounded power supply, ensuring the circuit is fused with a slow blow or HACR circuit breaker.

  6. Set the thermostat

    Remove the nylon plug from the back of the unit and use a screwdriver to adjust the thermostat to the desired temperature setting.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.