nVent TX231448100 - ClimaGuard Air-to-Air Heat Exchanger Outdoor, X23 14w/F 48v
nVent

TX231448100

UPC: 783510188535

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Installation Instructions

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Overview

The nVent Hoffman ClimaGuard TX23 Air-to-Air Heat Exchanger (SKU: TX231448100) provides robust and reliable closed-loop cooling for sensitive electronic equipment in demanding outdoor environments. Engineered by nVent, a leader in enclosure thermal management, this unit effectively seals out harsh conditions such as extreme temperatures, dust, dirt, corrosive elements, and wind-driven rain, ensuring the longevity and optimal performance of your enclosed systems. Featuring a unique counterflow aluminum core, the TX23 model delivers high efficiency and superior heat transfer capabilities, dissipating internal heat to the ambient air without compromising the enclosure's integrity. This design is crucial for applications like telecom shelters, outdoor cabinets, equipment buildings, and instrument enclosures where maintaining a stable internal temperature is paramount. The unit operates efficiently across a wide temperature range, from -40°F (-40°C) to 149°F (65°C), making it suitable for virtually any climate. Designed for ease of installation and maintenance, the ClimaGuard TX23 offers both surface and recess mounting options, facilitated by easy-mount flanges. Mounting hardware, gaskets, and a user manual are included to streamline the setup process. A key benefit of this filterless design is its low maintenance requirement and straightforward cleaning, reducing operational downtime and costs. Variable speed blowers are standard on this 48V DC powered unit, ensuring quiet operation while optimizing cooling performance. Industry standards are met with UL/cUL Listing for Type 12, 4, and optional 4X enclosures, providing peace of mind and simplifying compliance. UR/cUR Recognition further validates its reliability. The rugged, low-carbon mild-steel sheet-metal cover is finished with a standard RAL 7035 light-gray, semi-textured powder-coat paint, offering durability and a professional appearance. Options such as thermostat packages, special voltage configurations, outdoor packages, harsh environment packages, stainless steel options, and heater packages are available to customize the unit for specific application needs. Every nVent ClimaGuard heat exchanger undergoes functional testing before shipping, guaranteeing performance and quality. For professionals seeking dependable thermal management solutions for outdoor enclosures, the nVent ClimaGuard TX23 offers a proven, high-performance, and low-maintenance option. Its robust construction and advanced cooling technology ensure your critical equipment remains protected and operational, regardless of external conditions. Access 2D and 3D CAD drawings at nVent.com/HOFFMAN to integrate this solution seamlessly into your designs.
  • Unique counterflow aluminum core for high efficiency and high performance heat transfer
  • Engineered for temperature extremes, corrosive environments and wind driven rain
  • Models for 24 VDC, 48 VDC, 115 VAC and 230 VAC power supplies
  • Variable speed blowers standard on DC powered units for quiet running
  • Filterless design for low maintenance and easy cleaning
  • Painted galvanized or stainless steel sheet-metal cover for rugged factory and outdoor environments
  • Easy-mount flanges for simple installation
  • Surface or recessed mount capable
  • Every unit functionally tested before shipping
  • Mounting hardware, gaskets and user manual furnished with the unit

Specifications

Application
Controls and Drives; Power Distribution
Capacity Watts Per degr.C
25 W
Capacity Watts Per degr.F
14 W
Color
Light Gray
Color Code
RAL 7035
Depth
180 mm
Depth
7.1 in
Dimensions
23 x 12 x 7.1 in
Finish
Powder Coated
Height
23 IN
Height
584 mm
Housing Material
Mild Steel
Material
Mild Steel
Max Current
1.8 A
Max Watts Per °F
14 W
Max Watts Per degr.C
25 W
Max Watts Per degr.F
14 W
Mechanical Advantage
Mild steel sheet metal standard
Mounting
Surface Mounted
NEMA Rating
4 Watertight
Nominal Voltage
48 V
Operating Temperature
-40-149 °F
Operating Temperature
-20-65 °C
Power Consumption
14 W per deg F max
Product Family
ClimaGuard
Protection Rating
NEMA Type 4
Temperature Range
-40 to 149 deg F
Thickness
1.21 mm
Thickness
18 ga
Type
Heat Exchangers
Voltage DC
48-48 V
Weight
34.5 lb
Weight
13.6 kg
Width
305 mm
Width
12 IN
Package Dimensions (L x W x H)
15.4 IN x 12.1 IN x 24 IN
Package Dimensions (L x W x H)
39.116 cm x 30.734 cm x 60.96 cm
Package Weight (Imperial)
34.500 L
Package Weight (Metric)
15.649 kg
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How to Install the TX23 Heat Exchanger

This guide provides step-by-step instructions for installing the TX23 Heat Exchanger, ensuring proper mounting and electrical connections.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Gasket kit, Power cord

  1. Inspect the heat exchanger

    Check for any visible damage to the heat exchanger before installation. Ensure that all components are intact and functional.

  2. Prepare the mounting area

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

  3. Install gaskets

    Using the gasket kit provided, apply the gaskets to the heat exchanger to ensure a proper seal.

  4. Mount the heat exchanger

    Secure the heat exchanger to the enclosure using the mounting screws provided. Torque the screws to 25 in-lbs (2.82 Nm) for a secure fit.

  5. Connect the power supply

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

  6. Test functionality

    Power on the heat exchanger and allow it to run for several minutes. Listen for any excessive noise or vibration, which may indicate a problem.

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.