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Overview
- 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 | Power Distribution; Controls and Drives |
Capacity Watts Per degr.C | 50 W |
Capacity Watts Per degr.F | 28 W |
Color | Light Gray |
Color Code | RAL 7035 |
Depth | 8.1 in |
Depth | 206 mm |
Dimensions | 33 x 15.7 x 8.1 in |
Finish | Powder Coated |
Height | 33 in |
Height | 838 mm |
Housing Material | Mild Steel |
Material | Mild Steel |
Material | Aluminum, Mild Steel |
Max Current | 1.4 A |
Max Watts Per °F | 28 W |
Max Watts Per degr.C | 50 W |
Max Watts Per degr.F | 28 W |
Mechanical Advantage | Mild steel sheet metal standard |
Mounting | Surface Mounted |
Mounting Type | Surface-mounted, Recess-mounted |
Nema Rating | Type 12/3R |
NEMA Rating | 4 Watertight |
Nominal Voltage | 115 V |
Operating Temperature | -40-149 °F |
Operating Temperature | -40-65 °C |
Power Consumption | 28 W per deg F max |
Product Family | ClimaGuard |
Protection Rating | NEMA Type 4 |
Series | ClimaGuard |
Temperature Range | -40 to 149 deg F |
Thickness | 18 ga |
Thickness | 1.21 mm |
Type | Heat Exchangers |
Voltage AC | 100-120 V |
Voltage Rating | 115 VAC |
Weight | 20.4 kg |
Weight | 58 lb |
Width | 399 mm |
Width | 15.7 in |
Package Dimensions (L x W x H) | 18 IN x 11 IN x 34.5 IN |
Package Dimensions (L x W x H) | 45.72 cm x 27.94 cm x 87.63 cm |
Package Weight (Imperial) | 58.000 L |
Package Weight (Metric) | 26.309 kg |
How to Install the TX33 Heat Exchanger
This guide provides step-by-step instructions for installing the TX33 heat exchanger, including mounting, wiring, and initial setup.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Gasket kit, Power cord
- Inspect the heat exchanger
Check for any visible damage that may have occurred during shipment. Ensure all components are intact and functional before proceeding.
- Prepare the mounting area
Determine if the unit will be surface or recess mounted. Use the cutout dimensions provided in the manual to prepare the enclosure opening.
- Install gaskets
Using the gasket kit provided, install the gaskets onto the heat exchanger to ensure a proper seal.
- Mount the heat exchanger
Secure the heat exchanger to the enclosure using the provided mounting screws. Torque the screws to 25 in-lbs (2.82 Nm) for a firm attachment.
- 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.
- Test functionality
Before finalizing the installation, power on the unit and verify that it operates without excessive noise or vibration. Ensure that the ambient air mover activates as expected.
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.