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ENMG
ENMG HETA Peltier enclosure air conditioner

ENMG / ENCLOSURE AIR CONDITIONERS

HETA

Standard through-wall thermoelectric enclosure coolers

Compare seven standard HETA-T air-to-air coolers for enclosure temperature management. Choose the model by cooling duty and available DC supply, then confirm the installation using its model-specific drawing.

Model family
HETA
Technology
Peltier thermoelectric cooling
Configuration
Standard through-wall installation
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HETA-T model selection · View technical specifications ↓

Send your operating conditions and quantity for model selection, specifications and a quotation.

Choose a HETA configuration

Browse the HETA family, then compare exact models within the required configuration.

HETAStandard through-wall modelsHETA-TPBoth fans inside stainless-steel protective coversHETA-TSStainless-steel protection for the external fanHETA-FExternal surface-mounted configuration

HETA-T

Explore seven HETA-T models

Select a model by DC supply and required cooling duty. The capacities below are brochure values; actual performance depends on the operating temperatures and system installation.

PRODUCT PHOTOS

Select a thumbnail to enlarge. Product variants, accessories and installation examples are shown; confirm the selected configuration when ordering.

HETA-101T-075 12VDC
HETA-101T-075 12VDC
HETA-102T-150 24VDC
HETA-102T-150 24VDC
HETA-151T-106 24VDC
HETA-151T-106 24VDC
HETA-152T-212 48VDC
HETA-152T-212 48VDC
HETA-153T-300 48VDC
HETA-153T-300 48VDC
HETA-154T-424 48VDC
HETA-154T-424 48VDC
HETA-156T-600 48VDC
HETA-156T-600 48VDC
HETA-DW120
HETA-DW120
HETA-DW200
HETA-DW200
HETA-DW350
HETA-DW350
HETA temperature controller
HETA temperature controller
HETA-101T-075 12VDC
HETA-101T-075 12VDC
HETA-102T-150 24VDC
HETA-102T-150 24VDC
HETA-151T-106 24VDC
HETA-151T-106 24VDC
HETA-152T-212 48VDC
HETA-152T-212 48VDC
HETA-153T-300 48VDC
HETA-153T-300 48VDC
HETA-154T-424 48VDC
HETA-154T-424 48VDC
HETA product range — view 1
HETA product range — view 1
HETA product range — view 2
HETA product range — view 2
HETA installation example
HETA installation example
HETA-TP
HETA-TP
HETA
HETA

HETA-T

Model specifications

The listed cooling capacity and electrical input are different quantities. Confirm performance at your maximum ambient temperature and target enclosure temperature before selection.

Model selection
ModelListed cooling capacityListed power consumptionRated DC supplyRated current
HETA-101T-07575 W102 W12 VDC8.5 A
HETA-151T-106106 W144 W24 VDC6 A
HETA-102T-150150 W204 W24 VDC8.5 A
HETA-152T-212212 W288 W48 VDC6 A
HETA-153T-300300 W408 W48 VDC8.5 A
HETA-154T-424424 W576 W48 VDC12 A
HETA-156T-600600 W816 W48 VDC17 A

Source: ENMG Cabinet Environment Systems product selection brochure, YZ26I20, page 20. View source document ↗

TECHNICAL RESOURCES

Integration & documents

English product-family brochure YZ26I20 — HETA standard models on page 20

View family brochure ↗Download family brochure ↓

Use the drawing for the exact HETA-T model in the technical specification. Confirm the current outline, cabinet cutout and wiring before manufacture.

SELECT YOUR COOLING APPROACH

Explore the range.

HETA-F ↗HETA-TP ↗HETD ↗HETL ↗

Selection conditions

The listed cooling capacity and electrical input are different quantities. Confirm performance at your maximum ambient temperature and target enclosure temperature before selection.

Check the model-specific conditions before comparing cooling capacity.

Installation planning

Plan the cabinet opening

Obtain the outline, mounting cutout and wiring drawing for the exact model. Check available space on both sides of the enclosure before installation.

Keep the heat path clear

Follow the approved installation instructions for airflow and hot-side heat rejection. Confirm orientation and clearance for the cabinet layout.

Specify the complete assembly

Match the DC supply and controller to the selected cooler and application. Confirm wiring, accessories and the scope of supply in the quotation.

Application questions

Is cooling capacity the same as power consumption?

No. Cooling capacity describes heat removed from the enclosure; power consumption is electrical input. Select with both values and confirm performance at the actual operating temperatures.

How do HETA-T, HETA-TS and HETA-TP differ?

T is the standard through-wall configuration. TS and TP use different fan positions relative to their stainless-steel protective covers. TP places both cold-side and hot-side fans inside the covers for greater mechanical protection. Select the exact construction and check its specifications; a protective cover is not an IP-rating guarantee.

Are a power supply and temperature controller included?

The scope of supply is confirmed in the quotation. Specify the cooler, power supply and controller requirements separately when requesting a complete assembly.

What information is needed to select a model?

Provide the maximum ambient temperature, target enclosure temperature, estimated heat load, available DC supply and cabinet dimensions. Include the quantity and any space or installation constraints.

Can an ETC80 controller be used with this cooler?

The ETC80 family may be considered as an optional controller. Confirm the exact controller variant, voltage, output capability, wiring and supply scope for the selected cooler. A family reference does not establish compatibility or inclusion.

ETC80 controller family →

Source documents & versions