Seifert Control Cabinet Heating & Cooling Solutions

Seifert control cabinet cooling, heating and lighting products

Seifert Thermal Management Solutions

Protect Control Cabinet Electronics from Heat, Cold and Condensation

Use Seifert air conditioners, thermoelectric coolers, heaters, or LED cabinet lights to maintain dependable operating conditions inside industrial electrical enclosures.

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What are Seifert products used for?

Seifert products help create a stable environment inside control cabinets. Air conditioners and thermoelectric coolers remove excess heat before sensitive electronics overheat. Cabinet heaters keep internal temperatures above the dew point to reduce condensation, while LED lights improve visibility during installation, inspection and maintenance.

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Remove Excess Heat

Select cooling capacities from 100 to 13,655 BTU for compact enclosures and larger control cabinets.

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Control Condensation

Use 25W to 800W heaters to maintain internal temperature and reduce moisture buildup.

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Reduce Maintenance

Choose filterless thermoelectric cooling or low-maintenance air-conditioning designs.

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Improve Cabinet Visibility

Add 400-lumen LED lighting for clearer wiring, troubleshooting and component replacement.

Shop Seifert Control Cabinet Products

Choose a product category based on the cabinet environment, required cooling or heating capacity, available voltage and maintenance needs.

❄️ Cabinet Air Conditioners

Use Seifert cabinet air conditioners when ambient air cannot safely cool the enclosure or when contaminants prevent open-air ventilation. ComPact, SlimLine and Progressive configurations support different cabinet layouts and installation requirements.

Cooling range: 1,130–13,655 BTU

  • ComPact models with touch-pad adjustment
  • Low-profile SlimLine configurations
  • Progressive models with condensate evaporation
  • 120V, 230V and 400V/460V options
  • Powder-coated steel construction
  • Designed for little to no routine maintenance
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🔥 Cabinet Heaters

Install a Seifert cabinet heater when cold surfaces may cause moisture to condense on terminals, drives or control components. Choose natural convection for simple heating or a fan-assisted model when heat must circulate more evenly.

Heating range: 25W–800W

  • Electric, PTC convection and fan-assisted designs
  • 120V and 230V configurations
  • Temperature displays in Celsius and Fahrenheit on electric models
  • Pilot light on selected electric and fan-assisted units
  • Suitable for condensation and frost prevention
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🌡️ Thermoelectric Coolers

Choose thermoelectric cooling for smaller sealed enclosures, remote equipment or applications where compressor maintenance is undesirable. Peltier technology transfers heat without refrigerant and operates in multiple mounting positions.

Cooling range: 100–1,370 BTU

  • Filterless Peltier cooling technology
  • No compressor or refrigerant
  • External or recessed mounting
  • 12V, 24V and 120V/230V options
  • Stainless steel housing
  • Low-maintenance operation
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💡 LED Cabinet Lighting

Mount Seifert LED lights inside electrical cabinets to make wiring labels, terminals and component indicators easier to see. Motion-sensor models provide hands-free illumination when the enclosure door is opened.

Light output: 400 lumens at 6500K

  • Motion-sensor or manual switch operation
  • Wide 24–265V input range
  • Cool 6500K light output
  • Magnetic or screw mounting
  • Compatible connectors and cables available
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How to Select a Seifert Thermal Management Product

1. Measure Heat Load

Calculate the heat produced by drives, power supplies, transformers and other enclosure components.

2. Check Ambient Conditions

Compare the surrounding temperature and humidity with the required internal cabinet temperature.

3. Review the Environment

Account for dust, oil, corrosive exposure and available ventilation around the enclosure.

4. Confirm Power and Space

Match the supply voltage, mounting position, cutout dimensions and available cabinet surface area.

Quick Seifert Product Comparison

Product Best Use Range Key Advantage
Air Conditioners High heat loads and sealed cabinets 1,130–13,655 BTU Active cooling below ambient temperature
Heaters Cold and condensation-prone cabinets 25W–800W Maintains temperature above the dew point
Thermoelectric Coolers Compact sealed enclosures 100–1,370 BTU Filterless cooling without refrigerant
LED Cabinet Lights Inspection, wiring and maintenance 400 lm, 6500K Manual or sensor-based operation

✅ Control Cabinet Climate Checklist

☐ Calculate the enclosure heat load.

☐ Identify the highest ambient temperature.

☐ Check for dust, oil and washdown exposure.

☐ Confirm required voltage and frequency.

☐ Verify mounting and cutout dimensions.

☐ Allow clearance for unrestricted airflow.

☐ Add heating when condensation is possible.

☐ Provide cabinet lighting for safe servicing.

Build a More Reliable Control Cabinet

Match the Seifert product to your enclosure heat load, environment, voltage and mounting space to reduce overheating, condensation and maintenance problems.