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EHEIM Jäger 100 W Aquarium Heater

Model: Jäger 100 W (Type 3614) · US configuration

EHEIM thermocontrol 100 W aquarium heater with its matching branded carton; the global image represents the 220–240 V regional version.
Official 100 W model image · 220–240 V version; North American supply differs.

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A 100 W analog adjustable glass heater for about 100–150 L / 26.4–39.6 US gal, with North American 120 V / 60 Hz evidence for the classic Types 3611–3619 family.

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Why consider this model?

  • Consider the 100 W Jäger when a freshwater or marine aquarium is within the manufacturer's approximate 100–150 L / 26.4–39.6 US gal range and a 319 mm vertical glass heater can sit in brisk flow with the marked water level maintained.

Tradeoffs to weigh

  • The Type 3614 manual maximum is 39.6 US gallons; at 39 gallons it remains within the documented screen, while 40 is over it. The 319 mm body requires vertical clearance, is not documented as shatterproof, and the exact unit label must confirm the 120 V / 60 Hz supply.
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