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Teco TK500 Chiller & Heater WiFi (500L)


The TANK® chiller line is the next generation of TECO's flagship SeaChill™ aquarium chillers—used by consumers and professionals for over a decade. The TECO TANK is the result of one of TECO's most ambitious and comprehensive redesigns of the SeaChill aquarium chiller to-date. New changes include an increase in cooling efficiency and improved usability, functionality and durability.

WiFi model. TECOnnect unit required for Wifi control.


Efficient Cooling Technology

The exclusive use of high-quality compressors and of the titanium coaxial heat exchanger, ensures high performance and low energy consumption. The set of technologies used allows you to decrease noise levels and achieve the highest COP (Coefficient Of Performance) contributing to significant energy savings.

Digital Thermostat

Intuitive setting of functions and accurate temperature detection, resolution 0.1°C/0.2°F. The setting range is 0°-35°C (32°F-95°F) and there is a closed loop temperature control system with high accuracy and extremely tight differential (0.5°C/1°F). Displayed temperature is in °C or °F and there are security alarms.

Efficient Design

The chiller, with its innovative design, is characterized by a solid structure designed to guarantee a perfect protection against rust. The functionality of the shape and the compact size are also suitable for confined spaces.

Unique Feature

The innovative TECOair SYSTEM (Figure 1) makes it possible to rotate the conveyor, thus ensuring optimal air exchange for the chiller and heat output from the cabinet. Quick and easy magnetic air filter maintenance. Moreover, the innovative “pinch off plier” allows easy removal of the chiller for maintenance.

The standard built-in heater ensures continuous and optimal maintenance of temperature in all use conditions.

Pump required (not included).


Cooling Performance

Ability of the TANK TK-500 to pull down water temperatures in an 86°F room:

Aquarium Size Temp. Attainable Heating Load Net Pull-Down C.O.P.*
130 gallons 77°F from 86°F 1.89 watts/gal. 9°F cooler 2.0


* Coefficient of Performance (COP) - a numerical value that represents cooling performance from a baseline room temperature of 86°F and a typical heat source (aka. Heating Load)


Technical Details


Supply: 230V-50Hz
Cooling Power Consumption: 225 w
Ecological Refrigerant : R134a
Flow rate min- max: 400 - 800 l /ph
Tank Size: up to 500 lt
(water temp. 25°C - Room temp. 30°C - Heating load 0,5 w / lt)
Dimensions (mm) 310 x 310 x 416 (h)
Dimensions (inches). 12.2 x 12.2 x 16.38 (h)
Weight: 16.5 kg
Connections: fitting 3/4" - 16mm int. tube diameter

1 year warranty