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TTW009H Through the Wall Wine Cellar Cooling Unit with Heater – 60Hz


SKU 99H0240-12

This Through-The-Wall wine conditioning system with an electric heater is ideal for small residential wine cellars in colder climates in which the wine cellar dips below proper storage conditions.


See Also:

TTW009 AC cooling unit 60Hz

Download Datasheet

TTW Specifications (60 Hz)

TTW Options Sheet (60 Hz)

TTW Warranty (PDF)

TTW Return Policy (PDF)

Extended 3-Year Warranty

Available only to those who purchase a Wine Guardian Through-the-Wall Cooling Unit. Extends for a total of 5 years and offers replacement of any compressor deemed defective.

Will this system properly cool your wine cellar?
Check our cooling calculator to be sure.



This TTW009H wine conditioning system is ideal for small residential wine cellars. Utilizing our innovative product advisor tool will help determine if the TTW009 is suitable for your wine storage application. This unit is also easy to install, and can be installed on your own without the support of a contractor. The max capacity of the TTW009H is 981 BTU/h (0.29 Kilowatts).

The Wine Guardian heater option acts to warm the air entering the wine cellar in order to maintain a constant set point.
The electric heat option includes;
-500-watt integral heater
-Thermal overload protection device and controls

The Wine Guardian will either cool or heat the air, but it is not designed to do both at the same time. The Wine Guardian electric heat option must be specified at time of order and is installed at our factory.  If you are looking for the 50Hz version of this unit (for installations in Europe, Africa, most of Asia, and select other countries), see our WG15 with heater.

The TTW009 can be equipped with options and accessories including remote sensors.

Note: Wine Guardian Through-the-Wall units are designed for interior conditions only (45°F – 95°F or 7°C – 35°C) and must not be installed through an exterior wall. Exposing a TTW unit to outdoor conditions voids the warranty, as part failures would be due to ignoring installation instructions and not due to component defects.

US Patent No. D634760 S
Canada Patent No. 135465
Mexico Reg. No. 33191


Additional information


250 – 981 BTU/h


0.07 – 0.29 Kilowatts


50 – 600

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