How cold can the temperature be where the cooling unit is installed?
A: A compressor heater (P/N 1727) is included as standard equipment on all outdoor units, allowing the unit to be installed in temperatures down to 20F. Below 20°F, in addition to the compressor heater, we recommend adding our fan cycling switch (P/N 6972)
Can the cooling unit be located in a remote location and ducted to/from the wine cellar?
A: These cooling units can be installed above the wine cellar when used with our front intake hood.
Does the unit need to be installed through the wall, or can I install the entire unit inside the cellar?
A: These cooling units are designed to be installed through-the-wall, with the hot side of the cooling unit exposed to the exterior, in temperatures ranging from 20F to 110F out of the box.
What if I don't have sufficient space behind the cooling unit for the hot air exhaust to dissipate?
A: The hot exhaust at the rear of the cooling units must have sufficient space to exhaust and dissipate, so that the unit does not recycle its own hot air.
Does the unit really need a dedicated circuit?
A: First, the background. Unlike our competitors, we build our cooling units with precision expansion valves, not cap tubes, which means that our cooling units aren't limited to a 30°F differential between the desired cellar temperature and the ambient temperature. Cooling systems with expansion valves are much more precise than cap tubes, and much more sensitive to low voltage conditions, which is why our units require dedicated circuits. When we say "dedicated circuit", we mean that the circuit shouldn't have any items that require heavy draws of electricity - eg other appliances, vacuum cleaners, big-screen TVs, blow-dryers - on the same circuit as the cooling unit. Lighting, computers or other low-draw items shouldn't be a problem on the same circuit.
Do I need the condensate drain line?
A: If you are using the cooling unit in a sealed cabinet, you probably don't need the drain line. If you are using the cooling unit in a cellar, we recommend the drain line, which can be drained inside (bottom) or outside (rear) the wine cellar. Choose the 100W heating element to reduce drainage as it helps to burns off excess condensate before it reaches the drain line.