Trion 707U Humidifier

Features

Wall or duct mount humidistat
Self-piercing saddle valve
10” plastic water tubing
7.5 GPH, 60°, hollow cone nozzle
Low power consumption
Universal mounts- under the duct, side of the duct,
through the wall or freestanding
120V / 60Hz / .80 Amp thermally protected motor,
240V also available

Benefits

Trion humidifiers help provide a healthier, more comfortable indoor climate– because susceptibility to viruses and bacteria is greater when the inside air is too dry, maintaining proper humidity levels can help make indoor air healthier. See chart at bottom of page.
Energy cost savings and increased comfort– indoor air will feel warmer at 68°F ( 20°C) when properly humidified than it will at 73°F (23° C) when relative humidity levels are too low. The Herrmidifier 707U humidifier allows the homeowner to lower the thermostat, experiencing substantial savings on
monthly energy bills, without sacrificing comfort.
Protects fine furniture– because wood tends to shrink, split, and crack in an environment that is too dry, adding the proper amount of moisture to the air helps lessen these problems
Fast installation– coming with a self-piercing saddle valve and requiring just a 3 1/2" (89 mm) diameter hole cut into a duct, this unit can be up and running in no time
Incredibly easy assembly– just fit the dome snugly on top of the pan— that's it!
Flexible operation– 24 V / 120 V / 240 V wall- or duct-mount humidistat is easily adjustable from 20% to 80% relative humidity

Warranty

2-year Warranty

Relative humidity is a measure of the amount of water in the air compared with the amount of water the air can hold at the temperature it happens to be when you measure it.

Air temperature (Celsius) / Water vapor air can hold at that temp (Saturation vapor pressure)
30°C (86°F) / 30 grams per cubic meter of air
20°C (68°F) / 17 grams per cubic meter of air
10°C (50°F) / 9 grams per cubic meter of air

Based on the above "table," here's how relative humidity works: Imagine that you measure the air's temperature at 30° Celsius (86°F) and you measure its humidity at 9 grams per cubic meter of air. You would divide 9 by 30 and multiply by 100 to get a relative humidity of 30%. In other words, the air actually has 30% of the water vapor it can hold at its current temperature. Cool the air to 20°C (68°F). Now we divide 9, the vapor actually in the air, by 17, the vapor it could hold at its new temperature, and multiply by 100 to get a relative humidity of 52.9% (53% rounded off). Finally, when the air cools to 10°C (50°F), we divide 9 by 9 and multiply by 100 to get a relative humidity of 100%. The air now has all the vapor it can hold at its new temperature.

Once again, the way you measure "relative humidity" is to divide the actual vapor pressure by the saturation vapor pressure and then multiply by 100 to convert to a percent. So, to get the "ideal" 70°/70% conditions in your humidor (give or take a degree or two) you would need a temperature of 68°F and saturation vapor pressure of 11.55 grams per cubic meter of air.

What this amounts to is, the less heat you have the more humidity required, and vice versa to keep the climate balanced.

Optimal Humidity for Properly Storing Fine Wine

It is important to store wine bottles on their side and in environments with humidity conditions ranging from 50 to 70 percent when storing and aging fine wine for more than 2 years. Otherwise, natural corks can dry out and become brittle, thereby allowing air to seep into the wine bottle and cause the wine to taste flat, stale and bittersweet. For bottles sealed with synthetic corks and screw-tops, the humidity conditions in the wine cellar are less critical.

Storing wine bottles on their sides ensures that the corks inside the bottles will remain moist as they stay in contact with the wine. Because sediment eventually will collect on the bottom side of bottles, they should not be disturbed or exposed to vibration during their aging process.

Humidity conditions ranging from 50 to 70 percent will ensure that corks will remain moist on the outside. Again, this will protect against the cork drying out and becoming brittle, which will allow air to seep into the wine bottle and spoil the wine.

Too much humidity can create problems, too. When humidity levels rise above 65 to 70 percent, mold will grow and cause damage to wine bottle labels over time.

For centuries, wine has been stored in underground caves because of their cool temperatures, high humidity and dark conditions. More recently, custom wine cellars and premium wine cabinets have emerged as excellent solutions for proper long-term storage and aging of fine wine. In dry climates, it is possible to increase the amount of humidity inside a wine cellar by placing a shallow pan of water and a sponge inside the cellar, or by spray-misting the walls of the wine cellar with water. The wine cellar must be designed to be a sealed environment - otherwise, these methods won't work.

In climates with high humidity, the cooling unit will remove excess moisture from the wine cellar environment. For that reason, it is important to make sure that sealed environments don't have any leaks - otherwise, the cooling unit will be deluged and may start dripping water from the evaporator coils. If your wine cellar has been designed to be a sealed environment and you find a lot of condensed water in the bottom of your cooling unit, you may have a leak somewhere in the cellar. If your wine cellar has not been designd to be a sealed environment, it is likely that the cooling unit will condense a lot of moisture that collects in a drip pan that will need to be regularly emptied and cleaned to avoid the growth of mold and mildew.

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Relative humidity is a measure of the amount of water in the air compared with the amount of water the air can hold at the temperature it happens to be when you measure it.

Air temperature (Celsius) / Water vapor air can hold at that temp (Saturation vapor pressure)
30°C (86°F) / 30 grams per cubic meter of air
20°C (68°F) / 17 grams per cubic meter of air
10°C (50°F) / 9 grams per cubic meter of air

Based on the above "table," here's how relative humidity works: Imagine that you measure the air's temperature at 30° Celsius (86°F) and you measure its humidity at 9 grams per cubic meter of air. You would divide 9 by 30 and multiply by 100 to get a relative humidity of 30%. In other words, the air actually has 30% of the water vapor it can hold at its current temperature. Cool the air to 20°C (68°F). Now we divide 9, the vapor actually in the air, by 17, the vapor it could hold at its new temperature, and multiply by 100 to get a relative humidity of 52.9% (53% rounded off). Finally, when the air cools to 10°C (50°F), we divide 9 by 9 and multiply by 100 to get a relative humidity of 100%. The air now has all the vapor it can hold at its new temperature.

Once again, the way you measure "relative humidity" is to divide the actual vapor pressure by the saturation vapor pressure and then multiply by 100 to convert to a percent. So, to get the "ideal" 70°/70% conditions in your humidor (give or take a degree or two) you would need a temperature of 68°F and saturation vapor pressure of 11.55 grams per cubic meter of air.

What this amounts to is, the less heat you have the more humidity required, and vice versa to keep the climate balanced.

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