Six Frequently Asked Questions about the Harvest Right Freeze Dryer

  1. Will the cost of a freeze dryer be going up or down soon? Freeze drying technology has, unfortunately, been very expensive. The initial freeze dryer we introduced just a few years ago was $5,000, but we keep doing our best to make it more affordable and now units start at $2195. With that said, our cost to produce a home freeze dryer has increased by 25% this past year due to tariffs and increased component costs. We are trying to keep prices low, but, eventually, we will most likely be forced to increase the cost of our freeze dryers. However, the combined cost to purchase and ship a freeze dryer was recently reduced, so it really is the best time to buy a one.
  2. Why would I need a supply of freeze-dried food? Having a supply of emergency food allows you to be prepared for any situation. Most people will experience some type of serious disaster in their lifetime. Just watch the news to hear examples of such disasters including political upheaval, viruses, war, financial distress, hurricanes and other extreme weather. Having a supply of freeze-dried food gives you peace of mind in case any worst-case scenario affects you and your family.
  3. What is a freeze dryer? A freeze dryer allows you to freeze dry food which is the very best method for preserving food – better than canning and dehydrating. People use their freeze dryers for a number of reasons. The most common uses of a freeze dryer are to preserve garden produce, create an emergency food supply, make healthy snacks, save leftovers, and prepare easy-to-make meals. 
  4. How much food can be freeze dried in a year? It is fairly easy to process 4 batches of food a week. If you multiply the number of batches per week, times 50 weeks in a year (taking two weeks off), approximately 200 batches of food can be freeze dried in a year. Since, on average the freeze dryer can produce two #10 cans of food per batch, that is the equivalent of 400 cans of food per year.
  5. What is home freeze-dried food worth? If one were to purchase good quality emergency preparedness food such as freeze-dried fruit, meats, vegetables and meals (not dehydrated noodles with some freeze-dried food in them), on average, it would cost at least $35 per can and, probably, much more. A freeze dryer is easily capable of producing four hundred #10 cans of food in a year. If you multiply that (400) times the value per can ($35) you get the value of a year’s worth of home freeze dried food to be equal to or greater than $14,000. *For more cost comparison between home freeze-dried food and store-bought emergency preparedness food see the charts below.
  6. How much effort and time does it take to freeze dry your own food? If a person can cut up food and press start, they can run a freeze dryer. The unit is automatic and beeps when it is done. Once the batch is finished, just pour the food into a Mylar bag, add an oxygen absorber, and seal the bag. Freeze-dried food is shelf-stable and can last up to 25 years.

Return on Investment: This table compares store-bought preparedness food to freeze drying your own at home with a Harvest Right Freeze Dryer.*The cost of purchasing emergency preparedness food versus freeze drying it at home is 70% to 80% greater.

Return on Investment comparison chart

See the following graph to better view the comparison between store-bought and freeze-dried food at home with Harvest Right:

Harvest Right vs Store-bought freeze dried food cost comparison graph


Is someone from your company going to be at the MOTHER EARTH NEWS FAIR in Belton, Tx this weekend?
I would like to show my husband how it works etc.

Thank’s for this information that will be very handy.

Q: If you dry-freeze coffee is it the same as instant coffee.

please reply Roger

I don’t have a freeze dryer yet. But I’m saving to purchase a unit.

In my experience, freeze dried fruits, nuts, and vegetables are tasty snacks direct from the Mylar storage bag!

I’ve never been disappointed by freeze dried food…!

Can you run a second cycle from start to finish if the food isn’t completely dry?

Refreeze and start the process all over.

I’ve read that fats are not recommended for freeze drying. Yet I’ve seen dried butter and full fat milk. Can it be done with your unit? And could you do cream? Thanks!

Medium Dimensions
18″ W x 21.25″ D x 28.5″ H
112 lbs.

Large Dimensions
20.25″ W x 23.75″ D x 30.75″ H
138 lbs.

Vacuum Pump:
10-1/2″ H x 16″ D x 5-3/4″ W
35 lbs.

Are the pans in the freeze dryer the same depth and length in the small as compared to the medium or larger freeze dryer

No, they differ between the sizes.
Small: 7.75″ W x 14″ L x 0.75″ H
Medium: 7.5″ W x 18″ L x 0.75″ H
Large: 9″ W x 20.5″ x 0.75″ H

Shipping is currently included in the price (for all customers that live within the Contiguous United States).

No, it won’t be ruined. When the final dry cycle is over, the machine goes into a freeze so the ice inside doesn’t melt into the food. The freeze dryer will patiently wait for you to unload it. 🙂

This is good! My food is not done and I need to go to bed, so it’s ok if I do the Mylar bag food storage tomorrow?

What we’ve found is that having the food frozen after it’s been dried, does not make for good mylar bag packing. Why? Because the cold draws moisture out of the air. What’s a better way is to lengthen the time after the Final Dry so it stays at about 125 degrees. That way, it’s not going to attract moisture when you take it from the dryer, and packing it is a lot simpler. Also, you don’t freeze your hands.
NOTE: It’s normal for the trays to be cold around the edges because there’s a ring of ice inside the drum and outside the trays. Only the trays are kept hot, not the drum.

I add time to my freeze dryer all the time so that the food is ready when I am. Also, even if I am not home, I know the food will wait for me to take care of it when I am able. The food will be kept in stasis until you are ready. I love my freeze dryer.

Small and standard freeze dryers use a standard 110 volt outlet.

At peak, the freeze dryer draws about 16 amps, but on the average about 9 to 11 amps (990-1210 watts) of power per hour. A dedicated 20 amp circuit is recommended. Your freeze dryer will cost an estimated $1.25-$2.80 a day, depending on power costs in your area.


Our large freeze dryer requires a 110 volt (NEMA 5-20) outlet

At peak, the large freeze dryer draws about 16 amps, but on the average about 10 amps (1500 watts) of power per hour. A dedicated 20 amp circuit is required. Your freeze dryer will cost an estimated $2.00-$3.00 a day, depending on power costs in your area.

The you tube channel, RETIRED AT 40 , has great videos that go into a lot of depth about this topic . If you like want the amount of detail and tech he uses to show energy usage.

The site currently states that the freeze dry units take approximately 10 weeks to ship and if only ordering accessories its 1-2 weeks.

I don’t see much information about freeze drying garlic. Depending on the type of garlic, 4 months to 10 months are the limits for normal storage.
Any info would be appreciated.

Typically 20-36 hours. It depends on what you are freeze drying. If you pre-freeze the food it will freeze dry faster.

It is best to run all four trays if possible. If you have 1 tray prepared you can put it in the freezer and wait until you have 4 ready to go. Sometimes I will put 1 tray in the freezer each day until we can run a full batch!

Do you have to defrost between batches? what is the best procedure to follow if you have several batches to freeze dry?

I alway it “no defrost” on mine. I put a table top fan in front of it and turn it on. My ice comes loose in about 15 minutes. I pull it out and am ready to go back in with the next batch. Usually about 30 minutes down time and my next batch is going again.

Yes, ice cream freeze dries very well! You can use jars or bags. Your freeze dryer comes with mylar bags, oxygen absorbers, and a sealer included.

Most people put them in their garage or a utility room. High temperatures could increase batch times. So, depending on your area you may want to bring it inside for a few months of the year.

I’m about to purchase one now but was wondering if I can use my tax id ? I can’t find a location to input it or any forms

I am excitedly awaiting delivery…my husband asked if there is a humidity spec for using the unit outside in the garage versus inside the house.

I had a power outage early in the morning and it was in the hour to 2 hours of drying, the freeze dryer did not pick up where it usually does. If the food is almost dry, is there a way to run just the dry cycle instead of a entirely new cycle?

Quite a lot. We have multiple and determined we need 2500 BTUs of cooling per machine with plenty of circulation to keep them happy.

Will it harm the freeze dryer if you run it constantly? Is it okay to freeze dry multiple batches, one after the other?

My wife and I are thinking about putting our harvest right downstairs in our gym/workout room. We are wondering if it might put off too much heat to make the gym room too warm to work out. Also, is it loud that it would make it unbearable?

Can I transport the Large freeze dryer on it’s side if I don’t have a truck? Then when I get to final location have it up right for a 24hrs before use?

This isn’t normally recommended, but if there is not another option for transport make sure you wait 24 hours before operation.

Typically it is recommended to defrost between batches unless you are freeze drying something that has very little moisture like candy.

We brought a freeze dryer almost a year ago – never used per waiting to get into a home to have space to use it. It was stored in a climate controlled storage unit until recently. Can a machine that hasn’t been used and isn’t being used be stored in freezing temperatures?

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