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Taylor Ice Cream maker?

https://www.google.com/search?q=unlock+freezer+lock+c722

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Question edited for clarity.

This might be close enough? Contact details on Page 1 and 2.

https://www.manualslib.com/manual/191418/Whirlpool-Upright-Freezer.html

https://www.google.com/search?q=Whirlpool+SVF15NRHW01+manual

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No, only a select few catering appliances can be a fridge or a freezer depending on the temperature setting. Yours is a freezer.

https://www.google.com/search?q=kenmore+chest+freezer+253.16502101+specs

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I am in Canada and 'Nova Scotia' should be a Canadian brand but I don't know it (I am in Toronto). The model number also appears to be assigned to a company called 'Norfrost'. There are universal seals by size, or you can make your own.

https://www.google.com/search?q=Nova+Scotia+C4CFW-H+freezer+seal

Norfrost

https://www.google.com/search?q=Norfrost+C4CFW-H+freezer+seal

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Your freezer is 20.3 cubic feet.

https://www.google.com/search?q=kenmore+upright+freezer+model+253+cu+ft

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Every Refrigerator has its own "personality" There is no common
setting for any one refrigerator. I would start with 3
The real solution is what I have always told my customers
Get a refrigerator thermometer and a freezer thermometer
Refrigerator temp should be about 33-37 degrees.
Freezer should be about 0-10 degrees. below 0 is overkill

If this was helpful please rate me.
Leo Ponder Appliance-Tyler,Texas
[email protected]

Hi,
As the weather is getting warmer for many people their freezer and/or refrigerator do not work right because of a dirty condenser coil...

Check out this tip that I wrote about that... it is a great place to start trouble shooting your unit...and something that you can do rather then calling a repair person to do a simple thing for you...

Refrigerator Condenser Coil Cleaning Refrigerator Repair
http://www.fixya.com/support/r4024657-refrigerator_condenser_coil_cleaning

Refrigerator Troubleshooting Refrigerator Compressor
http://www.fixya.com/support/r3885294-refrigerator_troubleshooting

Refrigerator Compressor Start Capacitor and Start Relay
http://www.fixya.com/support/r4023749-refrigerator_compressor_start_capacitor

heatman101

http://www.ascendmfg.com/PDFs/CT/hdmanual.pdf
start at this web site and see if this manual will help. It has phone number on last page if you need to call them.
ColdTech is now Jimes Corp. Just Google you unit if what I have does not help enough.
Good luck to you.

http://www.google.com/search?hl=en&rls=com.microsoft%3Aen-us&q=Cheltenham&as_q=refridgerator+repair+service&btnG=Search%C2%A0within%C2%A0results

go to this page on Google and look at what is available in your area, there are several businesses that do that kind of work.

Good Luck

Service:
http://mrappliance2.reachlocal.net/land/
http://www.sears.com/sr/service_order/so_productinfo.jsp
DIY repear and diagnosic help:
http://www.acmehowto.com/howto/appliance/freezer/freezer.php
http://www.repairclinic.com/0047_3.asp
http://www.fridgedoctor.com/