kappclark

Recipes 

I am wondering if there is any real difference between the Ranco controller and the one from Johnson Controls.

I will be controlling a Sanyo 4912 for fermenting and a 7 cu ft freezer for kegs.

__________________
Bill Clark
Windham, VT

thebull

Recipes 

I have one of each and they are both fine. I would go with price.

toadyus

Recipes 

I bought the Ranco...haven't had any issues with it..

__________________
Primary: Empty
Secondary: Empty
Bottle Conditioning: Brew House Stout
Kegged: Brew House IPA, Brew House Red Ale
Drinking: Coopers Wheat Ale, Brew Canada Red Beer,
Brew House Cream Ale, Brew House Pale Ale andEdworts Apfelwein

Keezer Project: http://toadyus.wordpress.com/

Next: Dunno...Another BrewHouse?

olllllo

Recipes 

Alot of people have an issue with the Johnson coil and probe and the analog control.
Budget is the reason people go with these.

Oddly Soperbrew just pushed me this link in the chat.


EDIT: This would be for a Son of Fermentation Chiller.
http://www.wortomatic.com/articles/Remote-Sensing-DIY-Controller-for-Less-Than-$25

__________________
Rabbit And Coyote Schwag
Rob - Phoenix Ambassador to Milwaukee
Where did your avatar go?
Ginger Beer for Moscow Mules Bacon Vodka
Twitter

JimC

Recipes 

Johnson A419. its digital but most importantly has an anti short cycle timer which the Ranco doesn't.

TexLaw

Recipes 

I have a Ranco and a Johnson A419, and they are both fine. The main difference in operation is how the set temperature difference works.


TL

__________________
Beer is good for anything from hot dogs to heartache.

Drinking Frog Brewery, est. 1993

nathan

Recipes 

That johnson, does it control a heating device and a cooling device at the same time so you can set a controlled temperature range?

JimC

Recipes 

It can do both, but not simultaneously and it requires opening the case and flipping a jumper.

nathan

Recipes 

I better stick with the Ranco then. My garage can be cold in the night and hot in the day, extending above or below a fermentation temperature I'm trying to reach.

kappclark

Recipes 

I wanted to thank all of you for your advice...

got the Ranco off EBay, and the wiring was not that big a deal ..

Connected the 15 cu ft freezer, and set it to 42 ... I was amazed how fast the freezer came down ... holding steady with 3 degree differential (is that enough ?)

I am lagering a clone brew called Road Dog Ale, which calls for 42 deg for 3 weeks in secondary. It is nice to know that the temp will be steady.

Looks like lagering is now part of my vocbulary ...

__________________
Bill Clark
Windham, VT