Johnson Controls A421 Temperature Controller – for homebrew fermentation, kegerators & more – replaces A419
Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range
More InfoHighlighted Features
- Electronic Single Stage Temperature Control, 120/240 VAC, UL TYPE 1, IP20, SPDT, with 12 amp power c
- Featuresa lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD)
- Replaces the popular A419 Johnson Control model with upgraded technology.
- The A421 controls provide heating or cooling control, sensor offset, temperature setback, adjustable
- In stock - Ships FAST!
Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range,Silver – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link
Also Consider: Inkbird Dual Stage Temp Controller – Hands on Review + Inkbird Deals
This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!
pinned amazonInkbird ITC-308 Digital Temperature Controller| Review
Homebrew Temp Controller Roundup! – Kegerator and Fermentation – concepts, applications and models
now $60
How is it $60?