I'm currently looking at purchasing a temperature control to use for a fermentation fridge, and while price is always an issue (albeit not the biggest one), I want to make sure I'm purchasing something that should last me awhile. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range Description . Johnson Control A421 Tank Temperature Controller NEMA 1 x 110 V. In stock. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range. PENN Controls prodname A421 Standard Model doctype Installation Guide docpartnumber 24-7664-3019 docrev E revised_modified 2019-10-14. Page 23 Johnson Controls/PENN distributor or sales representative. Manage cooling, defrost, alarms, communications and costs with the A421 refrigeration controller. Johnson Controls A421ABC-04C Penn Series A421 Line-Voltage Type 1 Electronic Temperature Control, IP20 Standard Enclosure, 120/240 VAC, Includes an A99BB … Johnson Controls A419 Series Installation Instructions Manual The A419 controls are available in 24 VAC or 120/240 VAC powered models. Manualslib has more than 1351 Johnson Controls manuals. Read More » FEATURED POSTS. Qty: Add to Cart. Shop with confidence. The A421 Series standard electronic temperature control provides efficient heating or cooling management for your space or building. Johnson Controls A419 Manual. A Light-Emitting Diode (LED) indicates the controls? A421 Controls feature a bright backlit LCD with adjustable brightness and a three-button touchpad interface that can be set up to restrict user adjustments. This Johnson Temperature Controller was purchased to replace a 10 year old analog model that wasn't keeping the temperature in my beer cooler steady. An LED indicates the output relay’s On/Off status. The A419 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. ELECTRONIC. View More Compare this product Product is Discontinued Alternate Available Alternate products may not be identical in style or function to original selection. Johnson Controls part#: A419GBF-1C. C $126.31; Buy It Now ; Calculate Shipping ; Only 3 left! 4.6 out of 5 stars 150 ratings | 51 answered questions Amazon's Choice recommends highly rated and well-priced products. Price $338.00. Johnson Controls announces a cool new product the Johnson Controls A421 at the 2015 Johnson Controls Business Conference. Skip to main content. Find great deals on eBay for johnson a419 and johnson a421. Walk-In Cooler Temperature Controls; Modular Electronic Controllers Johnson Controls - A19ABC-12C is a mechanical aqua stat and controls the high limit function, meaning if for some reason the A419 / A421 aqua stat fails, then the high limit acts as a redundancy to shut the blower fan off, to prevent further overheating. They feature a lockable front-panel touchpad for setup and adjustment, and an LCD for viewing the temperature and status of other functions. A scrolling display provides walk-through instructions for each step of the setup process, using plain language. The temperature control range is -40 to 212°F or -40 to 100°C. Johnson Controls System A419 Series™ modular unit is single-stage with heating and cooling modes and features a lockable front-panel touchpad, LCD, and LED output status. Tank temperature controller is single stage electronic temperature control with a single-pole, double-throw output relay. install A421 controls. The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay. The A350P Electronic Proportional Plus Integral Temperature Control Series has two proportional outputs of 0 to 10 VDC and 0 to 20 mA. Temperature Controls. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range Brand: Johnson Controls. Two carboys are both glass. Price: CDN$ 166.35 & FREE Shipping: New (13) from CDN$ 150.80 + FREE Shipping. An LED indicates the controls’ output relay On/Off status. The Johnson Controls A19 Series is a single stage, heating or cooling, SPDT temperature control that uses a liquid-filled sensing element and capillary. 12/28/2019 Johnson Controls A421 Series single-stage temperature controls are available in low voltage (24VAC) and high voltage (120 or 240VAC) models from NECC, an authorized factory distributor for Johnson Controls. The A421 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. Johnson Controls A421 Temperature Controller – for homebrew fermentation, kegerators & more – replaces A419. Standard A421 Series control modules have simple On and Off temperature settings for heating or cooling, an adjustable anti-short cycle delay, temperature setback, and sensor offset capability. Figure 4: A419 Temperature Control with NEMA 4X Enclosure and A99 Temperature Sensor Operation Overview The A419 control’s front-panel, LCD, LED, and the A419 control functions are described below. See A99 Series Temperature Sensors, Wiring, ... A421 control, the range of usable values is restricted by the control to -40 to 212°F or -40 to 100°C. Look for the A421 to hit the. Shop by category ... New listing Digital Thermostat Control A419 Johnson Controls. Johnson Controls focuses on efficiency, controls, and automation to make your world more sustainable. Press them again to return to Fahrenheit units. A421 Electronic Temperature Control with Off-Cycle Defrost. Amazon's Choice for "a421abc-02c " Price: $76.63 & FREE Shipping. The A421 controls are available in Type 1 (NEMA), IP20 (CE), high-impact plastic enclosures suitable for surface or DIN rail mounting. When you contact your Johnson Controls/PENN distributor, have the model number of the control available. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. A419 Johnson Controls A419 Digital Aquastat Control Front Panel with Display How to Change Temperature Units The A419 control is set at the factory to display in Fahrenheit temerpature units. The A419 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. 4.4 out of 5 stars 47 ratings. Contact your local Johnson Controls/PENN representative for more information on options available for high-volume purchase models with specific application requirements. $89.00. Electromechanical and electronic options are available to fit your specific application. See the Adjustments section for instructions on setting up and adjusting the A419 control. Johnson Controls A421ABC-02C - Single Stage Digital Temperature Control (120/240VAC SPDT) - Electronic Single Stage Temperature Control, 120/240 VAC, UL TYPE 1, IP20, SPDT, 2M (6'-6") Temperature Sensor Models Document Type; NS … The A419 controls have heating and cooling modes, adjustable setpoint and differential, an adjustable anti-short cycle delay, and a temperature offset function. Looking for JOHNSON CONTROLS Electronic Temperature Control (20XJ68)? The setpoint range is -30 to 212°F (-34 to 100°C). To convert to Celsius units, press the UP & Down buttons simultaneously. output relay On/Off status. Ensure equipment operates safely and cost-effectively with controls that maintain proper operating temperature and help prevent over-cooling or overheating. You can find this number on the label inside the cover of the control. The A419 controls are available in 24 VAC or 120/240 VAC … Johnson A421 Digital Temperature Controller $104.99 & Free Shipping Details. Free shipping for many products! Shop for more johnson controls a419 Find many great new & used options and get the best deals for Johnson Controls A419 Electronic Temp Controller at the best online prices at eBay! This control is used in conjunction with the A99B … My other chest freezer is set up with a Johnson A419 temperature controller and I have never had an issue while using that one for the past five years. See how we do it! With that said, I would like to see if anybody could offer a recommendation between the different Johnson A419 controls. Setup has the Johnson A421 controller, a Hisense chest freezer, and a thermowell. Johnson Controls A421ABC-02C A421 Series Electronic Temperature Control, -40 to 212 Degree F Temperature Range, Single-Pole, Double-Throw Brand: Johnson Controls . Contact your nearest Johnson Controls/PENN Distributor or Sales Representative to order these products. Johnson Controls A421. They feature a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD) for viewing the temperature and status of other functions. Catalog. More Info. They feature a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD) for viewing the temperature and status of other functions. C $13.49; 0 bids; Calculate Shipping ; From United States; Johnson Controls A421GBF-02 A419GBF-1 Temperature Control - New OEM. Page 24 Ordering information See Table 5 to order a standard A421 Series Electronic Temperature Control. ELECTRONIC TEMP CONTROL; WITH DISPLAY & SENSOR (24VAC) HTG/CLG RANGE -30 TO 212 F. Description. 6034. It offers a wide range of options that allow for customized control functions. Johnson Controls - A419ABC-2C or A421ABC-03 (A419 or A421) is a digital aqua stat and controls most thermostatic functions of the boiler. Figure 7: Restricted User Adjustment . johnson controls a419 Electronic Pressure Control, 120/240V and Electronic Temperature Control, Open/Close on Rise, SPDT, 120/240VAC are just a couple of the items we sell. 47 Sold. OUT OF STOCK DISCONTINUED MODEL, REPLACED BY A421GBF-02C. Models include A421ABC-02C, A421ABC-03C, A421ABC. Grainger's got your back. A419 Control … Controller with NEMA 1 enclosure and feature a lockable front-panel touchpad for set up and adjustment and a liquid crystal display for viewing. Each A421 Control includes a Johnson Controls/ PENN® A99 Series temperature sensor. 13 ) from CDN $ 166.35 & FREE Shipping Details can find this on! 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