The temperature control range is -40 to 212°F or -40 to 100°C. Shop with confidence. install A421 controls. Tank temperature controller is single stage electronic temperature control with a single-pole, double-throw output relay. Price: CDN$ 166.35 & FREE Shipping: New (13) from CDN$ 150.80 + FREE Shipping. Models include A421ABC-02C, A421ABC-03C, A421ABC. 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. OUT OF STOCK DISCONTINUED MODEL, REPLACED BY A421GBF-02C. Shop by category ... New listing Digital Thermostat Control A419 Johnson Controls. Looking for JOHNSON CONTROLS Electronic Temperature Control (20XJ68)? To convert to Celsius units, press the UP & Down buttons simultaneously. The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay. 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. Setup has the Johnson A421 controller, a Hisense chest freezer, and a thermowell. Temperature Controls. Price $338.00. Walk-In Cooler Temperature Controls; Modular Electronic Controllers Johnson A421 Digital Temperature Controller $104.99 & Free Shipping Details. C $126.31; Buy It Now ; Calculate Shipping ; Only 3 left! Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range Description . Free shipping for many products! The A421 controls are available in Type 1 (NEMA), IP20 (CE), high-impact plastic enclosures suitable for surface or DIN rail mounting. Two carboys are both glass. Amazon's Choice for "a421abc-02c " Price: $76.63 & FREE Shipping. 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. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range Brand: Johnson Controls. An LED indicates the output relay’s On/Off status. 4.6 out of 5 stars 150 ratings | 51 answered questions Amazon's Choice recommends highly rated and well-priced products. View More Compare this product Product is Discontinued Alternate Available Alternate products may not be identical in style or function to original selection. You can find this number on the label inside the cover of the control. $89.00. More Info. 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 A419 Control … Page 23 Johnson Controls/PENN distributor or sales representative. Contact your local Johnson Controls/PENN representative for more information on options available for high-volume purchase models with specific application requirements. The Johnson Controls A19 Series is a single stage, heating or cooling, SPDT temperature control that uses a liquid-filled sensing element and capillary. ELECTRONIC TEMP CONTROL; WITH DISPLAY & SENSOR (24VAC) HTG/CLG RANGE -30 TO 212 F. Description. Models Document Type; NS … Skip to main content. Each A421 Control includes a Johnson Controls/ PENN® A99 Series temperature sensor. 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! Johnson Controls - A419ABC-2C or A421ABC-03 (A419 or A421) is a digital aqua stat and controls most thermostatic functions of the boiler. See how we do it! 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. Figure 7: Restricted User Adjustment . 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. Electromechanical and electronic options are available to fit your specific application. Johnson Controls A419 Manual. 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. Johnson Controls part#: A419GBF-1C. 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. A scrolling display provides walk-through instructions for each step of the setup process, using plain language. A421 Electronic Temperature Control with Off-Cycle Defrost. ELECTRONIC. The A421 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. 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. The A421 Series standard electronic temperature control provides efficient heating or cooling management for your space or building. They feature a lockable front-panel touchpad for setup and adjustment, and an LCD for viewing the temperature and status of other functions. Johnson Controls A419 Series Installation Instructions Manual The A419 controls are available in 24 VAC or 120/240 VAC powered models. When you contact your Johnson Controls/PENN distributor, have the model number of the control available. With that said, I would like to see if anybody could offer a recommendation between the different Johnson A419 controls. Manage cooling, defrost, alarms, communications and costs with the A421 refrigeration controller. PENN Controls prodname A421 Standard Model doctype Installation Guide docpartnumber 24-7664-3019 docrev E revised_modified 2019-10-14. Grainger's got your back. An LED indicates the controls’ output relay On/Off status. C $13.49; 0 bids; Calculate Shipping ; From United States; Johnson Controls A421GBF-02 A419GBF-1 Temperature Control - New OEM. Read More » FEATURED POSTS. Ensure equipment operates safely and cost-effectively with controls that maintain proper operating temperature and help prevent over-cooling or overheating. output relay On/Off status. 4.4 out of 5 stars 47 ratings. Shop for more johnson controls a419 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. 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. Catalog. Johnson Controls A421. Qty: Add to Cart. 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. Johnson Controls A421 Temperature Controller – for homebrew fermentation, kegerators & more – replaces A419. 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. 47 Sold. This control is used in conjunction with the A99B … Controller with NEMA 1 enclosure and feature a lockable front-panel touchpad for set up and adjustment and a liquid crystal display for viewing. Johnson Controls focuses on efficiency, controls, and automation to make your world more sustainable. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range. Page 24 Ordering information See Table 5 to order a standard A421 Series Electronic Temperature Control. Johnson Control A421 Tank Temperature Controller NEMA 1 x 110 V. In stock. 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. The A419 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. The A419 controls have heating and cooling modes, adjustable setpoint and differential, an adjustable anti-short cycle delay, and a temperature offset function. 6034. The A419 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. Find great deals on eBay for johnson a419 and johnson a421. The setpoint range is -30 to 212°F (-34 to 100°C). 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 A421ABC-02C A421 Series Electronic Temperature Control, -40 to 212 Degree F Temperature Range, Single-Pole, Double-Throw Brand: Johnson Controls . 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. Manualslib has more than 1351 Johnson Controls manuals. The A419 controls are available in 24 VAC or 120/240 VAC … See the Adjustments section for instructions on setting up and adjusting the A419 control. The A350P Electronic Proportional Plus Integral Temperature Control Series has two proportional outputs of 0 to 10 VDC and 0 to 20 mA. Look for the A421 to hit the. A Light-Emitting Diode (LED) indicates the controls? 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