Johnson Controls announces a cool new product the Johnson Controls A421 at the 2015 Johnson Controls Business Conference. Read More » FEATURED POSTS. Contact your nearest Johnson Controls/PENN Distributor or Sales Representative to order these products. Johnson Controls A421 Series Temperature Control in stock at Galco! JOHNSON CONTROLS Electronic Temperature Control, Open/Close on Rise, SPDT, 120/240VAC; Zoro #: G0314155 Mfr #: A421ABC-02C; 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 a Liquid Crystal Display (LCD) for viewing the temperature and status of other functions. accessories used to install A421 controls. The A421 controls provide heating or cooling control, sensor offset, temperature setback, adjustable anti-short cycle delay, and a restricted user adjustment mode. 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. Back to home page Return to top. The A421 Series Electronic Temperature Controls are single-stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. This cross-reference tool will assist you to convert obsolete or discontinued Johnson Controls Building Automation and Controls products to a substitute or alternate replacement when available. An LED indicates the On/Off status of the output relay. Huge Johnson Controls A421 Series Temperature Control Inventory - Same Day Shipping - Expert Technical Support. Send-In Repair . The Johnson Controls A421 Series are single-stage controls with a single-pole, double-throw (SPDT) output relay. An … Johnson Controls A421 Electronic Temperature Controller. A421 controls feature a backlit LCD with adjustable brightness and three-button touchpad interface that can be set up to restrict user adjustments. 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. The Johnson Controls A421 Series are single-stage controls with a single-pole, double-throw (SPDT) output relay. Johnson Controls A421ABC-02C A421 Series Electronic Temperature Control, -40 to 212 Degree F Temperature Range, Single-Pole, Double-Throw 4.6 out of 5 stars 56 CDN$ 115.34 See Table 4 through Table 5 to order sensors, mounting hardware, and other accessories used to install A421 controls. A421 Controls feature a backlit LCD with adjustable brightness and three-button touchpad interface that you can set up to restrict user adjustments. A421 Electronic Temperature Control with Off-Cycle Defrost. Contact your local Johnson Controls/PENN representative for more information on options available for high-volume purchase models with specific application requirements. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three-button touchpad for setup and adjustment. Packed with an A99 series PTC temperature sensor with an ambient operating temperature range of -40 to 212⁰F*, they provide a Single Pole/Double Throw relay output. Critical Environments. The A421 Series Electronic Temperature Controls are single-stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. A421 Series Electronic Temperature Control models available through most Johnson Controls/PENN authorized distributors. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. It offers a wide range of options that allow for customized control functions. Verasys Building Management System. ÐÉ@Éxšeãôx If you have questions or request assistance, please contact us at psotechsupport@jci.com. Johnson Controls A421 The A421 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. The A421 Controls are available in low-voltage 24 VAC and high-voltage 120 VAC or 240 VAC models, which provide options for most refrigeration and HVAC applications. All Products . accessories used to install A421 controls. Look for the A421 to hit the. Johnson Controls A421ABC-02C : Electronic Temperature Control, NEMA 1, IP20 Standard Enclosure for DIN Rail and Surface-Mount Applications, 120/240 VAC, A99BB-200C Temperature Sensor, 6.6 ft … The advantage of the Ranco is being able to switch between cooling and and heating from the digital interface, while with the Johnson you have to take the cover off and physically remove a jumper. The A421 Series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. Manage cooling, defrost, alarms, communications and costs with the A421 refrigeration controller. Building Automation & Controls. Shop with confidence. Line-Voltage Type 1 Electronic Temperature Control: Type 1 (NEMA), IP20 standard enclosure for DIN rail and surface-mount applications. Lynxspring Lauded by Frost & Sullivan for Guiding Clients’ Smart Building Solution Strategies in a Post-COVID-19 Environment See Table 1 for information about a standard A421 Series Electronic Temperature Control. Facility Explorer Building Management System. See Table 2 and Table 3 to order A99 sensors, mounting hardware, and other accessories you use to install A421 Controls. The A421 Series Electronic Temperature Controls are single-stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. Le migliori offerte per Johnson Controls A421 Penn elettronico singolo stadio temperatura contls A421ABC-02 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi … Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Industrial Refrigeration. The A421 controls are available in low voltage 24 VAC and high voltage 120 or 240 VAC models, which provide options for most refrigeration and HVAC applications. More to explore : Johnson Controls Industrial Electronic Components, Johnson Controls Industrial HVAC Controls, Contact your nearest Johnson Controls or PENN distributor or sales representative to order these products. The A421 Series single-stage temperature controls are available in low voltage (24VAC) and high voltage (120 or 240VAC) models. A scrolling display provides walk-through instructions for each step of the setup process, using plain language. They feature a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD) for … Johnson Controls A421 Penn A421 Electronic Single Stage Temp Control Untested. Metasys Building Management System. The A421 series controls are single-stage, electronic temperature controls with a Single-Pole, Double-Throw (SPDT) output relay. Johnson Controls A421GBF-02C - Single Stage Digital Temperature Control (24V, SPDT) - Electronic Single Stage Temperature Control, 24 VAC, UL TYPE 1, IP20, 100VA, 24 VAC Class 2, 2M (6'-6") Temperature Sensor An LED indicates the On/Off status of the output relay. A Light-Emitting Diode (LED) indicates the controls output relay On/Off status. Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range 4.4 out of … Shop By Phone . 800-575-5562. Temperature Controls Ensure equipment operates safely and cost-effectively with controls that maintain proper operating temperature and help prevent over-cooling or overheating. The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three-button touchpad for setup and adjustment. The A421 Series Electronic Temperature Controls are single-stage, electronic temperature controls with a … The A421 Series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. Condition is Used. Johnson This Johnson digital temperature controller is very similar to our popular Ranco brand controller (FE610) in application and appearance. Your recently viewed items and featured recommendations, Select the department you want to search in, Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range, Johnson Controls A421ABC-04C Penn Series A421 Line-Voltage Type 1 Electronic Temperature Control, IP20 Standard Enclosure, 120/240 VAC, Includes an A99BB-400C Temperature Sensor with 13' 1-1/5" Cable, Johnson Controls A421AED-01C Penn Series A421 Line-Voltage Type 4X Electronic Temperature Control with Off-Cycle Defrost Timer, IP67 Weathertight Enclosure, Temperature Sensor with 9-7/8" Cable, Johnson Controls A99BB-600C Penn Series A99 PTC Temperature Sensor, Compatible with A421 Control, 2" Standard Probe with 19' 8-2/5" PVC Cable, Johnson Controls A421ABT-02C Penn Series A421 Line-Voltage Type 1 Electronic Temperature Control with Duty-Cycle Timer, IP20 Standard Enclosure, Temperature Sensor with 6' 7-1/5" Cable, Johnson Controls A99BC-500C Penn Series A99 PTC Temperature Sensor, Compatible with A421 Control, 2" Standard Probe with 16' 4-4/5" High-Temperature Silicon Cable, Johnson Controls A99BC-1500C Penn Series A99 PTC Temperature Sensor, Compatible with A421 Control, 2" Standard Probe with 49' 2-2/5" High-Temperature Silicon Cable, Penn Series A421 Line-Voltage Type 4X Electronic Temperature Control with Off-Cycle Defrost Timer, IP67 Weather Tight Enclosure, Temperature Sensor with 6' 6" Cable, Johnson Controls A350AA-1C A350 Series Temperature Control with Temperature Sensors, -30 to 130 Degree F Temperature Range, 1 to 30F Degree Adjustable Differential, Johnson Controls A99BB-200C PTC Silicon Sensor with PVC Cable, -40 to 212 Degree F Temperature Range, 6-1/2' Cable Length, Johnson Controls A350AA-2C A350 Series Temperature Control with Temperature Sensors, 90 to 250 Degree F Temperature Range, 1 to 30F Degree Adjustable Differential, Johnson Controls A19BAF-1C Penn Series A19 Coiled Bulb Space Thermostat, Ventilating, Heating, SPDT Switch Action, -1 to 43°C Range, 0.9°C Differential, 1-3/8" x 2-1/4" Coiled, Johnson Controls A99BB-200C Temperature Sensor, Johnson Controls Dual Pressure Control, SPST - P170LB-6C, Johnson Controls T-5800-1 Pneumatic Controller, Single Input, Johnson Controls T-4000-2146 Pneumatic Thermostat Cover, Beige, Johnson Controllers Temperature Controller A19ABA-40C Remote Bulb, SPST - Open Low, Cool Only, Johnson Controls FE600 Analog Temperature Controller, Johnson Controls P70AB-2C All-Range Control for Non-Corrosive Refrigerants, Single-Pole, Single-Throw, Open Low, 100 psi Maximum Working Pressure, 36" Capillary, 1/4" Flare Nut, Johnson Controls - T4002-201 T-4002-201 Single Temperature High Volume Output Thermostat, Direct Acting, Horizontal Mounting, Johnson Controls A70HA-1C A70 Series Two-Circuit Temperature Control, Four-Wire, Manual Reset, 15-55 Degree F Temperature Range, Johnson Controls Pressure Control, Low, 100 to 400, Johnson Controls Pneumatic Thermostat Cover, Beige, Johnson Controls Electronic Temperature Control, SPDT, Johnson Controls Pressure Switch, Open at 665, Inkbird ITC308 Freezer Thermostat Heating Cooling Plug Temperature Controller Outlet 110V 1200W Digital Temp Control for Greenhouse Heater Cooler Reptile Brewing Fermentation Kegerator Probe, Johnson Controls A421AET-01C Penn Series A421 Line-Voltage Type 4X Electronic Temperature Control with Duty-Cycle Timer, IP67 Weathertight Enclosure, Temperature Sensor with 9-7/8" Cable, Johnson Controls A421GEF-02C Penn Series A421 Low-Voltage Type 4X Electronic Temperature Control, IP67 Weathertight Enclosure, 24 VAC, Includes an A99BB-200C Temperature Sensor with 6' 7-1/5" Cable, Johnson Controls A99BA-200C Penn Series A99 PTC Temperature Sensor, Compatible with A421 Control, 2" Standard Probe with 6' 7-1/5" Shielded PVC Cable, Johnson Controls Electronic Temperature Control, 2-3/8in D, Johnson Controls T-4002-203 Single Temperature High Volume Output Thermostat, Direct Acting, Vertical Mounting, Johnson Controls Dual Pressure Control, SPST, Johnson Controls Temperature Sensor, Adjustable, Johnson Controls Electronic Pressure Control, 120/240V, Johnson Controls Pressure Control, 50 to 500, Johnson Controls Pressure Control, Low, 100 to 470, Johnson Controls TE-6001-3 Immersion Sensor Mounting Assembly, Johnson Controls P100CP-2C Pressure Switch, Open at 425, Johnson Controls, Inc. 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