--- product_id: 384882342 title: "A19ABC-24C A19 Series Remote Bulb. Control," brand: "johnson controls" price: "€ 413.72" currency: EUR in_stock: true reviews_count: 5 category: "Johnson Controls" url: https://www.desertcart.be/products/384882342-a19abc-24c-a19-series-remote-bulb-control store_origin: BE region: Belgium --- # SPDT 2-way switch Wide temp range Compact & durable steel A19ABC-24C A19 Series Remote Bulb. Control, **Brand:** johnson controls **Price:** € 413.72 **Availability:** ✅ In Stock ## Summary > 🌡️ Control your climate, command your comfort. ## Quick Answers - **What is this?** A19ABC-24C A19 Series Remote Bulb. Control, by johnson controls - **How much does it cost?** € 413.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/384882342-a19abc-24c-a19-series-remote-bulb-control) ## Best For - johnson controls enthusiasts ## Why This Product - Trusted johnson controls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Straightforward setup saves time—perfect for busy pros. - • **Trusted Brand Reliability:** Johnson Controls quality with 4.7-star user satisfaction. - • **Versatile 2-Way Switching:** SPDT switch action adapts seamlessly to diverse HVAC setups. - • **Precision Temperature Control:** Wide sensing range ensures reliable heating & cooling management. - • **Robust Galvanized Steel Enclosure:** Durable, compact design built to last in demanding environments. ## Overview The A19ABC-24C is a professional-grade line voltage thermostat featuring a bulb sensor and SPDT switch for precise heating and cooling control. Housed in a compact galvanized steel enclosure, it supports wide temperature ranges and offers fixed or adjustable differentials. Ideal for HVAC applications, this reliable, easy-to-install unit delivers consistent performance backed by Johnson Controls’ trusted engineering. ## Description Line Voltage Thermostat, Heating.Cooling, Switch Type SPDT, Switch Action Open . Close on Rise, Number of Switches 1, Overall Length 43.8 In., Sensor Type Bulb, For Use With HVAC.R Applications, Color Gray, Application Heating and Cooling, Enclosure Type Galvanized . Steel, 120 to 277V Review: Easy to Install and Works Perfectly! - Used this for our restaurant’s walk-in cooler. Installation was straightforward and took very little time. It’s been running smoothly with no issues so far. Review: Error in discreption. Good control. - This control is for heating and cooling but the discreption states that it is a SPST (single pole single throw switch) when in fact it is a SPDT (single pole double throw switch). SPST would be for cooling only. Some SPST controls would be for heat only. I believe you would sell more if you correct this error as I had to look on the Johnson website to choose the correct control. ## Features - Variety of sensing element styles - Wide temperature ranges available - Compact enclosure - Fixed or adjustable differential available - Constant differential throughout the entire range ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004IRDZXA | | Additional Features | 2 way switching | | Best Sellers Rank | #208,844 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in HVAC Controls | | Brand | Johnson Controls | | Brand Name | Johnson Controls | | Color | Grey | | Colour | Grey | | Connectivity Protocol | Infrared (IR) | | Connectivity Technology | IR | | Control Method | Push Button | | Controller Type | remote | | Controller type | remote | | Customer Reviews | 4.7 out of 5 stars 101 Reviews | | Display Type | analog | | Finish Types | Matte | | Global Trade Identification Number | 10785028084092 | | Included Components | Sensor Bulb | | Item Weight | 408 g | | Manufacturer Part Number | A19ABC-24C | | Material Type | Alloy Steel | | Model Name | A19ABC-24C | | Model Number | A19ABC-24C | | Model name | A19ABC-24C | | Mounting Type | Wall Mount | | Power Source | electrical | | Product Style | Classic | | Shape | A-shape | | Smart Home Compatibility | Not Smart Home Compatible | | Special features | 2 way switching | | Specific Uses For Product | personal | | Specific uses for product | personal | | Temperature Control Type | Heating and Cooling | | UPC | 662766302110 785028213808 | | Unit Count | 1.0 Count | | Wattage | 16 watts | ## Product Details - **Brand:** Johnson Controls - **Colour:** Grey - **Controller type:** remote - **Model name:** A19ABC-24C - **Special features:** 2 way switching ## Images ![A19ABC-24C A19 Series Remote Bulb. Control, - Image 1](https://m.media-amazon.com/images/I/71foqmqjw1L.jpg) ## Questions & Answers **Q: I have the model a19abc-24 without the c, would this work for it as well?** A: Hi Sam! This unit is the same and will work just fine. Have a great day! **Q: How do you wire this to a refrigerator?** A: It’s a switch so you break one side of the compressor circuit. Using the top and bottom terminals; com and n/c. **Q: can the capillary be shortened or cut?** A: It probably could be but its best not to. It will void the warranty and it really isn't necessary. You can fold or roll up the extra lead wire and it will not affect the proper operation. **Q: how long is the sensor** A: Their website says “3/8”x 4” bulb w/8’ capillary. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to Install and Works Perfectly! *by S***U on 4 October 2025* Used this for our restaurant’s walk-in cooler. Installation was straightforward and took very little time. It’s been running smoothly with no issues so far. ### ⭐⭐⭐⭐⭐ Error in discreption. Good control. *by V***. on 27 February 2021* This control is for heating and cooling but the discreption states that it is a SPST (single pole single throw switch) when in fact it is a SPDT (single pole double throw switch). SPST would be for cooling only. Some SPST controls would be for heat only. I believe you would sell more if you correct this error as I had to look on the Johnson website to choose the correct control. ### ⭐⭐⭐⭐⭐ Exact replacement *by C***L on 7 December 2019* Works as it should ## Frequently Bought Together - Johnson Controls A19ABC-24C A19 Series Remote Bulb. Control, Single-Pole, Single-Throw, Adjustable Differential , Gray - Supco SL5709 Refrigerator Defrost Thermostat, Replaces 4751C Chandler, Larkin, Bohn and Climate Control --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/384882342-a19abc-24c-a19-series-remote-bulb-control](https://www.desertcart.be/products/384882342-a19abc-24c-a19-series-remote-bulb-control) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-16*