--- product_id: 38219210 title: "Honeywell Home 48-Inch Replacement Thermocouple" brand: "honeywell home" price: "€ 25.46" currency: EUR in_stock: true reviews_count: 13 category: "Honeywell Home" url: https://www.desertcart.ie/products/38219210-honeywell-home-48-inch-replacement-thermocouple store_origin: IE region: Ireland --- # 30V system compatibility Supports up to 180°F Universal mounting adapter Honeywell Home 48-Inch Replacement Thermocouple **Brand:** honeywell home **Price:** € 25.46 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your comfort with the thermocouple pros trust! ## Quick Answers - **What is this?** Honeywell Home 48-Inch Replacement Thermocouple by honeywell home - **How much does it cost?** € 25.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/38219210-honeywell-home-48-inch-replacement-thermocouple) ## Best For - honeywell home enthusiasts ## Why This Product - Trusted honeywell home brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Heat Resistance:** Engineered to withstand temperatures up to 180°F, guaranteeing long-lasting safety and reliability. - • **Effortless Universal Fit:** Push-in, clamp-in, or screw-in mounting adapts to most pilot burners for seamless installation. - • **Trusted Honeywell Quality:** Backed by Resideo and Honeywell’s legacy of precision and durability in HVAC controls. - • **Swift Installation Process:** Get your heating system back online faster with a thermocouple that’s easy to mount and connect. - • **Reliable 30 Millivolt System:** Designed specifically for 30V gas furnace, boiler, and water heater systems ensuring optimal performance. ## Overview The Honeywell Home CQ100A1047/U is a 48-inch replacement thermocouple designed for gas furnaces, boilers, and water heaters. Compatible with 30 millivolt systems, it features a universal mounting adapter for push-in, clamp-in, and screw-in pilot burners. Built to endure temperatures up to 180°F, this durable component ensures reliable flame sensing and safety, backed by Honeywell’s trusted HVAC expertise. ## Description Product Description Honeywell Home CT30A1005 CT30A Themostat, White. For straight-forward temperature control, there's no substitute for Honeywell Home non-digital thermostats. Non-digital thermostats control heating and cooling in your home simply and effectively. Aesthetically pleasing and simple to use, Honeywell Home non-digital thermostats have been the industry standard for over 50 years. For accurate control and quality that's built to last chose from several Honeywell Home designs From the Manufacturer Replacement for 48" gas pilot safety control for use with gas furnaces, boilers, water heaters and room heaters. Review: Good Reliable Product - Works every time ! Review: It didn't fit - Return it ## Features - Adapter allows easy mounting on most pilot burners - Including push-in, clamp-in and screw-in burners - Designed for 30 millivolt systems - Swift installation process - Model: CQ100A ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000E3LPZ2 | | Additional Features | Low Voltage | | Best Sellers Rank | #412,299 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,030 in Water Heater Replacement Parts | | Brand | Honeywell Home | | Brand Name | Honeywell Home | | Color | No Color | | Connectivity Protocol | Wired | | Connectivity Technology | Wired | | Customer Reviews | 4.5 out of 5 stars 100 Reviews | | Display Type | analog | | Global Trade Identification Number | 00085267870320 | | Included Components | Thermocouple, connectors, instruction manual | | Item Type Name | Honeywell Home CQ100A1047/U Resideo CQ100A1047 48-Inch Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters, No Size, No Color | | Item Weight | 1.6 ounces | | Manufacturer | Resideo | | Manufacturer Part Number | CQ100A1047 | | Manufacturer Warranty Description | Warranty. | | Material Type | Plastic | | Model Name | Honeywell Home CQ100A1047/U Resideo CQ100A1047 | | Model Number | CQ100A1047/U | | Mounting Type | Push-in/Clamp-in/Screw-in | | Number of Items | 1 | | Number of Packs | 1 | | Screen Size | 121.9 centimeters | | Special Feature | Low Voltage | | Specification Met | Energy Rating | | Temperature Control Type | Manual | | UPC | 085267870320 | | Voltage | 30 volts | ## Product Details - **Current Rating:** 100 Amps - **Connector Type:** Clamp, Plug-In - **Number Of Contacts:** 1 - **Mounting Type:** Push-in/Clamp-in/Screw-in - **Material:** Plastic - **Color:** No Color - **Brand:** Honeywell Home - **Voltage:** 30 Volts - **Product Dimensions:** 0.25"W x 51"H - **Specification Met:** Energy Rating ## Images ![Honeywell Home 48-Inch Replacement Thermocouple - Image 1](https://m.media-amazon.com/images/I/71Lh93j4XcS.jpg) ![Honeywell Home 48-Inch Replacement Thermocouple - Image 2](https://m.media-amazon.com/images/I/71hHeNcOqlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Reliable Product *by A***T on July 25, 2026* Works every time ! ### ⭐⭐⭐⭐⭐ It didn't fit *by F***O on December 8, 2023* Return it ### ⭐⭐⭐⭐⭐ Great price for this non locally stocked 48" item significantly less than a 36" stocked one that is *by M***D on November 18, 2019* Great price for this non locally stocked 48" item significantly less than a 36" stocked one that is about 3" too short for my purpose. OE Factory package and prime delivery. ## Frequently Bought Together - Honeywell Resideo CQ100A1047 48-Inch Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters - Resideo CQ100A1005 Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters, 36-Inch - Resideo CQ100A1013/U 24-Inch Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters --- ## 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.ie/products/38219210-honeywell-home-48-inch-replacement-thermocouple](https://www.desertcart.ie/products/38219210-honeywell-home-48-inch-replacement-thermocouple) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-10-17*