--- product_id: 4147559 title: "Reliance 9000507-045 Lower Electric Thermostat" brand: "reliance" price: "€ 30.73" currency: EUR in_stock: true category: "Reliance" url: https://www.desertcart.pt/products/4147559-reliance-9000507-045-lower-electric-thermostat store_origin: PT region: Portugal --- # 230V power for reliable heating Integrated temperature display Manual dial control for precise temp Reliance 9000507-045 Lower Electric Thermostat **Brand:** reliance **Price:** € 30.73 **Availability:** ✅ In Stock ## Summary > 🔥 Dial into comfort with precision and power ⚡ ## Quick Answers - **What is this?** Reliance 9000507-045 Lower Electric Thermostat by reliance - **How much does it cost?** € 30.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/4147559-reliance-9000507-045-lower-electric-thermostat) ## Best For - reliance enthusiasts ## Why This Product - Trusted reliance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug-and-Play Replacement:** Exact fit for 2-element electric water heaters, making upgrades or repairs hassle-free. - • **Smart Temperature Feedback:** Built-in temperature display keeps you informed and in control at a glance. - • **Optimized for Lower Element:** Specifically designed for the lower thermostat, handling the bulk of heating cycles efficiently. - • **Effortless Precision Control:** Manual dial lets you fine-tune your water heater with ease and confidence. - • **Durable American Craftsmanship:** Proudly made in the USA to ensure long-lasting performance and peace of mind. ## Overview The Reliance 9000507-045 Lower Electric Thermostat is a robust, USA-made replacement thermostat designed for electric water heaters' lower elements. Featuring a manual dial control and integrated temperature display, it delivers precise temperature management at 230 volts. Engineered for durability and easy installation, it ensures efficient heating recovery and reliable performance, making it the go-to choice for savvy homeowners and professionals alike. ## Description Product Description 9000507-045 Features: -Used with electric water heaters. -Finish: Black. -Made in the USA. Application: -Electric water heater. Product Type: -Thermostat. Finish: -Black. Country of Manufacture: -United States. From the Manufacturer Lower electric water heater thermostat for 2-element models ## Features - 100108422 Univ low SP thermostat - This product adds a great value - This product is manufactured in China - Thermostat - Lower position - Use with electric water heaters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001ATDBMY | | Additional Features | Temperature Display | | Best Sellers Rank | #134,555 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #172 in Home Programmable Thermostats | | Brand Name | Reliance | | Color | Black | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Control Method | Touch | | Control Type | Dial Control | | Controller Type | Mechanical knob, Jog dial | | Customer Reviews | 4.7 4.7 out of 5 stars (737) | | Display Type | lcd or led | | Global Trade Identification Number | 00020363105471 | | Included Components | Reliance 9000507-045 Lower Electric Thermostat | | Item Dimensions D x W x H | 30"D x 8"W x 6"H | | Item Type Name | Reliance 9000507-045 Lower Electric Thermostat | | Item Weight | 2.4 ounces | | Manufacturer | Reliance | | Manufacturer Part Number | 9000507-045 | | Manufacturer Warranty Description | Warranty. | | Material Type | Plastic | | Model Name | Reliance 9000507-045 Lower Electric Thermostat | | Model Number | 9000507-045 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Power Source | Corded Electric | | Product Style | Classic | | Shape | shape | | Specific Uses For Product | Heater | | Specification Met | ETL, UL | | Temperature Control Type | Manual | | UPC | 074994331334 020363105471 | | Unit Count | 1 Count | | Voltage | 230 volts | ## Product Details - **Brand:** Reliance - **Controller Type:** Mechanical knob, Jog dial - **Model Name:** Reliance 9000507-045 Lower Electric Thermostat - **Product Dimensions:** 30"D x 8"W x 6"H - **Special Feature:** Temperature Display ## Images ![Reliance 9000507-045 Lower Electric Thermostat - Image 1](https://m.media-amazon.com/images/I/615Jvw6An1L.jpg) ## Questions & Answers **Q: Does this thermostat come with the plastic safety cover?** A: Yes the thermostat comes with the plastic cover that snaps over the front of the housing. Hope this help! Mike **Q: Your item is listed as "reliance 9000507-045" but the picture you have up shows an "apcom model wh9". Which one is correct?** A: I replaced upper and lower thermostats on a Kenmore dual element 40gal water heater. The part number on the packaging for the lower thermostat is 100108422. Both thermostats fit correctly, popped right in and have worked perfectly since. This lower thermostat appears to be a universal fit for just about every electric water heater made. Hope this is helpful. **Q: Is this for 110volts.** A: 220 **Q: Is this Thermostat fit any brands?** A: many are but you need to research what you have installed now. if you dont find it in the owners manual, you can do a web search to make sure of the fit . i will say that this Thermostat i installed was a perfect fit and is working just fine. ## Frequently Bought Together - Reliance 9000507-045 Lower Electric Thermostat, No Size, Black - Reliance 9001954-045 Upper Electric Thermostat with ECO, Pack of 1, Black - Reliance Available 9000092-045 4500 Watt 240 Volt Screw In Flange Element, 1 in, Black --- ## 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.pt/products/4147559-reliance-9000507-045-lower-electric-thermostat](https://www.desertcart.pt/products/4147559-reliance-9000507-045-lower-electric-thermostat) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-11*