--- product_id: 14834967 title: "SP8346 Temperature and Pressure Relief Valve with 3/4-Inch NPT, Small" brand: "rheem" price: "202.61 DT" currency: TND in_stock: true reviews_count: 13 category: "Rheem" url: https://www.desertcart.tn/products/14834967-sp8346-temperature-and-pressure-relief-valve-with-3-4-inch store_origin: TN region: Tunisia --- # 3/4-Inch NPT Thread Max Pressure 150 psi Max Temp 210°F SP8346 Temperature and Pressure Relief Valve with 3/4-Inch NPT, Small **Brand:** rheem **Price:** 202.61 DT **Availability:** ✅ In Stock ## Summary > 🔥 Stay safe, stay smart with Rheem’s pressure relief power! 🌡️ ## Quick Answers - **What is this?** SP8346 Temperature and Pressure Relief Valve with 3/4-Inch NPT, Small by rheem - **How much does it cost?** 202.61 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/14834967-sp8346-temperature-and-pressure-relief-valve-with-3-4-inch) ## Best For - rheem enthusiasts ## Why This Product - Trusted rheem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Designed specifically for Rheem water heaters with 3/4-inch NPT inlet and outlet threads for a perfect, leak-free fit every time. - • **Precision Safety Control:** Engineered to release excess pressure and temperature up to 150 psi and 210°F, ensuring your water heater operates safely and efficiently. - • **DIY-Friendly Installation:** Simple to install replacement part that saves you costly plumber visits—get your water heater back in action fast. - • **Trusted Brand Reliability:** Backed by Rheem’s industry-leading quality and over 400 positive reviews, join thousands of professionals who trust this valve. - • **Durable Stainless Steel Build:** Crafted from premium metal materials to resist corrosion and deliver long-lasting performance under high-stress conditions. ## Overview The Rheem SP8346 Temperature and Pressure Relief Valve is a compact, high-performance safety device designed to protect your Rheem water heater from overheating and overpressure. Featuring a maximum temperature setting of 210°F and pressure rating of 150 psi, it ensures reliable operation with 3/4-inch NPT threaded connections for easy installation. Built with durable metal and stainless steel components, this valve offers long-lasting protection and peace of mind for your home or business. ## Description Product Description Rheem SP8346 Temperature and Pressure Relief Valve with 3/4-Inch NPT, Small From the Manufacturer Rheem is a leading provider of gas furnaces, heat pumps, air conditioners, air handlers, indoor air quality products, gas and electric water heaters. Review: Must for water heater - Team quality Review: Great value - Replaced one that was leaking. Easy installation, and a lot cheaper than calling a plumber. Exact match to the old one. ## Features - For best results, use only Rheem replacement parts for repairing your Rheem Water Heater - Maximum Temperature Setting (Deg. F): 210, Maximum Pressure Setting (psi): 150, CSA Capacity (BTU/HR): 105,000, Inlet Thread Size - NPT (in.): 3/4 - Outlet Thread Size - NPT (in.): 3/4, Overall Length (in.): 7-1/4, Body Length (in.): 4-1/4, Sensor Length (in.): 3 - Kits which contain this part: 45W510, SP13266 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009AX2ULU | | Best Sellers Rank | #111,669 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #171 in Water Heater Replacement Parts #16,781 in Parts & Accessories | | Brand | Rheem | | Brand Name | Rheem | | Customer Reviews | 4.5 out of 5 stars 405 Reviews | | Exterior Finish | Stainless Steel | | Global Trade Identification Number | 00020352436364 | | Inlet Connection Size | 0.75 inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 1 x 1.2 x 0.2 inches | | Item Type Name | SP8346 | | Item dimensions L x W x H | 1 x 1.2 x 0.2 inches | | Manufacturer | Rheem | | Manufacturer Part Number | SP8346 | | Material | Metal | | Material Type | Metal | | Maximum Pressure | 150 psi | | Model Number | SP8346 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.75 inches | | Outlet Connection Type | NPT | | Set Name | Small | | Size | Small | | Thread Size | 3/4 inches | | Thread Type | NPT | | UPC | 020352436364 | | Unit Count | 1 Count | | Valve Type | Pressure Relief Valve | ## Product Details - **Brand:** Rheem - **Exterior Finish:** Stainless Steel - **Inlet Connection Size:** 0.75 inches - **Inlet Connection Type:** National Pipe Tapered - **Item dimensions L x W x H:** 1 x 1.2 x 0.2 inches - **Material:** Metal - **Maximum Operating Pressure:** 150 psi - **Number of Ports:** 2 - **Outlet Connection Size:** 0.75 inches - **Outlet Connection Type:** NPT ## Images ![SP8346 Temperature and Pressure Relief Valve with 3/4-Inch NPT, Small - Image 1](https://m.media-amazon.com/images/I/71OLfhderML.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must for water heater *by S***R on July 25, 2026* Team quality ### ⭐⭐⭐⭐⭐ Great value *by A***E on June 4, 2026* Replaced one that was leaking. Easy installation, and a lot cheaper than calling a plumber. Exact match to the old one. ### ⭐⭐⭐⭐⭐ One tool install. *by A***G on April 16, 2026* So easy to replace. Old one was tight but came out with no problems. New one was just right. Great price. ## Frequently Bought Together - Rheem Temperature and Pressure Relief Valve SP8346, Small - Rheem SP12574 Temperature and Pressure Relief Valve,Small - Cash Acme 3/4 Inch NCLX-5L Temperature and Pressure Relief Valve, Push to Connect Brass Plumbing Fittings, Copper, CPVC Pipe, 150 PSI, 18821-0150 --- ## 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.tn/products/14834967-sp8346-temperature-and-pressure-relief-valve-with-3-4-inch](https://www.desertcart.tn/products/14834967-sp8346-temperature-and-pressure-relief-valve-with-3-4-inch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-02*