--- product_id: 50647509 title: "HSA3 3-Port Valve Actuator" brand: "danfoss" price: "€ 135.99" currency: EUR in_stock: true reviews_count: 8 category: "Danfoss" url: https://www.desertcart.nl/products/50647509-hsa3-3-port-valve-actuator store_origin: NL region: Netherlands --- # tool-free wiring disconnect fast replacement, no system drain 3-port precision control HSA3 3-Port Valve Actuator **Brand:** danfoss **Price:** € 135.99 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your HVAC game with the HSA3 — precision and speed in one sleek actuator! ## Quick Answers - **What is this?** HSA3 3-Port Valve Actuator by danfoss - **How much does it cost?** € 135.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/50647509-hsa3-3-port-valve-actuator) ## Best For - danfoss enthusiasts ## Why This Product - Trusted danfoss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Copper Finish:** Robust copper exterior for long-lasting performance and corrosion resistance. - • **Precision 3-Port Control:** Optimized for multi-port valve bodies ensuring seamless flow management. - • **Trusted Quality with Warranty:** Backed by Danfoss’ 12-month warranty and 4.6-star user satisfaction. - • **Effortless Swap, Zero Downtime:** Replace the actuator head without draining your system—save time and avoid hassle. - • **Manual Override at Your Fingertips:** Spring return lever enables quick manual operation when needed. ## Overview The Danfoss HSA3 3-Port Valve Actuator is a high-quality replacement head designed for HS3 valve bodies, enabling quick and efficient upgrades without system drainage. Featuring a durable copper finish, easy wiring disconnect, and a manual spring return lever, it ensures reliable multi-port valve control. Trusted by professionals and backed by a 12-month warranty, it’s the smart choice for seamless HVAC maintenance. ## Description Product Description The Danfoss HSA3 Actuator is part of a port "H" motorized valve series which is available for use with both copper and iron pipework. The Danfoss HSA3 Actuator is the motor replacement head for the HS3 Valve bodies. Purchasing the actuator only means you don't have to replace the entire unit, as the head can be replaced in a very speed efficient manner. Box Contains 1 x Actuator, Screws & Instructions Review: A great replacement for broken valve actuators - A spot on like for like replacement. Turns out I didn’t need it as the problem was in the boiler itself, but it works perfectly. Review: Easy to fit. - This was a replacement of an identical unit which had failed after several years use. It is a good quality unit which is easy to replace. ## Features - Replacement head for HS3 3 port valve bodies - No need to drain down the system - disconnect wiring and unscrew from valve body - Spring return lever for manual operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0082UNGEM | | Best Sellers Rank | 41,423 in DIY & Tools ( See Top 100 in DIY & Tools ) 283 in Central Heating System Accessories | | Brand | Danfoss | | Connector Type | Threaded | | Customer Reviews | 4.6 out of 5 stars 433 Reviews | | Exterior Finish | Copper | | Exterior finish | Copper | | Global Trade Identification Number | 05013567062317 | | Included Components | HSA3 valve actuator with 3 ports | | Inlet Connection Size | 1 Inches | | Inlet Connection Type | Threaded | | Inlet connection size | 1 Inches | | Inlet connection type | Threaded | | Item Dimensions | 12.5 x 11.1 x 7.9 centimetres | | Item Type Name | Actuator | | Item Weight | 0.53 Kilograms | | Item dimensions L x W x H | 12.5 x 11.1 x 7.9 centimetres | | Manufacturer | Danfoss Randall | | Manufacturer Warranty Description | 12 months. | | Material | Copper | | Model Number | HSA3 | | Number of Ports | 3 | | Outlet Connection Size | 11.1 Centimeters | | Outlet Connection Type | Threaded | | Part Number | HSA3 | | Set Name | Danfoss | | Size | 1107.55 cc | | Specification Met | CE | | Thread Size | 1/2" | | Thread Type | Thread | | UPC | 772040696818 791429023229 | | Unit Count | 1.0 count | | Valve Type | Multi Port Valve | ## Product Details - **Brand:** Danfoss - **Exterior finish:** Copper - **Inlet connection size:** 1 Inches - **Inlet connection type:** Threaded - **Item dimensions L x W x H:** 12.5 x 11.1 x 7.9 centimetres - **Material:** Copper - **Number of ports:** 3 - **Outlet connection size:** 11.1 Centimeters - **Outlet connection type:** Threaded - **Specification met:** CE ## Images ![HSA3 3-Port Valve Actuator - Image 1](https://m.media-amazon.com/images/I/81p33SKA2lL.jpg) ![HSA3 3-Port Valve Actuator - Image 2](https://m.media-amazon.com/images/I/81XpO+XNfyL.jpg) ![HSA3 3-Port Valve Actuator - Image 3](https://m.media-amazon.com/images/I/81OtqgNTQVL.jpg) ## Questions & Answers **Q: Does anyone know the diameter of the wire? Need to purchase furrules?** A: Not sure what you mean by ferrules but from memory, the wires are about 2.5mm diameter. **Q: Is there any photos of bottom of this product** A: Unfortunately unable to supply any photos. **Q: Danfoss 5933 how does the manual lever work** A: The manual lever ensures that the hot water flows through the radiators, it can only be moved towards you when the radiators are selected ie. red light ON and the thermostat is set high enough so that flow can happen. Do not try to force the manual lever, it moves easily when what I have said earlier is correct. I use this facility sometimes when the main valve for automatic selection gets stuck and I need water to flow through the radiators. Ernest **Q: Hi i need to replace this item , the one i have has hpa5 will this work ? thanks** A: No. This will not replace the HPA2. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A great replacement for broken valve actuators *by S***O on 1 January 2026* A spot on like for like replacement. Turns out I didn’t need it as the problem was in the boiler itself, but it works perfectly. ### ⭐⭐⭐⭐⭐ Easy to fit. *by P***N on 11 March 2026* This was a replacement of an identical unit which had failed after several years use. It is a good quality unit which is easy to replace. ### ⭐⭐⭐⭐ Good value *by D***R on 28 December 2024* Operates like a dream and a like for like replacement. ## Frequently Bought Together - Danfoss HSA3 3 Port Valve Actuator, White - REGE105 REGIN 5 Way Plug/Socket with Strain Relief - Danfoss HPA2 22/28mm 2 Port Zone Valve Actuator Motor (4 Wire) 087N657900 Genuine Part - Hanicks --- ## 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.nl/products/50647509-hsa3-3-port-valve-actuator](https://www.desertcart.nl/products/50647509-hsa3-3-port-valve-actuator) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-08-05*