--- product_id: 53320513 title: "230 V Actuator for Underfloor Heating, Normally Closed" brand: "wärmer system" price: "R732" currency: ZAR in_stock: true category: "Wärmer System" url: https://www.desertcart.co.za/products/53320513-230-v-actuator-for-underfloor-heating-normally-closed store_origin: ZA region: South Africa --- # 230V AC power M30x1.5mm thread fit 3-min open/close time 230 V Actuator for Underfloor Heating, Normally Closed **Brand:** wärmer system **Price:** R732 **Availability:** ✅ In Stock ## Summary > 🔥 Power your comfort with precision and speed! ## Quick Answers - **What is this?** 230 V Actuator for Underfloor Heating, Normally Closed by wärmer system - **How much does it cost?** R732 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/53320513-230-v-actuator-for-underfloor-heating-normally-closed) ## Best For - wärmer system enthusiasts ## Why This Product - Trusted wärmer system brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Actuation:** Delivers a robust 100N force with 4mm travel for reliable valve control. - • **Quick Response Time:** Opens and closes valves in just 3 minutes, ensuring efficient heating regulation. - • **Seamless Compatibility:** Fits top manifold brands like Beulco & Rehau with precision M30x1.5mm threading. - • **Durable & Weather-Ready:** IP54 rated withstanding up to 60°C ambient temps, built to last in any environment. - • **Energy-Efficient Operation:** Consumes just 1.8W with a low 8mA current, optimizing your energy bills. ## Overview The 230V Actuator is a CE-certified, energy-efficient device designed for underfloor heating systems. Compatible with major manifold brands via M30x1.5mm threading, it offers a strong 100N actuating force and fast 3-minute valve operation. Built to endure temperatures up to 60°C and rated IP54, it ensures reliable, long-lasting performance in professional heating setups. ## Description Product Description MAIN PARTS OF UNDERFLOOR HEATING MANIFOLD MANIFOLD SPARE PARTS Manifold Spare Parts are available for any repairs or replacements you may need! Browse our full range so you’re never left without! Thermo-Electric Actuator The actuator is perfect for every household, because it ensures the proper operation of your heating systems. It is adapted to work with the central and underfloor heating system, so you can adapt it to your needs. Its task is to regulate and control hot water valves, which affects the functionality of the entire installation. The casing of the product is adapted to work in difficult conditions, and therefore it does not deteriorate under the influence of high temperatures and moisture - this is due to the use of durable polypropylene in the production. Available in 230v or 24V. AUTOMATIC AIR VENT AND PRESSURE GAUGE END UNIT WITH DRAIN VALVE The air vent will allow you to conveniently remove excess air from the pipes, thereby ensuring greater efficiency of the heating system at home while the pressure gauge will inform you about the current pressure in your system. The drain valve is useful when it is necessary to remove water from the underfloor heating system. Sold seperately. MAIN ISOLATION VALVES A water ball valve is one of the elements needed to create heating and water installations, because it allows you to quickly cut off the water supply to the pipes. This is especially useful during a system failure or renovation, as turning off the water prevents flooding of the apartment. Therefore, it is worth placing the product in a well-accessible place, for example in an inspection hole, so that you can quickly intervene if necessary. The tap is made of brass, which makes it resistant to the harmful effects of moisture and damage - this material has excellent mechanical strength. Also available with gauges. EUROCONE PIPE CONNECTORS Spare pipe connectors available in different sizes. FLOOR PROBE SENSOR This floor sensor designed for wet underfloor heating will limit the floor temperature when connected with room thermostat. Fit this probe inside a tube not directly into concrete or screed. ## Features - Electrical Specifications: Operates on 230V AC (50/60 Hz), 1.8W operating power, 8mA operating current, 300mA max inrush current - Wide Compatibility: M30x1.5mm thread fits Beulco, Cronatherm, KaMo, Purmo, Watts, Rehau manifold systems - Technical Features: 4mm actuator travel, 100N±5% actuating force, 3-minute opening/closing time - Temperature Range: Functions in 0-60°C ambient temperature, handles 0-100°C fluid temperature, storage at -25 to +60°C - Construction Quality: IP54/11 protection rating, 2x0.75mm² PVC cable (0.5m length), CE certified to EN 60730 standards - Normally Closed Design: Two-wire connection system with one valve per loop, features red spot indicator on top for easy status monitoring - Easy Installation: Quick lock snap action mechanism allows for simple fixing to adaptor ring, ensuring secure and reliable mounting ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075HNRZQ4 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 52,891 in DIY & Tools ( See Top 100 in DIY & Tools ) 465 in Central Heating System Accessories | | Colour | White | | Customer Reviews | 4.4 4.4 out of 5 stars (167) | | Date First Available | 8 Sept. 2017 | | Guaranteed software updates until | unknown | | Item Package Quantity | 1 | | Item Weight | 89 g | | Item model number | ZL-2033/230V | | Manufacturer | RIMEX | | Material | Polyvinyl Chloride | | Part Number | ZL-2033/230V | | Product Dimensions | 7.5 x 5 x 5 cm; 89 g | ## Images ![230 V Actuator for Underfloor Heating, Normally Closed - Image 1](https://m.media-amazon.com/images/I/71L9RegUKTL.jpg) ## Frequently Bought Together - 230 V Actuator for Underfloor Heating, Normally Closed, Compatible with Manifolds with M30x1.5mm Thread - Wärmer System Underfloor Heating Manifold Flow Meter/Regulator: Optimizing Heat Distribution - Heatmiser 2 Wire Thermal Actuator --- ## 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.co.za/products/53320513-230-v-actuator-for-underfloor-heating-normally-closed](https://www.desertcart.co.za/products/53320513-230-v-actuator-for-underfloor-heating-normally-closed) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-10*