--- product_id: 51694466 title: "502649 15 mm Auto Air Vent Robocal" brand: "altecnic" price: "B/.70" currency: PAB in_stock: true reviews_count: 8 category: "Altecnic" url: https://www.desertcart.com.pa/products/51694466-502649-15-mm-auto-air-vent-robocal store_origin: PA region: Panama --- # 15mm compact size Compression connection ease Max working pressure 10 bar 502649 15 mm Auto Air Vent Robocal **Brand:** altecnic **Price:** B/.70 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your HVAC game with the Altecnic 502649 – where efficiency meets effortless precision! ## Quick Answers - **What is this?** 502649 15 mm Auto Air Vent Robocal by altecnic - **How much does it cost?** B/.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/51694466-502649-15-mm-auto-air-vent-robocal) ## Best For - altecnic enthusiasts ## Why This Product - Trusted altecnic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Brass Build:** Durable brass body ensures long-lasting performance and resistance to wear and corrosion. - • **Compact & Easy Install:** 15mm compression connection fits neatly into existing systems for quick, hassle-free upgrades. - • **Effortless Air Removal:** Automatically vents trapped air to optimize heating & cooling efficiency without manual tweaks. - • **Water-Saving Isolation:** Smart auto-isolation prevents water loss during venting, saving resources and reducing maintenance. - • **Precision Pressure Handling:** Operates seamlessly up to 10 bar working pressure and vents air up to 6 bar for reliable system safety. ## Overview The Altecnic 502649 15mm Auto Air Vent Robocal is a compact, brass-bodied valve designed for heating and cooling systems. It automatically removes trapped air to enhance system performance, operates safely up to 10 bar pressure, and features a compression connection for easy installation. Its smart isolation mechanism prevents water loss, making it a durable, efficient upgrade for professional HVAC setups. ## Description Product Description The Altecnic series 502 automatic air vents are used in heating and air conditioning systems to continually remove air from the systemwithout the need for manual adjustment. Excessive air within a system can cause excessive noise,reduce the accuracy of control valves and the performance of heating and cooling equipment. One of the most important functions of the Altecnic automatic air vents is to release air as the system is being filled with water and then automatically isolating, preventing water loss and wastage from the system. Box Contains 1 x 502649 Valve Review: What are they like? - Sturdy and effective, replaced old plastic ones Review: Great value for money - Needed to replace olive for a copper one. Everything else is brilliant and great quality. ## Features - 15mm Size - Compression Connection - Max Venting Pressure 6 bar - Max Working Pressure 10 bar - Brass Body ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HYDPJWU | | Air Conditioner Application | Heating and Cooling | | Best Sellers Rank | 85,151 in DIY & Tools ( See Top 100 in DIY & Tools ) 382 in Registers, Grilles & Vents | | Brand | Altecnic | | Brand Name | Altecnic | | Cable Length | 15 Millimetres | | Colour | Varied | | Compressor Type | rotary_scroll | | Control Method | Remote | | Controller Type | Remote Control | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 112 Reviews | | Form Factor | Mini-Split | | Form factor | Mini-Split | | Global Trade Identification Number | 08016615056228 | | Included Components | Auto Air Vent | | Installation Type | Split System | | Inverter Type | No Inverter | | Is Outdoor Unit Required | No | | Is Product Cordless | No | | Item Type Name | Auto Air Vent 15mm Robocal | | Item Weight | 0.17 Kilograms | | Manufacturer | Altecnic | | Model Name | Altecnic 502649 Auto Air Vent 15mm Robocal | | Model Number | 502649 | | Number of Power Levels | 1 | | Power Source | Electric, exact source not specified | | Power source | Electric, exact source not specified | | Refrigerant | Low GWP refrigerant | | Special Features | Air vent | | Special feature | Air vent | | Warranty Type | Limited | | Window Opening Maximum Height | 15 Millimetres | | Window Opening Maximum Width | 15 Millimetres | | Window Opening Minimum Height | 15 Millimetres | | Window Opening Minimum Width | 15 Millimetres | ## Product Details - **Brand:** Altecnic - **Colour:** Varied - **Control method:** Remote - **Form factor:** Mini-Split - **Item weight:** 0.17 Kilograms - **Model name:** Altecnic 502649 Auto Air Vent 15mm Robocal - **Power source:** Electric, exact source not specified - **Refrigerant:** Low GWP refrigerant - **Special feature:** Air vent - **Warranty type:** Limited ## Images ![502649 15 mm Auto Air Vent Robocal - Image 1](https://m.media-amazon.com/images/I/41YggqJNQ2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ What are they like? *by A***R on 3 December 2025* Sturdy and effective, replaced old plastic ones ### ⭐⭐⭐⭐ Great value for money *by S***K on 5 September 2018* Needed to replace olive for a copper one. Everything else is brilliant and great quality. ### ⭐⭐⭐⭐⭐ Just works *by D***D on 29 January 2025* I couldn’t get the feral off the old valve so I had to saw 15 mm of the end of the copper pipe, but it’s still the highest point in the central heating system. Fitting the venting valve was extremely easy having drained the central heating system and applied PTFE tape to the thread, went on without an issue.And the first for me it didn’t leak 🤣. Don’t forget to loosen the plastic cap slightly on the top of the valve to allow the free air to escape. --- ## 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.com.pa/products/51694466-502649-15-mm-auto-air-vent-robocal](https://www.desertcart.com.pa/products/51694466-502649-15-mm-auto-air-vent-robocal) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-04-22*