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🔥 Keep your heating flawless with the Flexvent H R½ – the silent efficiency booster! 💨
The Flamco Flexvent H R½ is a nickel-plated automatic air vent designed for radiator and boiler systems. Engineered by Honeywell, it efficiently removes trapped air to enhance heating performance. It operates within a wide temperature range (-10°C to 90°C, peak 120°C) and withstands pressures up to 10 bar, compatible with water and glycol solutions up to 50%. Its durable brass build and compact size make it a reliable, maintenance-free upgrade for modern heating systems.












| ASIN | B008CPEYI4 |
| Best Sellers Rank | 1,316,838 in DIY & Tools ( See Top 100 in DIY & Tools ) 703 in Thermostat Accessories |
| Brand | Flamco |
| Connector Type | Threaded |
| Country of Origin | Netherlands |
| Customer Reviews | 4.7 4.7 out of 5 stars (401) |
| EU Spare Part Availability Duration | 2 Years |
| Exterior Finish | Brass |
| Included Components | 1 |
| Inlet Connection Size | 51 Millimeters |
| Inlet Connection Type | Thread |
| Item Dimensions | 16.5 x 5.1 x 80 centimetres |
| Item Type Name | Flamco Flexvent H 1/2 27710 Float Vent, Quick Vent, Thermostatic Valve, Nickel-Plated |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Honeywell |
| Material | Brass |
| Maximum Pressure | 10 Bars |
| Model Number | 27710 |
| Number of Ports | 2 |
| Outlet Connection Size | 12.7 Millimeters |
| Outlet Connection Type | FNPT |
| Part Number | 27710 |
| Set Name | Nickel |
| Size | R½" |
| Specification Met | CE, EN 1287, EN 13443 |
| Thread Size | 1/2 Zoll |
| Thread Type | NPT |
| Unit Count | 1.0 count |
| Valve Type | air_vent |
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