{"product_id":"systemair-rb-50-25-15-1-rectangular-duct-heater-500-x-250-mm-15-kw-electric-heater-battery-400v-3-phase-hvac-duct-heater-with-overheat-protection-aluzinc-steel-housing","title":"RB 50-25\/15-1 Rectangular Duct Heater, 500 x 250 mm, 15 kW Electric Heater Battery, 400V 3-Phase HVAC Duct Heater with Overheat Protection, Aluzinc Steel Housing","description":"\u003cul\u003e\n\u003cli data-section-id=\"1w77xdq\" data-start=\"1091\" data-end=\"1298\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1127\"\u003eEfficient 15 kW Heating Output\u003c\/strong\u003e – Designed for HVAC ventilation systems, this rectangular duct heater provides powerful and consistent heating performance for air handling units and ventilation ducts.\u003c\/li\u003e\n\u003cli data-section-id=\"4jstxa\" data-start=\"1299\" data-end=\"1485\"\u003e\n\u003cstrong data-start=\"1301\" data-end=\"1336\"\u003eDurable Industrial Construction\u003c\/strong\u003e – Manufactured from Aluzinc-coated sheet steel with a stainless steel heating element, ensuring corrosion resistance and long-lasting reliability.\u003c\/li\u003e\n\u003cli data-section-id=\"voqnvm\" data-start=\"1486\" data-end=\"1654\"\u003e\n\u003cstrong data-start=\"1488\" data-end=\"1520\"\u003eBuilt-In Overheat Protection\u003c\/strong\u003e – Integrated overheating protection with manual reset enhances safety and protects the heating element from excessive temperatures.\u003c\/li\u003e\n\u003cli data-section-id=\"3ysi58\" data-start=\"1655\" data-end=\"1837\"\u003e\n\u003cstrong data-start=\"1657\" data-end=\"1698\"\u003eDesigned for Rectangular Duct Systems\u003c\/strong\u003e – Perfectly sized for 500 × 250 mm duct installations, allowing seamless integration into commercial and industrial ventilation systems.\u003c\/li\u003e\n\u003cli data-section-id=\"qxjhyo\" data-start=\"1838\" data-end=\"2017\"\u003e\n\u003cstrong data-start=\"1840\" data-end=\"1873\"\u003eThermostat Compatible Control\u003c\/strong\u003e – Suitable for control via a room thermostat or TTC controller, providing flexible temperature management for ventilation heating applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"190\" data-end=\"1066\"\u003eThe Systemair RB 50-25\/15-1 rectangular duct heater is a high-performance electric heater battery designed for efficient heating in rectangular ventilation ducts. Built with durable Aluzinc-coated sheet steel and a stainless-steel heating element, this unit provides reliable heat output while ensuring long service life in HVAC systems. It delivers 15 kW of heating power and operates on a 400V three-phase supply, making it suitable for commercial and industrial ventilation installations. The heater features integral overheating protection with a manual reset function to enhance safety during operation. Designed to work with room thermostats or TTC controllers, it requires a minimum airflow velocity of 1.5 m\/s and maintains a maximum output air temperature of approximately 40°C for safe and efficient air heating within duct systems.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53423147057489,"sku":"9629","price":1028.08,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/30_60b754d5-c3a7-4add-9075-05d5b62ba3b4.jpg?v=1774993102","url":"https:\/\/veralis.co.uk\/products\/systemair-rb-50-25-15-1-rectangular-duct-heater-500-x-250-mm-15-kw-electric-heater-battery-400v-3-phase-hvac-duct-heater-with-overheat-protection-aluzinc-steel-housing","provider":"Veralis","version":"1.0","type":"link"}