{"product_id":"systemair-rb-40-20-9-1-rectangular-duct-heater-400x200mm-9kw-electric-heater-3-phase-400v-hvac-air-heater-with-overheat-protection","title":"RB 40-20\/9-1 Rectangular Duct Heater, 400x200mm, 9kW Electric Heater, 3-Phase 400V HVAC Air Heater with Overheat Protection","description":"\u003cul\u003e\n\u003cli data-section-id=\"1c7zon4\" data-start=\"327\" data-end=\"514\"\u003e\n\u003cstrong data-start=\"329\" data-end=\"364\"\u003eHigh-Performance Heating Output\u003c\/strong\u003e – Powerful 9kW electric duct heater designed for efficient air heating in rectangular ventilation systems, ensuring consistent airflow temperature.\u003c\/li\u003e\n\u003cli data-section-id=\"nyl2xs\" data-start=\"515\" data-end=\"682\"\u003e\n\u003cstrong data-start=\"517\" data-end=\"541\"\u003eDurable Construction\u003c\/strong\u003e – Built with Aluzinc-coated sheet steel casing and stainless steel heating elements for long-lasting performance and corrosion resistance.\u003c\/li\u003e\n\u003cli data-section-id=\"zvukrk\" data-start=\"683\" data-end=\"822\"\u003e\n\u003cstrong data-start=\"685\" data-end=\"717\"\u003eIntegrated Safety Protection\u003c\/strong\u003e – Features built-in overheating protection with a manual reset function for safe and reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"hdwbpx\" data-start=\"823\" data-end=\"966\"\u003e\n\u003cstrong data-start=\"825\" data-end=\"857\"\u003eOptimized Airflow Efficiency\u003c\/strong\u003e – Designed for a minimum air velocity of 1.5 m\/s, ensuring proper heat distribution and system efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"1e77ivm\" data-start=\"967\" data-end=\"1129\"\u003e\n\u003cstrong data-start=\"969\" data-end=\"1001\"\u003eVersatile HVAC Compatibility\u003c\/strong\u003e – Suitable for use with room thermostats or TTC controllers, making it ideal for commercial and industrial ventilation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1174\" data-end=\"1952\"\u003eThe Systemair RB 40-20\/9-1 rectangular duct heater is a high-efficiency 9kW electric heating solution designed for HVAC systems requiring reliable and controlled air heating. Manufactured from durable Aluzinc-coated sheet steel and equipped with stainless steel heating elements, this unit ensures long-term performance and resistance to wear and corrosion. Operating on a 400V 3-phase power supply, it provides consistent heating while maintaining a maximum output air temperature of 40°C. The heater includes integral overheating protection with a manual reset function for enhanced safety. Designed for rectangular duct installations with a minimum air velocity of 1.5 m\/s, it is ideal for commercial and industrial environments where dependable airflow heating is essential.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53423120089425,"sku":"9627","price":795.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/30_1.jpg?v=1774991767","url":"https:\/\/veralis.co.uk\/products\/systemair-rb-40-20-9-1-rectangular-duct-heater-400x200mm-9kw-electric-heater-3-phase-400v-hvac-air-heater-with-overheat-protection","provider":"Veralis","version":"1.0","type":"link"}