{"product_id":"blauberg-s21-plug-in-frost-protection-electric-pre-heater-battery-150mm-dia-0-8-kw","title":"Blauberg S21 Plug-In Frost Protection Electric Pre-Heater Battery 150mm dia  0.8 kw","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eBlauberg S21 Plug-In Frost Protection Electric Pre-Heater Battery - 150mm dia, 0.8 kw\u003c\/p\u003e\u003cp\u003eDesigned to provide heat exchanger freeze protection by means of preheating of the intake air. It maintains the duct air temperature at a point that prevents the heat exchanger freezing. Compatible with Ø 150 mm air ducts.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectric plug-in heater battery specifically designed to work with Blauberg heat recovery units.\u003c\/li\u003e\n\u003cli\u003e150mm circular duct connection sizes.\u003c\/li\u003e\n\u003cli\u003e0.8 Kw thyristor controlled electric pre-heater battery.\u003c\/li\u003e\n\u003cli\u003eSupplied with power cable \u0026amp; 2.5m control cable to heat recovery units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Blauberg","offers":[{"title":"Default Title","offer_id":58036670234888,"sku":"BLA EVH 150-0.8-1","price":231.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/2362\/0872\/files\/blauberg-s21-plug-in-frost-protection-electric-pre-heater-battery-150mm-dia-0.8-kw-1-6443-p.png?v=1784046010","url":"https:\/\/www.extractorfanworld.co.uk\/products\/blauberg-s21-plug-in-frost-protection-electric-pre-heater-battery-150mm-dia-0-8-kw","provider":"Extractor Fan World","version":"1.0","type":"link"}