S21 PlugIn Thyristor Controlled Electric Post Heater Battery & Sensor
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Enhance Your Ventilation System with Blauberg Plug-In Thyristor Controlled Electric Post Heater Battery & Sensor
Integrate advanced post-heating capability into your heat recovery ventilation system with the Blauberg S21 PlugIn Thyristor Controlled Electric Post Heater. This specialist component pairs with Blauberg air handling units to deliver responsive temperature management and sustained indoor comfort. Thyristor-based control technology ensures efficient operation across three selectable power outputs and duct configurations, optimising energy consumption whilst maintaining precise supply air conditions.
Key Features:
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Customized Compatibility: Available in three circular duct connection sizes - 125mm, 150mm, and 200mm, providing options to suit your specific ventilation setup.
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Precise Heating: Choose from three thyristor-controlled electric post heater options - 0.6 Kw, 1.2 Kw, and 1.7 Kw, enabling accurate temperature regulation for optimal comfort.
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Complete Kit: Supplied with a power cable and a 2.5m control cable, these heaters are ready for easy integration with your heat recovery unit. Additionally, a pre-wired duct-mounted temperature sensor is included for enhanced functionality.
Product Description:
Advanced Control for Superior Performance:
The Blauberg S21 PlugIn Thyristor Controlled Electric Post Heater delivers controller-managed supply air conditioning through advanced triac switching technology. This purpose-built component interfaces with air handling unit controllers via dedicated power and signal connections, maintaining precise temperature setpoints for consistent indoor climate performance. Robust construction combines galvanized steel casings with stainless steel heating elements and 20mm mineral wool thermal insulation, whilst airtight rubber seals maximise duct coupling integrity. Comprehensive safety architecture incorporates dual-stage overheat protection—primary automatic reset at 50°C and secondary manual reset at 90°C. Versatile mounting capability accommodates multiple duct orientations using supplied clamps, with horizontal installations supporting 90° control box swivel adjustment when positioned cover-upwards.
