{"product_id":"prima-klima-whisperblower-ec-thc-125-mm-fan-800-m3-h-ec-motor-and-speed-control-by-temperature-and-humidity","title":"Prima Klima Whisperblower EC-THC 125 mm Fan - 800 m3\/h, EC motor and speed control by temperature and humidity","description":"\u003ch2 class=\"desc-title\"\u003ePrima Klima Whisperblower EC-THC 125 mm Fan - 800 m3\/h, EC motor and speed control by temperature and humidity\u003c\/h2\u003e\n\u003ch2\u003eWhisperblower EC-THC 125 mm - a silenced fan that controls its climate itself\u003c\/h2\u003e\n\u003cp\u003eDo you want a 125 mm extract fan that keeps an eye on both temperature and humidity on its own, and you do not need to buy any extra box for it? \u003cstrong\u003eWhisperblower EC-THC\u003c\/strong\u003e combines a silenced housing, an ebm-papst EC motor and built-in electronics with a temperature and humidity sensor. The 800 m3\/h output handles a fitted filter, and the speed adjusts to the climate automatically.\u003c\/p\u003e\n\u003ch3\u003eWhy Whisperblower is quieter\u003c\/h3\u003e\n\u003cp\u003eWhisperblower is not a standard fan with an additional silencer. It is a silenced design with a redesigned aerodynamics of the housing and impeller, developed in cooperation with ebm-papst. Air inside flows like on a roller coaster - the new channel geometry creates higher pressure and airflow at the same energy efficiency and at the same time reduces noise compared with the standard range of the same diameter.\u003c\/p\u003e\n\u003ch3\u003eWhat the ebm-papst EC motor does\u003c\/h3\u003e\n\u003cp\u003eThe EC motor is an electronically commutated motor with electronics integrated directly into the housing. It stands out for low power use, quiet operation and smooth speed control. Unlike cheap phase control with AC motors, energy is not lost on the way to the motor, so the fan runs efficiently and without unnecessary humming. EC is a type of motor, not a way of connecting it to something else.\u003c\/p\u003e\n\u003ch3\u003eControl by temperature and humidity\u003c\/h3\u003e\n\u003cp\u003eThe highest level of control in the range. Built-in electronics with a sensor monitors both temperature and relative humidity and smoothly adjusts the speed, so the climate in the space stays within the chosen limits without an external controller. Everything is integrated directly in the fan.\u003c\/p\u003e\n\u003ch3\u003eWhy the higher price makes sense\u003c\/h3\u003e\n\u003cp\u003eThe price includes three things together: an energy-efficient ebm-papst EC motor for continuous operation, the silenced Whisperblower housing and full automation based on both temperature and humidity. You do not need to buy a separate controller or thermostat, so the set-up is simpler and clearer than assembling a cheaper fan with external control.\u003c\/p\u003e\n\u003ch3\u003eKey parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlange diameter: 125 mm\u003c\/li\u003e\n\u003cli\u003eMax. airflow: 800 m3\/h\u003c\/li\u003e\n\u003cli\u003ePower input: 170 W\u003c\/li\u003e\n\u003cli\u003eMotor: EC ebm-papst\u003c\/li\u003e\n\u003cli\u003eControl: built-in, by temperature and humidity\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 50 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching with filter and ducting\u003c\/h3\u003e\n\u003cp\u003eAlways choose the same diameter for the fan, filter flange and ducting - in this model, 125 mm. A carbon filter increases the resistance of the set-up, so size the fan with a reserve above the needs of the growing space and match the filter and ducting to the same 125 mm diameter. Otherwise, mismatched diameters add unnecessary resistance, reduce performance and increase noise.\u003c\/p\u003e\n\u003ch3\u003eWhat space it is for\u003c\/h3\u003e\n\u003cp\u003eThe model is aimed at a medium grow room with a filter, where you want a stable climate without manual fine-tuning. If temperature-only control is enough, you can save with the \u003ca href=\"https:\/\/www.higarden.eu\/ventilator-prima-klima-pk125whsp-ectc\/\"\u003eWhisperblower EC-TC 800 m3\/h\u003c\/a\u003e version.\u003c\/p\u003e\n\u003ch3\u003eWhat to buy with the fan\u003c\/h3\u003e\n\u003cp\u003eMatch it with the \u003ca href=\"https:\/\/www.higarden.eu\/prima-klima-filter-industry-k1604-whspec--125mm--960m3-h\/\"\u003eWHSPEC 125 mm carbon filter\u003c\/a\u003e from the same silenced range. Other models are in the \u003ca href=\"https:\/\/www.higarden.eu\/prima-klima-ventilators-with-an-ec-engine\/\"\u003efans with EC motor\u003c\/a\u003e category.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need an external controller for it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Control by temperature and humidity is built into the housing, including the sensor, so you do not buy any external controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference compared with the EC-TC version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEC-TC controls the speed only by temperature. EC-THC also adds humidity, so it keeps the climate more precisely - it is suitable when you monitor both parameters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it handle continuous operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the ebm-papst EC motor is designed for long operation. The efficient running will show on the electricity bill with nonstop ventilation.\u003c\/p\u003e","brand":"5pointsgrowing","offers":[{"title":"Default Title","offer_id":59588589355356,"sku":"PK-125-WHSP-THC","price":450.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/1113\/5474\/files\/76492_51924-prima-klima-ventilator-whisperblower-ec-thc-125-mm-800-m3-h-ec-motor-a-regulace-otacek-dle-teploty-a-vlhkosti.webp?v=1792408021","url":"https:\/\/5pointsgrowing.mt\/products\/prima-klima-whisperblower-ec-thc-125-mm-fan-800-m3-h-ec-motor-and-speed-control-by-temperature-and-humidity","provider":"5pointsgrowing","version":"1.0","type":"link"}