{"product_id":"global-air-day-night-controller","title":"Global Air Day \u0026 Night Controller","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:34915eea-2775-4c85-93b8-e1034392c146-16\" data-testid=\"conversation-turn-34\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e6f3aede-7d86-4e40-864f-acde46463f5d\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"39\" data-end=\"441\"\u003eThe Global Air Day \u0026amp; Night Controller allows growers to automatically manage environmental conditions in a grow tent or grow room by maintaining different settings for day and night cycles. Stable temperature and humidity are critical in hydroponics and indoor growing, and this controller helps maintain the correct environment for healthy plant development throughout vegetative growth and flowering.\u003c\/p\u003e\n\u003cp data-start=\"443\" data-end=\"817\"\u003eBy switching between day and night settings, the controller keeps environmental conditions consistent without the need for constant manual adjustments. This helps growers regulate heaters, humidifiers or dehumidifiers depending on the model used, allowing the grow room climate to remain within the ideal range for strong plant health, nutrient uptake and productive yields.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"819\" data-end=\"835\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cp data-start=\"836\" data-end=\"1293\"\u003e• Automatically switches between \u003cstrong data-start=\"869\" data-end=\"909\"\u003eday and night environmental settings\u003c\/strong\u003e\u003cbr data-start=\"909\" data-end=\"912\"\u003e• Helps maintain stable temperature or humidity in grow rooms\u003cbr data-start=\"973\" data-end=\"976\"\u003e• Supports healthier plant development throughout the grow cycle\u003cbr data-start=\"1040\" data-end=\"1043\"\u003e• Compatible with heaters, humidifiers or dehumidifiers depending on model\u003cbr data-start=\"1117\" data-end=\"1120\"\u003e• Improves climate stability in grow tents and grow rooms\u003cbr data-start=\"1177\" data-end=\"1180\"\u003e• Simple operation for reliable environmental control\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e• Updated heater controller supports \u003cstrong data-start=\"1273\" data-end=\"1291\"\u003eup to 2kW load\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1295\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1323\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1325\" data-end=\"1442\"\u003e• Power Supply: \u003cstrong data-start=\"1341\" data-end=\"1363\"\u003e230V AC ±10%, 50Hz\u003c\/strong\u003e\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Maximum Load: \u003cstrong data-start=\"1382\" data-end=\"1389\"\u003e2kW\u003c\/strong\u003e\u003cbr data-start=\"1389\" data-end=\"1392\"\u003e• Designed for safe indoor environmental control\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mcmyku\" data-start=\"1444\" data-end=\"1475\"\u003eHow It Solves Grow Problems\u003c\/h3\u003e\n\u003cp data-start=\"1477\" data-end=\"1804\"\u003eIndoor growing environments often experience temperature and humidity fluctuations between lights-on and lights-off periods. If conditions are not adjusted correctly, plants may suffer from excessive stretch, slow vegetative growth, humidity issues during flowering, or environmental stress that affects plant health and yield.\u003c\/p\u003e\n\u003cp data-start=\"1806\" data-end=\"2147\"\u003eThe Global Air Day \u0026amp; Night Controller automatically adjusts environmental equipment to maintain the correct conditions during both light and dark periods. Stable daytime temperatures help drive healthy vegetative growth, while controlled night-time conditions support strong plant structure and proper development during the flowering stage.\u003c\/p\u003e\n\u003cp data-start=\"2149\" data-end=\"2366\"\u003eMaintaining balanced humidity levels also reduces the risk of mould and improves transpiration, supporting strong root development and efficient nutrient uptake across hydroponic systems, coco and soil growing setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qw4ccu\" data-start=\"2368\" data-end=\"2382\"\u003eHow to Use\u003c\/h3\u003e\n\u003col data-start=\"2384\" data-end=\"2985\"\u003e\n\u003cli data-section-id=\"161mcvy\" data-start=\"2384\" data-end=\"2482\"\u003e\n\u003cp data-start=\"2387\" data-end=\"2482\"\u003eInstall the controller in your grow tent or grow room near the equipment you wish to control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1umy5en\" data-start=\"2483\" data-end=\"2604\"\u003e\n\u003cp data-start=\"2486\" data-end=\"2604\"\u003eConnect the device you want to regulate, such as a \u003cstrong data-start=\"2537\" data-end=\"2575\"\u003eheater, humidifier or dehumidifier\u003c\/strong\u003e, to the controller socket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sd9izv\" data-start=\"2605\" data-end=\"2704\"\u003e\n\u003cp data-start=\"2608\" data-end=\"2704\"\u003ePlace the sensor probe in the grow space at canopy height for accurate environmental readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15pqnhc\" data-start=\"2705\" data-end=\"2793\"\u003e\n\u003cp data-start=\"2708\" data-end=\"2793\"\u003eSet the desired \u003cstrong data-start=\"2724\" data-end=\"2772\"\u003eday and night temperature or humidity levels\u003c\/strong\u003e on the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fb7l8\" data-start=\"2794\" data-end=\"2903\"\u003e\n\u003cp data-start=\"2797\" data-end=\"2903\"\u003eThe controller will automatically switch between settings depending on whether the lights are on or off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xhr12g\" data-start=\"2904\" data-end=\"2985\"\u003e\n\u003cp data-start=\"2907\" data-end=\"2985\"\u003eEnsure the connected device does not exceed the \u003cstrong data-start=\"2955\" data-end=\"2984\"\u003emaximum 2kW load capacity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2987\" data-end=\"3080\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAlways keep the controller dry and avoid exposing it to water or sprays inside the grow room.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Hydro Crop Shop","offers":[{"title":"Heater Control (V2 updated)","offer_id":52712277836042,"sku":null,"price":80.99,"currency_code":"GBP","in_stock":true},{"title":"Humidity Control","offer_id":52712277868810,"sku":null,"price":80.99,"currency_code":"GBP","in_stock":true},{"title":"Dehumidifier Control","offer_id":52712277901578,"sku":null,"price":80.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/meters-sensors-global-air-day-night-controller-38872484741335.png?v=1773488981","url":"https:\/\/hydrocropshop.co.uk\/products\/global-air-day-night-controller","provider":"Hydro Crop Shop","version":"1.0","type":"link"}