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UK420 > Cultivation > Growroom Design > Environment
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  1. Air con as a dehumidifier. Power Use? Efficiencey? (11 replies)
  2. Moved: wiring a extraction fan to a plug? (-- replies)
  3. What fan for my new room? (13 replies)
  4. Extraction/Ventilation Advice needed..... (10 replies)
  5. 60W Tube Heater (9 replies)
  6. Heat and humity issues with door closed (6 replies)
  7. need to know wattage of 125mm RVK please? (5 replies)
  8. homebox vent help (3 replies)
  9. Help with ventilation (16 replies)
  10. HEATER MAT TEMP CONTOL (2 replies)
  11. how do you guys in the usa deal with heat !!!! (6 replies)
  12. how can i increase the humidity but not the temp (7 replies)
  13. Cuttings box (9 replies)
  14. how can I INcrease resistance in airflow (12 replies)
  15. Carbon filter set up (9 replies)
  16. need help with ventilation (19 replies)
  17. Night cycle temp higher than Day?? (2 replies)
  18. Going Shopping - 2nd Grow (9 replies)
  19. Cheap reliable thermostat (8 replies)
  20. cleaning carbon filter sleeves (6 replies)
  21. my tents too cold and im wondering if closing my window is a good idea (3 replies)
  22. do you leave your fans on during lights off? (7 replies)
  23. help required to wire fan controller (58 replies)
  24. my intake exhauts fan : 16cm, cooltube :15 cm ,trouble ? (2 replies)
  25. Helios Steel in line fans (0 replies)
  26. cold grow room what will i do (7 replies)
  27. Help for nest time (4 replies)
  28. Fan on 24/7? (5 replies)
  29. tube heater users wanted (8 replies)
  30. Using the heat from a radiator to suck up warm air through inlet duct. (6 replies)
  31. CO2 and Temp (4 replies)
  32. Is this fan enough for my growroom? (5 replies)
  33. Dehumidifiers (0 replies)
  34. Heat Mats and their use in grow rooms (9 replies)
  35. Klimavator (Prima) (1 reply)
  36. Clip on Fans (2 replies)
  37. ideas to help keep temps up (42 replies)
  38. Temps and fan on timer (1 reply)
  39. RUCK Temperature Controlled Fans (43 replies)
  40. SHOP, not online, for ducting supplies... (6 replies)
  41. Confused about ventilation (6 replies)
  42. Venting CO2 Off Gas Central Heating Water Boilers (12 replies)
  43. can i wire...? (5 replies)
  44. bench heating panels (3 replies)
  45. Heater? (1 reply)
  46. new cheap fans at lidl. (12 replies)
  47. heating panels (1 reply)
  48. Large propagation box? (7 replies)
  49. Which extractor fan to go for? (cheap) (2 replies)
  50. extraction ideas (6 replies)
  51. Ioniser or other options. (7 replies)
  52. Phat Filters (7 replies)
  53. Humidity (4 replies)
  54. Ideas for a very small heater for micro cab? (9 replies)
  55. Insualted box for ruck fan (3 replies)
  56. air purifier (5 replies)
  57. optimum temps lights on/off? (13 replies)
  58. Now that Winters here (15 replies)
  59. will this radiator (3 replies)
  60. Enough ventilation (10 replies)
  61. radiator (7 replies)
  62. temp question (4 replies)
  63. gas greenhouse heaters (2 replies)
  64. Two 1000W In budbox XXL (11 replies)
  65. one plant has Shrivelled (10 replies)
  66. Is this heater any good for small cabinet (5 replies)
  67. Primair (3 replies)
  68. fan speed controller/control module (0 replies)
  69. how low is to low (26 replies)
  70. TEMPS TOO HIGH????? (9 replies)
  71. Fans and spaces... (9 replies)
  72. Temp (2 replies)
  73. Raising humidity (16 replies)
  74. Primair problem (2 replies)
  75. low temperatures (17 replies)
  76. fan controller (2 replies)
  77. Cheap humidifier (4 replies)
  78. How to use 2xfan 2xC/F setup??? (4 replies)
  79. heating my box (16 replies)
  80. What carbon filter do you use? (15 replies)
  81. fanspeed controler (8 replies)
  82. Wiring new 4" fans. (8 replies)
  83. help plz.. (9 replies)
  84. Couple of temperature and air related questions (6 replies)
  85. Root temps (7 replies)
  86. Humidity and Fan Control (12 replies)
  87. Where can I buy a recording thermometer, please? (9 replies)
  88. night temps (8 replies)
  89. Need some ventilation advice. (16 replies)
  90. venting up a chiminy??? (17 replies)
  91. what size ex fan? (2 replies)
  92. Carbon Filter not containing smell (6 replies)
  93. Will I need a CF? (6 replies)
  94. 1 intake 2 lights (3 replies)
  95. Setting up for my first grow (3 replies)
  96. Budget extraction (5 replies)
  97. constant temperature (3 replies)
  98. Oil heaters (12 replies)
  99. Need Help ASAP (14 replies)
  100. Brand new ScrewFix tube heater smoking (10 replies)
  101. Are Heaters Safe To Use With Timers? (11 replies)
  102. Compact space heater (6 replies)
  103. Will a 4 inch fan really do for my space ? (18 replies)
  104. canopy temperatures (6 replies)
  105. Small carbon filter (7 replies)
  106. PHAT FILTER (9 replies)
  107. Cheap effective way to heat growroom (28 replies)
  108. Temperature controlled fans (2 replies)
  109. Temperature control (9 replies)
  110. air intake (5 replies)
  111. Fan speed controllers with thermostat (8 replies)
  112. Carbon Filter advice needed (19 replies)
  113. Need to reduce noise of fan a little more; any ideas? (8 replies)
  114. Fans/noise/controllers (18 replies)
  115. oscillating fans (10 replies)
  116. Its freezing (7 replies)
  117. Timer for 700 watt radiator (3 replies)
  118. Phat filter sleeve? (12 replies)
  119. USB thermometer (5 replies)
  120. ruck temp control fans (2 replies)
  121. Fan & Filter connection (13 replies)
  122. Help experts needed thats means you (17 replies)
  123. Dehumidifiers (0 replies)
  124. carbon filter (19 replies)
  125. Tube heaters (6 replies)
  126. c/f. what side (7 replies)
  127. Duct resistance ,pressure drops etc, (2 replies)
  128. humidity levels? (5 replies)
  129. humidity (13 replies)
  130. propane or butane? (13 replies)
  131. Noise Pollution of the Vent Fan (8 replies)
  132. ozone gen (4 replies)
  133. 150mm 6in rvk (8 replies)
  134. Is an oscillating fan really necessary in a small grow space? (24 replies)
  135. High Humidity (20 replies)
  136. Fan controllers and negative pressure (31 replies)
  137. Ventilation (3 replies)
  138. 32% Humidity during seedling stage. Is it a problem? (19 replies)
  139. grow room set up.all wrong? (8 replies)
  140. Reccomendations please.... (9 replies)
  141. outtake intake (1 reply)
  142. oscillating fan (2 replies)
  143. Tube Heater timer questions. (9 replies)
  144. How much do carbon filters reduce the power of fans? (25 replies)
  145. air force wall heater ionizer (1 reply)
  146. Primair problem (9 replies)
  147. new grower root question (9 replies)
  148. 600w hps in a (6 replies)
  149. Fan identification needed please. (4 replies)
  150. Where to put temperature probe ? (3 replies)
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