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  1. mitsubishi heavy industries fault (3 replies)
  2. Mitsubishi electric controller locked (7 replies)
  3. mitsubishi electric centrall controller G-50A (4 replies)
  4. possible faulty fan board??? PUHY-P200 (7 replies)
  5. mitsubishi central controller G-50 A (2 replies)
  6. Panasonic Urban rebadged Daikin (0 replies)
  7. Mitsi Heavy Multi Overloading (2 replies)
  8. Fujitsu and mitsubishi compressors (10 replies)
  9. Calculating the mechanical power needed for air conditioning (0 replies)
  10. Daikin cassettes: any recomendations? (6 replies)
  11. Mitsubishi heavy FDTA201 (9 replies)
  12. Samsung DVM Compressors (5 replies)
  13. Second Hand air con (8 replies)
  14. Samsung AQV18MSAN E154 (2 replies)
  15. Fujitsu-General AOH12LSAC Manual (8 replies)
  16. LG AC always blink led light (3 replies)
  17. Nordyne rotary IQ compressors (2 replies)
  18. York A/C fault code needed (4 replies)
  19. Looking for the option code for Samsung AQ18POGEA (3 replies)
  20. Daikin cooling only/heatpump (5 replies)
  21. Somebody must of heard of them (3 replies)
  22. need help compatibility bi split fujitsu air conditioner (0 replies)
  23. Email air - dn186h (4 replies)
  24. Mitsubishi electric fault code (2 replies)
  25. LEV for Mitsubishi needed (8 replies)
  26. LG LS-T186ABL Installation manual (1 replies)
  27. ecoair (6 replies)
  28. GEC Cassette Heatpump System R22 (0 replies)
  29. How to open solonoids on a Daikin BP box (5 replies)
  30. Generel Line split Air nocitioner (1 replies)
  31. winia questions (2 replies)
  32. Problem with a Daikin Compressor - Please help! (10 replies)
  33. problem on ys ca optiview (1 replies)
  34. Co2 as a refrigerant for air conditioning (5 replies)
  35. Heating problem (39 replies)
  36. Lg (4 replies)
  37. Fujitsu ASTA09LCC error code (9 replies)
  38. Power master/delonghi/climaventa chiller (0 replies)
  39. Service/Maintanance Newbie (3 replies)
  40. Lossnay (4 replies)
  41. MHI Floor Mount Units (0 replies)
  42. Carrier QH12 KFR-35 GW (0 replies)
  43. Mcquay Split Inverter (1 replies)
  44. Fixed orifice woes (8 replies)
  45. APC InRow SC ..HP problem (3 replies)
  46. Conservatory Air Con Unit (18 replies)
  47. Apprentiship (8 replies)
  48. York yciv1000sa50vabsxt (2 replies)
  49. mitsubishi puh5yksa (4 replies)
  50. Mitsubishi Electric P3 Error (2 replies)
  51. PHE's problem (19 replies)
  52. Daikin:outdoor-air processing unit (10 replies)
  53. Hungary Samsung hvac worker please read here! (3 replies)
  54. Precoolers for Aircooled Condenser (3 replies)
  55. Choice of wording... (8 replies)
  56. DENCO ccu (15 replies)
  57. daikin VRV II problem(replace inverter/standard compressor) (2 replies)
  58. Samsung communication code get lost without power!? (14 replies)
  59. help me please F GAS (7 replies)
  60. Samsung SH12VA1 problem (2 replies)
  61. Optimization of Centralized Air Conditioning system (6 replies)
  62. Evaporative Cooling in Automobiles (4 replies)
  63. Run Capacitor Problems (1 replies)
  64. Compressor efficiency testing (2 replies)
  65. ping pong import split question!! (5 replies)
  66. Daikin VRV U4 FAULT (14 replies)
  67. Another mitsubishi weird one (5 replies)
  68. Collecting refrigerant of VRF (3 replies)
  69. automotive co2 air cond (1 replies)
  70. Samsung AQV12VBAN extension of temperature probe cable? (2 replies)
  71. Working out heat loads in comms/server rooms. (6 replies)
  72. How good is your split system running? (18 replies)
  73. looking for improver work in birmingham (3 replies)
  74. Pressure gauges reading technics (2 replies)
  75. General Inverter AOH12LSAC (6 replies)
  76. German Instruction Manual (0 replies)
  77. Fujitsu service and user manuals (9 replies)
  78. help with restaurant ac system design (8 replies)
  79. R22 vs R407 (5 replies)
  80. daikin ry140kuy1 ducted LP fault (27 replies)
  81. Looking for an apprenticeship in Scotland (2 replies)
  82. Trane CCUH oil problem (25 replies)
  83. sanyo spw c251 gh8 error e04 (1 replies)
  84. VAV K Factor (2 replies)
  85. Mini Blue pumps (15 replies)
  86. Coil Cleaning (22 replies)
  87. Toshiba Super Heat Recovery Units (1 replies)
  88. using one insulation for High and Low pressure pipes (7 replies)
  89. REusing Copper piping from split type air conditioners (7 replies)
  90. Daikin Vrv 2 inverter (8 replies)
  91. car air conditioning (6 replies)
  92. Mitsi Electric Wall Unit Switching Off (16 replies)
  93. in need of york chiller manual (6 replies)
  94. High or low mounting for units. Which is best. (1 replies)
  95. AMP Heat Exchangers (0 replies)
  96. Daikin RYP100B7W1 (2 replies)
  97. Need help trouble shooting mini split ac error code "e4" (5 replies)
  98. hiyasu hsw9la (1 replies)
  99. Rhoss water chiller clima evolution password (0 replies)
  100. Checking Overcharge or Undercharge on a Domestic Split (12 replies)
  101. How do you rate these Brands? (38 replies)
  102. Suction pressure temperature chart Goodman unit (11 replies)
  103. Fujitsu AWYZ24LBC (0 replies)
  104. Andrew Sykes Ascot fault codes? (2 replies)
  105. London 2012 jobs (2 replies)
  106. Samsung MH020FPEA (1 replies)
  107. Reversing valve (5 replies)
  108. New amazing device for AC instalation (4 replies)
  109. Flow Rate through Fan Coil Unit (4 replies)
  110. Transformer purchase (8 replies)
  111. Stulz (3 replies)
  112. AC installing system (10 replies)
  113. commissioning DX air cooled (2 replies)
  114. help pls.. im new in the airconditioning field.. (2 replies)
  115. How to remove aircon, DIY option please... (25 replies)
  116. mitsu lossany (4 replies)
  117. LEV does not open (7 replies)
  118. r407c (3 replies)
  119. pipe freezing after the TEV (7 replies)
  120. Daikin Dilemma (12 replies)
  121. Aeroplane airconditioning (14 replies)
  122. Help F GAS (3 replies)
  123. Daikin fan prob (7 replies)
  124. Eev motors (2 replies)
  125. Soho Fire London (14 replies)
  126. Pressure testing with R22D ?. (4 replies)
  127. Manual J (1 replies)
  128. Aux Heat Pump Fault (0 replies)
  129. Add Refrigerant R407C (9 replies)
  130. DAIKIN MA45DA7V1 service manual (2 replies)
  131. Use of Copper Fittings (2 replies)
  132. Mitsubishi PUHY-250YMF-C (12 replies)
  133. Online Sales Killing Our Trade!! (35 replies)
  134. Roof Penetrations Leaking (19 replies)
  135. Oil return on VRV II and III (4 replies)
  136. New Amazing Question releated to Liebert (1 replies)
  137. Removal of Fujitsu A/C Condensor (2 replies)
  138. Centrifugal Compressor- Flow Sensor (6 replies)
  139. Saunier Duval Problem (1 replies)
  140. Delonghi DPWD split installation manual & schematic (0 replies)
  141. digitall scroll compressor supplier (1 replies)
  142. Daikin VRV (0 replies)
  143. LG Floor standing 3 Phase Units (5 replies)
  144. goodman Cpkj60-1c Reversing valve (6 replies)
  145. Noobie looking for some technical stats on a Edgestar Windowless (0 replies)
  146. city multy fault codes?? (1 replies)
  147. Possible to fit an auto-restart unit? (4 replies)
  148. R410A Suction Pressures (2 replies)
  149. r410a flare angle : o / (6 replies)
  150. Daikin going to pot? (16 replies)
  151. R410a Kwick connectors (are they now available in Oz?) (4 replies)
  152. Hello to all,, and a little advice please...? (8 replies)
  153. daikin suction pressure! (9 replies)
  154. Quick Check for Sizing Units to enough Airflow (1 replies)
  155. fujitsu asya09lcc lights flashing indoors (2 replies)
  156. Fractured Condensate Drains? (3 replies)
  157. Has everyone been busy the last few days? (4 replies)
  158. Samsung Home Aircon Issue - Display Flashing (1 replies)
  159. Best place for return air sensors, in the room or ceiling void? (27 replies)
  160. Old Sporlan TEV (6 replies)
  161. Cooling Problem (3 replies)
  162. gree air conditioner spares and info??? (10 replies)
  163. Daewoo Air Conditioner Fault Codes REQUEST (1 replies)
  164. Portable Aircon problem - Any help REALLY appreciated... (9 replies)
  165. Fujitsu Vrv A072TPCMF (3 replies)
  166. Option codes for Samsung AQV09FC (2 replies)
  167. fujitsu inverter dead (3 replies)
  168. Daikin FDYQ250M (7 replies)
  169. Scroll compressor (2 replies)
  170. unico daikin (0 replies)
  171. Trane rtac 170 (5 replies)
  172. Hitachi RAS20 problem (2 replies)
  173. humidity and ac (7 replies)
  174. burnt parts can't identify..needs help (2 replies)
  175. Air conditioning and a new baby (11 replies)
  176. Data Centre's (1 replies)
  177. basics i know... but what is the best temp fot air con! (23 replies)
  178. 7 year old mondeo (8 replies)
  179. air well ac (15 replies)
  180. Abnormal serial communication! (2 replies)
  181. Daikin Leak (6 replies)
  182. A guide to call out rates please (4 replies)
  183. option code samsung sh09bph ? (1 replies)
  184. Compressor Cross Reference Chart (3 replies)
  185. service checker daikin (3 replies)
  186. IMI Marstair HLR 540 problem (9 replies)
  187. Psychrometric question (10 replies)
  188. R410A - Can my pipe take it (8 replies)
  189. VRV-3 Control of Humidity (6 replies)
  190. 410a high pressure data logger (3 replies)
  191. Daikin RR100B8W1B test mode (3 replies)
  192. Daikin screw compressor (1 replies)
  193. Correct use of Flowhood (2 replies)
  194. Daikin air cooled water chiller (2 replies)
  195. Refrigerant Gas and Wholesalers! (8 replies)
  196. Daikin ERC5CBW1 problem?? (13 replies)
  197. Compressor Icing Up (7 replies)
  198. Hitachi Utopia RAS4 HRNE (3 replies)
  199. Maximum allowable Superheat (5 replies)
  200. Make Split A/C with refrigerator system (0 replies)
  201. MSZ-GA50VA Turning Itself On (1 replies)
  202. duct esp (1 replies)
  203. electro controls (0 replies)
  204. Lennox unit head pressure control (5 replies)
  205. Error Code P6 00 (9 replies)
  206. Mitsubishi FDC2501HKXRE2 (3 replies)
  207. Failing remote controller (daikin BRC1D527) (4 replies)
  208. How fast should condenser fan rotate? (2 replies)
  209. VRF opinions and a little Rant! (14 replies)
  210. Carrier 50JZ036 compressor failure. (0 replies)
  211. goodman ducted CPKF36-2B (10 replies)
  212. The so thin evaporator pipe (2 replies)
  213. The pipe of the split A/C installation (5 replies)
  214. Toshiba Super Heat Recovery system (6 replies)
  215. York ISN Control Panel (5 replies)
  216. Daikin new PCB board (5 replies)
  217. capacitors (3 replies)
  218. mitsi condensor fan (2 replies)
  219. Toshiba split (11 replies)
  220. Carrier Water Cooled Centrifugal Chiller (1 replies)
  221. 6yr Samsung inverter lights flashing (4 replies)
  222. Mitsubishi and Toshiba Documents (0 replies)
  223. Spitting Cassette! (27 replies)
  224. Hitachi Set Free (25 replies)
  225. Old samsung model (0 replies)
  226. Linking a Daikin fan coil to fire alarm system (15 replies)
  227. UK Aircon Companies can reg w/REFCOM now (16 replies)
  228. 5tr national ceiling cassette (4 replies)
  229. Carrier Air Cooled Chiller (9 replies)
  230. Mitsubishu VRF Commissioning (4 replies)
  231. LG B62UWY - advice needed (7 replies)
  232. Quartz csl 50is package chiller (2 replies)
  233. Mitsubishi PUHY 250 VRF R410a (5 replies)
  234. High pressures ...vapour and liquid... (0 replies)
  235. small water chiller with blocked tubes (6 replies)
  236. Tadiran Fault Code #7 (8 replies)
  237. Leakage in Air Conditioning. (2 replies)
  238. Replacement Chiller Barrel Selection (0 replies)
  239. Mitsi Vrf selection (0 replies)
  240. Problems with my York (3 replies)
  241. Comments about SABRO Split AC (PakistN0 (3 replies)
  242. Prime mini split (0 replies)
  243. Hitachi RPK 2.3 FSGM (3 replies)
  244. Carrier water cooled split (2 replies)
  245. Data Center Air Conditioning (1 replies)
  246. packaged air conditioner (0 replies)
  247. Automative air conditioning handbook (8 replies)
  248. daikin air con unit heating in cooling mode please help (7 replies)
  249. Sanyo cuts out below 19c help please. (23 replies)
  250. General Cassette Fuse Problem (4 replies)