Straight up G
New Member
Use A/C and run the exhaust into your current exhaust using one of these
http://cgi.ebay.co.uk/HYDROPONICS-EXTRACTOR-FAN-Y-SPLITTER-DUCT-100mm-4_W0QQitemZ180434039496QQcmdZViewItemQQptZUK_Home_Garden_Hearing_Cooling_Air?hash=item2a02b4f2c8
http://cgi.ebay.co.uk/HYDROPONICS-EXTRACTOR-FAN-Y-SPLITTER-DUCT-100mm-4_W0QQitemZ180434039496QQcmdZViewItemQQptZUK_Home_Garden_Hearing_Cooling_Air?hash=item2a02b4f2c8