Board Thread:General Discussion/@comment-95.114.190.75-20140315111257/@comment-93.104.72.107-20150423143418

Here are two examples for a reactor without coolants, vents only. So no need to replace anything besides depleted cells!

Higher output: 6 chambers, 360 EU/t, 24 cells (efficiency: 3.0)

http://www.talonfiremage.pwp.blueyonder.co.uk/v3/reactorplanner.html?21p7eshcu1vtuq1j7u43b6iym668eb85s6z5a2p5c6ankutf2knwk7mxnt5428zal4n358t9ethdk5w

Short on uranium? -> 6 chambers, 320 EU/t, 16 cells (efficiency: 4,0):

http://www.talonfiremage.pwp.blueyonder.co.uk/v3/reactorplanner.html?21p7gto21hhzz98w4q4fdfky3ka1c8wet6nvlhnwjr328e4u9bffdjoepx37xo6x2kqo8hr0ldiiigw