So eventually, I'd like to scale up to a 10 gal batch, all electric 240v, 3-vessel HERMS rig but an impending move this summer that might only have us in the new location for only 3 years and plus not knowing what our housing situation will be means I'm going to put these plans on hold for the foreseeable future. So now as an interim solution, I'm looking at a propane rig with a 120v RIMS tube. So here's the buy once, cry once question--is it worth it to go ahead and buy kettles with all of the ports/features necessary for a HERMS (think the same kettle config as the Spikebrewing System) or opt for cheaper kettles with fewer features for the gas system and upgrade to new kettles when the time comes?
Note: I want welded ports and have no desire to DIY the holes and fittings into an existing kettle.
Note: I want welded ports and have no desire to DIY the holes and fittings into an existing kettle.