Steel Soldiers is supported by:
Not sure I follow you. I’m not looking to evap the system but I need a vacuum supply line for the main hvac unit that comes controls the doors on the main unit. Was wondering if anywhere to pull the vacuum from or if need to add an electric vacuum pump, cut off switch and evap canister.Pulling vacuum for an aircon just needs an air conditioning manifold and a vacuum pump. They can be found as cheap as $20 for air operated vacuum pumps (but they require a lot of air, 4.2CFM@90PSI) or about $50 for a single stage and $100 for a 2 stage vacuum pump. Manifolds are in the $30 range.
All of these can be found on Amazon, for a little more than the pices I listed the same types of items can be found at Harbor Freight.
If you want american made (or at least not made in China or 3rd world country) then you can at minimum double, but more likely quadruple those prices (or more)
We get it, advertisements are annoying!
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website like our supporting vendors. Their ads help keep Steel Soldiers going. Please consider disabling your ad blockers for the site. Thanks!