Oldsog
Supporter
- 100
- 43
Need vaccum pump and guages, some niotrogen to purge the line and pressure test to 250-300psi......Can be done yourself but it could cost you in the end..
its all tools that hvac guys have handy and yess you absoultely need to facum all the helll out of the lines for like 2+ hours and if you got a vaccum pump make sure it holds the vacume or you got leaks purging with nitrogen is a redundant step that we do in hvac just to be sure.
but you doo need to run that vacum pump for a long time and also the vacum gets any mousture out of the lines , which will cause a catastrophic failure in the system if not removed. my pops is a hvac guy and we always talk about ac and shit like that.
For warranties on heating/AC units to be good for the entire period of the manufactures warranty they have to be: 1. Installed by a professional. 2. Serviced on a yearly basis by a heating company.
AC-World there will promise ya the world but I garauntee it when it comes warranty time on that thing your going to be sol. The first thing that screams sketchy to me is they're selling low SEER equipment. They don't offer one single unit over 14SEER. Everything there for those prices is total JUNK. Look into Mitsubishi units. Or Fujitsu. Anything under 20SEER just isn't worth buying.
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