I hope someone can help me with this simple question:
Is heat pump outside unit horizontal leveling important? In other words, I just checked the newly installed HVAC unit (Goodman heat pump, 14 SEER) and it's not level by 1,5 inch. It's leaning towards the house somehow by 1,5 inches, I used the level tool (sorry for my bad English) and the air bubble comes to the centre onlyu after I raise on end of the level by about 1 1/2 (one and a half) inches.
Is it something I should worry? I'm concerned about the warranty and also that it may slightly blow towards the wall and window of the house.
Also I can not remove the air filter as it's stuck in there and I could only take about 1/3 of it out. It's a metal frame filter.