Looks like my central heatpumps outside fan died it's been sounding rough this year so no surpris. I noticed the fan was of particularly terrible design.
2 blades stamped flat sheet metal. Like it's the 1970s or something.
$15 box fans from Walmart have balanced airfoils shaped for reduced noise and increased efficiency. Maybe a 4 ton outdoor unit should too?
Is there any where that sells HVAC parts and at least pretends like the outside fan is an important part?
2 blades stamped flat sheet metal. Like it's the 1970s or something.
$15 box fans from Walmart have balanced airfoils shaped for reduced noise and increased efficiency. Maybe a 4 ton outdoor unit should too?
Is there any where that sells HVAC parts and at least pretends like the outside fan is an important part?