I plan to replace my 25+ year old air handler (GE) and 4T heat pump (Carrier). I plan to order online and do 90% of the installation myself and hire a HVAC tech for final refrigerant charge and system checkout.
Since this is a DIY friendly forum I'm just seeking opinions. I'm not changing any ductwork or making capacity changes. Manual load J indicates that 4T is still accurate. I'm replacing existing components vs. new installations.
There's a multitude of online sites offering components from Goodman and Ruud. I've decided on a 4T Ruud air handler and 4T condenser. I plan to replace my existing lineset.
I've read all the Ruud installation manuals and it all looks straightforward. Power and circuit breakers are all there and correct and my control system is compatable.
I realize warranty becomes pretty "iffy" dealing online but all the components will cost me about $2500 vs. contracters that are quoting me about $10K. That savings more then makes up for warranty concerns.
The form factor of the new air handler is almost identical to my existing system. Only minor modifications need to be made to my return plenum.
I'm just curious about any pitfalls in DIY HVAC. My biggest concern would be defective new components.
I'm open for all advice suggestions for those that have chosen this route.
Since this is a DIY friendly forum I'm just seeking opinions. I'm not changing any ductwork or making capacity changes. Manual load J indicates that 4T is still accurate. I'm replacing existing components vs. new installations.
There's a multitude of online sites offering components from Goodman and Ruud. I've decided on a 4T Ruud air handler and 4T condenser. I plan to replace my existing lineset.
I've read all the Ruud installation manuals and it all looks straightforward. Power and circuit breakers are all there and correct and my control system is compatable.
I realize warranty becomes pretty "iffy" dealing online but all the components will cost me about $2500 vs. contracters that are quoting me about $10K. That savings more then makes up for warranty concerns.
The form factor of the new air handler is almost identical to my existing system. Only minor modifications need to be made to my return plenum.
I'm just curious about any pitfalls in DIY HVAC. My biggest concern would be defective new components.
I'm open for all advice suggestions for those that have chosen this route.