"Hybrid" Air Conditioner and Heat?

[zimmysurprise]

Nick- thanks for the response. I just look at the components of the existing system, and ask myself- why replace what works? The only thing that doesn't work for me is an engine driven compressor.  Do you think the estimate of a 10hp electric compressor to replace the Trane engine driven one is accurate?

[zimmysurprise]

Sorry for being pesky about this subject. Here are pictures of the "skid" unit GM installed, and pictures of a 15,000 BTU Whirlpool window mount air conditioner. I guess what I'm really asking with this post is- Is it practical for the readily available commercial/residential components of an air conditioner (such as a compressor, expansion valve, and accumulator) to be built-in (soldered and wired) by an HVAC professional to this skid unit, allowing me to utilize the condensor, evaporator, and ducting system.

The advantages of this hybrid system would be that repairs would be relatively easy by any HVAC pro, there is little customization when it comes to fitting it into its existing spot, and it utilizes components that are already proven to be overbuilt and efficient.