Hello, this Blower Wheel is 4" Diameter and 1.5" Width.
No it does not, Carrier no longer makes parts for those units.
Please call us with the complete model & serial # to confirm the correct part for your unit.
Unfortunately this is part of the Carrier mobile AC line for RV units so we are not able to confirm or get replacement parts for that system. Please contact a supplier that specializes in replacement parts for RV's for more information.
No, this is an inducer wheel. The blower wheel that fits that unit is LA22LA034: http://www.pexsupply.com/Carrier-LA22LA034-Blower-Wheel-LA22LA034
This is a blower wheel for a carrier furnace draft inducer motor. I doubt it would be applicable in a Heat Pump. It is a small blower wheel. I tried to cross reference it to your heat pump but could not do so. I did find a blower wheel for the unit. Based on the price it is a much larger wheel. I cannot say that it is the right part. The vendor would have to be contacted to verify that.
I didn't actually bother to take measurements of the blower wheel. It was an excellent match to the original part, and actually a bit higher quality. As I remember, the diameter was about 4" and the width was about 1.5" or so.. There is a photo on the web page for this part showing the box package with dimensions on the label. I believe it's accurate. -Good Luck!
No, you need part number HC27CB119.