I would like to know what the difference is between these two Payne Models:


Model #PA13NR042-H and Model #PA13NR018-E.

Thank you.

42 is a four ton and 18 is one ton. Basically the 18 is for a very small house and the 42 is for a fairly large house. Evap coils and condensers must be matched to operated correctly.
Oh, also the price is going to be a significant difference. Please let me know if this helps at all.

Are the Payne 13seer G/E PY3 units energy star rated?

Are the Payne 13 SEER G/E PY3 units energy star rated?