Ok, so far it's:
Carlos Curbelo, R-Florida
Jeff Denham, R-California
David Valadao, R-California
Will Hurd, R-Texas
Mario Diaz-Balart, R-Florida
Mia Love, R-Utah
Ileana Ros-Lehtinen, R-Florida RETIRING
Charlie Dent, R-Pennsylvania RETIRING
Fred Upton, R-Michigan
David Reichert, R-Washington RETIRING
Mike Coffman, R-Colorado
Chris Collins, R-New York
John Faso, R-New York
Mark Amodei, R-Nevada
Elise Stefanik, R-New York
Leonard Lance, R-New Jersey
Ryan Costello, R-Pennsylvania RETIRING
Stephen Knight, R-California
Diana DeGette, D-Colorado
John Katko, R-New York
David Trott, R-Michigan RETIRING