Rinnai® Electrode Flame Rod and Gasket Kit, For Use With: ES38N (RHFE-1004FTA-N), ES38N (RHFE-1004RFA-N), ES38P (RHFE-1004FTA-P), ES38P (RHFE-1004RFA-P), ES38WN (RHFE-1004FTA-W-N), ES38WN (RHFE-1004RFA-W-N), ES38WP (RHFE-1004FTA-W-P), ES38WP (RHFE-1004RFA-W-P), EX17CTN (RHFE-434FTA2-N), EX17CTP (RHFE-434FTA2-P), EX17N (RHFE-433RWTA-N), EX22CTN (RHFE-559FTA2-N), EX22CTP (RHFE-559FTA2-P), EX22CTWN (RHFE-559FTA2-W-N), EX22CTWP (RHFE-559FTA2-W-P), RHFE-1001FA-VA-N, RHFE-1001FA-VA-P, RHFE-1004FA-A-N, RHFE-1004FA-A-P, RHFE-1004FA-S-N, RHFE-1004FA-S-P, RHFE-1004FA-W-N, RHFE-1004FA-W-P Direct Vent Furnaces