AprilAire — humidifiers parts & models
Finding your model number: Whole-house (furnace-mounted) models: the model number is on the humidifier cover or the side of the cabinet mounted on your ductwork. The water panel number (10 or 35) is printed on the old panel's frame.
Replacement parts
12, 12RP · fits 6 models · from $6.38 shipped
30 · brand-level fit · from price not quoted
45, 45RP · fits 1 models · from $17.90 + shipping
10, #10 · fits 19 models · from $15.98 + shipping
35, #35 · fits 47 models · from $14.99 + shipping
Models and the part each takes (30)
AprilAire Water Panel #12 — 6 model(s)
110
112
440
445
760
760A
AprilAire Water Panel #45 — 1 model(s)
4000
AprilAire Water Panel 10 — 8 model(s)
110 (AprilAire)
220 (AprilAire)
500 (AprilAire)
500A (AprilAire)
500M (AprilAire)
550 (AprilAire)
550A (AprilAire)
558 (AprilAire)
AprilAire Water Panel 35 — 15 model(s)
300 (AprilAire)
350 (AprilAire)
360 (AprilAire)
560 (AprilAire)
560A (AprilAire)
568 (AprilAire)
600 (AprilAire)
600A (AprilAire)
600M (AprilAire)
700 (AprilAire)
700A (AprilAire)
700M (AprilAire)
760 (AprilAire)
760A (AprilAire)
768 (AprilAire)