for American Standard
The HHU TV-Series fits the M-Series (TEM) air handlers, the HHU TM-Series fits the Hyperion (TAM) air handlers and the HHU TE-Series fits nearly all models made prior to those.
AQUECOIL HHU-TE-2 (21 1/2” x 21”)
This AQUECOIL® Hydronic Heating Unit measures 21 1/2" x 22" (fits 21 1/2" x 21") and ..
AQUECOIL HHU-TE-3 (23 1/2” x 21”)
This AQUECOIL® Hydronic Heating Unit measures 23 1/2" x 22" (fits 23 1/2" x 21")..
AQUECOIL HHU-TE-4 (26” x 21”)
This AQUECOIL® Hydronic Heating Unit measures 26" x 21" (fits 26" x 21") and works in conjunction wi..
AQUECOIL HHU-TM-1 (17.5” x 21 3/4”)
This AQUECOIL® Hydronic Heating Unit measures 17 1/2" x 21 3/4" (fits 17.5" x 21.8") ..
AQUECOIL HHU-TM-2 (21.3” x 21.8”)
This AQUECOIL® Hydronic Heating Unit measures 21 1/4" x 21 3/4" (fits 21.3" x 21.8") and w..
AQUECOIL HHU-TM-3 (23.5” x 21.8”)
This AQUECOIL® Hydronic Heating Unit measures 23 1/2" x 21 3/4" (fits 23.5" x 21.8") and w..
AQUECOIL HHU-TV-1 (18.5” x 21.13”)
This AQUECOIL® Hydronic Heating Unit measures 18 1/2" x 21 3/4" (fits 18.5" x 21.13") and works..
AQUECOIL HHU-TV-2 (23.5” x 21.13”)
This AQUECOIL® Hydronic Heating Unit measures 23 1/2" x 21 3/4" (fits 23.5" x 21.13") and ..
AQUECOIL HHU-TV-3 (26.5” x 21.13”)
This AQUECOIL® Hydronic Heating Unit measures 26.5" x 21.13" (fits 18 1/2" x 21 3/4") and ..
AQUECOIL HHU-TX-0 (18 1/8” x 21 1/4")
This AQUECOIL® Hydronic Heating Unit measures 18 1/8" x 21 1/4" (fits 18 1/8" x 21 1/4") and works i..
AQUECOIL HHU-TX-1 (21 1/4" x 21 1/4")
This AQUECOIL® Hydronic Heating Unit measures 18 1/2" x 22" and works in conjunction with your prefe..
AQUECOIL HHU-TX-2 (24 3/4" x 21 1/4")
This AQUECOIL® Hydronic Heating Unit measures 24 3/4" x 21 1/4" (fits 24 3/4" x 21 3/4") and works i..