Manufactured in ABS, these Fujitsu supply air plenum boxes are pre-insulated. Simply select the number and size of spigot you require for your ARYG18LLT - use the velocity calculator above to help.
Manufactured in ABS, these Fujitsu supply air plenum boxes are pre-insulated. Simply select the number and size of spigot you require for your ARYG18LLT - use the velocity calculator above to help.
