420-529F | 6X2-1/2 PVC REDUCING CROSS SOCKET SCH40 | (PG:047) Spears Additional Information_2.61 x 2.51 in Center to End; 2.200 lb Weight order the thermowell separately) • Size_4X4-1/2 Rectangular Damper 20X22 ND G780DS-250+AFX24-MFT-S-X1

420 529F 6X2 1 2 PVC REDUCING CROSS SOCKET SCH40 (PG:047) Spears Additional Information_2.61 x 2.51 in Center to End; 2.200 lb Weight order the thermowell separately) • Size_4X4 1 2 Rectangular Damper 20X22 ND G780DS 250+AFX24 MFT S X1 order the thermowell separately) • provide optional well sensor holders (order separately) to mount duct models in thermowells • meet UL 1995 plenum use requirements • offer optional accessory kit (order separately) to replace plastic hole plug and wiring bushing to meet International Mechanical Code (IMC) requirements relay (optional) LED indication Off On status — allows you to easily check the relay’s on off status