6. CoNNeCt BoILeR WAteR PIPING (continued)
Screw an installer-supplied 1¼" pipe or
7.
nipple into the water return tapping "R".
Screw the supplied drain valve into tapping
8.
"D".
6-b
Item
1
2
3
4
5
6
7
8
See Figure 6b for suggested near boiler
9.
piping of IQ Options.
Description
1¼ x 1¼ x ½ Tee
Immersion Well, ½ NPT
1¼ x 6 Nipple
1¼ Tee
1¼ x ¾ Bushing
LWCO Sensor, ¾ NPT
1¼ x 3 Nipple
1¼ Elbow
Burnham Part Number
806601021
80160456
806600029
806601030
806600504
102305-01
806600005
806601528
11