Johnson Controls A19D, A19B, A19A manual Accessories optional, 11.5, 1/2-14NPT ø

6	A19A
	Issue 9811

Accessories (optional)

1 2 3

A

B

Order no.	Dimension A	Dimension B	Dimension C
			Internal
WEL11A601R	60 mm	118 mm	7.3 mm
WEL14A602R	125 mm	171 mm	9.8 mm
WEL14A603R	147 mm	193 mm	9.8 mm
WEL16A601R	71 mm	117 mm	9.5 mm

1. Bushing

2. Set screw

3. Adapter, 1/2"-14 NPT

Fig. 10

Bulb well (brass, copper pipe)

76 11.5 1 2 3 4 3 5

63

27

C

6

1/2"-14 NPT ø 5.5 (3x)

1.Style 1b bulb support tube

2.Packing nut

3.Washer

4.Packing

5.Adapter, 1/2"-14 NPT

6 . Bulb

Fig. 11	Fig. 12
Duct flange to be used with closed-tank
	Closed-tank connector
connector FTG13A-600R.
	Order number FTG13A-600R
Order number T-752-1001

Catalogue Section 1	© 2003 Johnson Controls Inc.
	Order No. PD-A19A-E