Specifications

Armstrong International
IOM-706
Flo-Direct Water Heater
Page 38 of 45
Fuel Train
Ref No. Description Part No.
Gas Rated Ball Valve
1
AFD-1000 and AFD-1500 (1″ NPT)
D15432
AFD-2000 and AFD-3000 (1-1/2″ NPT)
D15433
AFD-4000 to AFD-10000 (2″ NPT)
D15434
AFD-11000 to AFD-16000 (3″ NPT)
D15435
2 Pressure Gauge, 0–15 psi D14800
Gas Pressure Regulator
3
AFD-1000 to AFD-4000 (FRI 710/6) D14806
AFD-5000 to AFD-10000 (FRS 720/6) D14807
AFD-11000 to AFD-16000 (FRS 730/6) D14808
Gas Regulator Spring
4
AFD-1000 to AFD-4000 Yellow 12″–28″ w.c.
D11555
AFD-1000 to AFD-4000 Black 24″–44″ w.c.
D14809
AFD-5000 to AFD-10000 Yellow 12″–28″ w.c.
D19189
AFD-5000 to AFD-10000 Black 24″–44″ w.c.
D14810
AFD-5000 to AFD-10000 Pink 40″–60″ w.c.
D12543
AFD-11000 to AFD-16000 Yellow 12″–28″ w.c.
D11559
AFD-11000 to AFD-16000 Black 24″–44″ w.c.
D14811
AFD-11000 to AFD-16000 Pink 40″–60″ w.c.
D12336
AFD-11000 to AFD-16000 Gray 56″–80″ w.c.
D12142
Dual Blocking Valve Assembly
5
AFD-1000 to AFD-4000 (DMV-D 703/11) D14823
AFD-5000 to AFD-10000 (DMV-D 525/11) D14824
AFD-11000 to AFD-16000 (DMV-D 5080/11) D14825
6
Low Gas Pressure Switch 12″–60″ w.c.
(GMH-A2-4-6)
D11538
High Gas Pressure Switch
7
AFD-1000 to AFD-14000 12″–60″ w.c.
(GMH-A2-4-6)
D14829
AFD-15000 to AFD-16000 40″–200″ w.c.
(GMH-A2-4-8)
D12335
8 Visual Proof of Closure Indicator D11573
9 Electrical Proof of Closure Indicator (CPI-400) D14826
10 DIN Connector (D210319) D14827
11
Pressure Gauge, 1″–100″
w.c.
D14828
AFD-1000 to
AFD-4000
AFD-5000 to
AFD-16000