Armstrong International
IOM-706
Flo-Direct Water Heater
Page 7 of 45
Specifications — Heater
Low gas
pressure
switch
High gas
pressure
switch
Proof of Closure
(POC) switch
Dual blocking
valves
Regulator
Regulated
pressure
display
Visual display of
valve state
(white = closed
red = open)
Fuel Train Components
