CONNECTING TANK TYPE WATER HEATERS
19
MDA Connections - Gas Fired Water Heaters
MDA Connections - Electric Water Heaters
Figure 13
MDA (multiple device adapter)
End View
Splitter T-Adapter is used on gas fired tank type
water heaters only. It is not used on electric
tank type water heaters.
(see Figure 7 on page 13 for location)
MDAs are used when more than one water
heating appliance is connected to the
network.
Figure 14
MDA (multiple device adapter)
End View
CCB - (central control board)
(see Figure 9 on page 15 for location)
MDAs are used when more than one water
heating appliance is connected to the
network.
