Product Brochure

Hot Water On Demand
900
Item Number
AT900-03 AT900-04 AT900-06 AT900-08 AT900-10 AT900-13
Phase 1 1 1 1 1 1
Voltage (V) 110 240 240 240 240 240
Energy (kW). 3 3.8 6.5 8.5 10.5 13
Current - Rated (A) 27 16 27 36 44 55
Circuit breaker size 30 20 30 40 50 60
Minimum required wire size 10 AWG 12 AWG 10 AWG 6 AWG 6 AWG 4 AWG
Minimum water ow
to activate unit
0.5 GPM
Weight 3.4 lb
Dimensions (HxWxD) 7.28“ x 11.82“ x 3.54“
Nominal water volume 0.11 gal/0.42 l
Working pressure 8 BAR (115 psi )
Tested to pressure 16 BAR (230 psi)
Water connections 1/2“ NPT
Model Guide
MODEL 240V 208V 110V
AT900-04 3.8 kW 2.8 kW -
AT900-06 6.5 kW 4.9 kW -
AT900-08 8.5 kW 6.4 kW -
AT900-10 10.5 kW 7.9 kW -
AT900-13 13 kW 9.8 kW -
AT900-03 - - 3.0 kW
900
3 Temperature Settings
Maximizes energy
savings
Unlimited Hot Water
Supply
Water is heated as soon
as faucet is turned on
Hot Water on Demand!
There is no tank with
waterconstantlybeing
heated and stored
Technical information
Electrical
This tankless water heater is an installed appliance and must be installed by a
professional with all applicable licenses and permits. The unit requires a dedicated
circuit of appropriate size. Please see installation manual for complete installation
instructions.
Warranty
7-year leakage
2-year parts
For further details contact customer service