Brochure

310C SERIES
Specifications
The 310C Simplicity Series is fuel convertible out of the box and easily installs
using contractor preferred concentric venting. It generates a max ow rate of 8.0
gpm, providing enough hot water to run three showers at the same time.
Model Number* Type
Gas Consumption Input Inlet Gas Pressure**
UEF
Minimum
(BTU/H)
Maximum
(BTU/H)
Minimum
(in. W.C.)
Maximum
(in. W.C.)
ATI-310C-N Natural 15,000 190,000 4.0 10.5 0.82
*Indoor models only. Units are field convertible from natural gas to propane with supplied conversion kit.
**For propane, minimum inlet gas pressure is 8.0 in. W.C. and maximum inlet gas pressure is 14.0 in. W.C.
ANSI Z21.10.3 • CSA 4.3
NON-CONDENSING
Model Number*
Maximum
GPM
Hot/Cold
Connections
Gas
Connection
Clearances (in.)
Approx
Shipping
Weight (lbs)
Top Bottom Side Front
ATI-310C-N 8 3/4" NPT 3/4” NPT 12 12 3 4 55
310C
Temperature
Settings
Dipswitches 120°F (default) 140°F
With 100209924 remote (max. distance 400’ from heater, non-polarized 20 gauge wiring.)
100 °F to 140 °F (9 options), 120°F Default Factory Setting
Electric 120 V 71 W / 0.81 A (Operation) 2 W / 0.06 A (Standby) 99 W / 0.83 A (Freeze-Protection)
ATI-310C-N
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