A.O. Smith T-H2-DV User Manual

T-H2-DV/T-H2-OS Service Manual
Ver. 1.01
69
CONFIDENTIAL
12-7. (A) ON/OFF conditions: Overview
The following table shows the ON/OFF conditions of the water heater.
ON/OFF Conditions
Conditions needed to turn ON.
The BTU requirement is more than 14,880 BTU/h
AND
The water flow rate is more than 0.5 GPM
Conditions needed to turn OFF.
The BTU requirement is less than 11,900 BTU/h
OR
Inlet temperature is higher than the set
temperature
OR
Output temperature is over 194°F
OR
The water flow rate is less than 0.4 GPM

A.O. Smith T-H2-DV Specifications

General

Brand	A.O. Smith
Model	T-H2-DV
Category	Water Heater
Type	Tankless
Fuel Type	Natural Gas
Energy Factor	0.82
Gallons Per Minute (GPM) @ 77°F rise	9.8 GPM
Voltage	120V
Dimensions	26.5 x 18.5 x 11.5 inches
Weight	50 lbs
Venting	Direct Vent
Power	2W
Max. Input	199, 000 BTU/hr