A.O. Smith ATO-340H-P Technical Documents | Page 4

A.O. Smith Water Heater Technical Documents - ATO-340H-P.
Download
Page  of 64
4.8, 2442 votes
background image

4   Page

Specifications

Installation Manual

SPECIFICATIONS

*40 psi or above is recommended for maximum flow.

** The Manifold Pressure is the factory setting and generally should not need adjustment.

NOTE:

• Checktheratingplatetoensurethisproductmatchesyourspecifications.

• InaccordancewithANSIZ21.10.3,COemissiondoesnotexceed400PPMfornormalinput.

• The manufacturer reserves the right to discontinue, or change at any time, specifications or designs 

without notice and without incurring obligation.

Model

240

 Indoor

(T-H3J-DV)

240 

Outdoor

(T-H3J-OS)

340 

Indoor

(T-H3S-DV)

340 

Outdoor

(T-H3S-OS)

540 

Indoor

(T-H3-DV)

540 

Outdoor

(T-H3-OS)

Natural Gas Input 

(OperatingRange)

BTU/h

Min.: 15,000  

Max.: 160,000

Min.: 15,000  

Max.: 180,000

Min.: 15,000  

Max.: 199,000

Propane Input 

(OperatingRange)

BTU/h

Min.: 13,000  

Max.: 160,000

Min.: 13,000  

Max.: 180,000

Min.: 13,000  

Max.: 199,000

Gas Connection

3/4" NPT

Water Connections

3/4" NPT

Water Pressure*

psi

(MPa)

15 - 150 (0.1 - 1)

Natural gas

Inlet Pressure

" W.C.

(kPa)

Min. 5.0 (1.24)

Max. 10.5 (2.61)

Propane

Inlet Pressure

" W.C.

(kPa)

Min. 8.0 (1.99)

Max. 14.0 (3.48)

Manifold 

Pressure**

Natural

Gas

" W.C.

(Pa)

1.50

(373)

1.70

(423)

2.45

(610)

2.1

(523)

2.95

(734)

2.70

(672)

Propane

" W.C.

(Pa)

2.10

(523)

1.90

(473)

2.7

(672)

2.55

(635)

3.3

(821)

3.15

(784)

Weight

lbs. (kg) 58 (26.3) 58 (26.2) 58 (26.3) 58 (26.2) 59 (26.8) 59 (26.9)

Dimensions

inch

H 22.4 x W 17.7 x D 10.7

H 570 x W 450 x D 272

mm

Ignition

Electric Ignition

Electric

Supply

VAC/Hz

120 / 60

Consump

tion

Operation

W / A

72.7 / 0.61

78.2 / 0.65

89.0 / 0.74

Standby

W / A

3.1 / 0.03

3.1 / 0.03

4.2 / 0.04

Freeze-

Protection

W / A

174 / 1.5

174 / 1.5

175 / 1.5

Related Manuals for A.O. Smith ATO-340H-P

0.576193s