SECTION II: SPECIFICATIONS

Table 1. Specifications.

 

Model

 

TGHE-160I-N(X)

 

TGHE-199I-N(X)

 

Minimum Rate Btu/h

 

 

 

9,500 (Natural)

/ 10,300 (Propane)

 

 

Maximum Rate Btu/h

 

 

157,000

 

199,000

 

 

Flow Rate (Min-Max) *

 

 

 

0.4-8.0 GPM (1.5-30 L/min)

 

0.4-9.8 GPM (1.5-37 L/min)

 

Flow Rate (45°F rise)

 

 

 

6.6 GPM (25 L/min)

 

8.5 GPM (32 L/min)

 

Default Temperature Setting

 

 

104°F (40°C)

 

 

Maximum Temp Setting

 

185°F (85°C)

 

(commercial **)

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Temp Setting (residential)

 

 

Selectable at 120°F (49°C) or 140°F (60°C)

 

 

Minimum Temperature Setting

 

98°F (37°C)

 

Weight

 

 

 

64 lb (29 kg)

 

71 lb (32.2 kg)

 

Energy Factor

 

 

0.96

 

0.94

 

 

Thermal Efficiency

 

 

 

 

95%

 

 

Noise level (inside rating)

 

50 dB

 

Electrical

 

 

 

Normal

 

 

63 W

 

80 W

 

 

 

 

Standby

 

 

2 W

 

Consumption

 

 

 

 

 

 

 

 

 

Anti-frost Protection

 

 

220 W

 

220 W

 

By-Pass Control

 

 

 

Electronic

 

Minimum Gas

 

 

Natural Gas

 

 

5.0 inch W.C.

 

 

Supply

 

 

Propane

 

8.0 inch W.C.

 

Pressure

 

 

 

Maximum Gas

 

 

Natural Gas

 

 

10.5 inch W.C.

 

 

Supply

 

 

Propane

 

13.5 inch W.C.

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

Type of Appliance

 

 

 

Condensing, Tankless, Direct Vent, Temperature controlled continuous flow gas

 

 

 

 

 

water heater

 

 

 

 

 

 

 

 

 

 

 

Operation

 

 

 

With or without remote controls, mounted in kitchen, bathroom, etc.

 

 

 

 

 

 

 

 

 

 

 

Approved Gas Type

 

 

 

Natural Gas or Propane - ensure unit matches gas type supplied at the installation

 

 

 

 

location.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4"

 

Connections

 

 

 

 

 

 

 

MNPT

 

 

 

 

 

 

 

 

 

Ignition System

 

 

 

Direct Spark Ignition

 

 

Electric Connections

 

 

 

Water Heater: AC 120 Volts, 60Hz. Remote Control: DC 12 Volts (Digital)

 

Water Temperature Control

 

 

Simulation Feedforward and Feedback

 

 

Minimum Water Supply Pressure

 

50 PSI (Recommended 60-80 PSI for maximum performance)

 

Maximum Water Supply Pressure

 

 

150 PSI

 

 

Remote Control Cable

 

 

 

Non-Polarized Two Core Cable (Minimum 22 AWG)

 

ENERGY STAR® Qualified

 

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

*Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.

**For commercial and hydronic applications requiring higher temperatures. Requires the use of an optional controller (P/N 239-48789-00).

Bradford White Corporation is continually updating and improving products. Therefore, specifications are subject to change without prior notice.

The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value listed is for the purpose of input adjustment.

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Bradford-White Corp TGHE-160I-N(X), TGHE-1991-N(X) instruction manual Section II Specifications, Model