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

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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