Bradford-White Corp TG-150E-N(X), TG-237E-N(X)A Remove Carton, Mount Water Heater on the Wall

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REMOVE CARTON

Move water heater to a location near where it will be installed. Carefully slide water heater out from the carton and remove all the contents.

MOUNT WATER HEATER ON THE WALL

This water heater must be installed outdoors. Refer to Table 3 clearances under overhangs, windows, doors, etc. Also, avoid locations where there is heavy water run-off from roofs. Determine the proper height and location for the water heater to be installed. Consider the water and gas connections. Allow enough room for servicing the water heater and maintain the clearances from combustible materials.

The water heater is supported on the wall by means of a top and bottom slotted angle bracket. For convenience, the center hole of the bracket is slotted so that a center screw may be first installed in the wall for hanging the water heater on the wall. Two more screws are then added on the ends of the bracket to secure the water heater. Wall anchors should be used for the bracket holes unless the bracket lines up with a stud. As an alternative, a suitable piece of plywood may be cut to span the wall studs and the brackets fastened to the plywood. Make sure the anchors are rated to support the 55 pound (25 kg) weight of the water heater.

Table 3. Water Heater Clearances.

 

to

to Non-

 

Combustibles

Combustibles

 

 

 

Top of

12 inches

2 inches

Water

(305 mm)

(51 mm)

Heater

 

 

 

 

 

Back of

 

 

Water

0 (zero)

0 (zero)

Heater

 

 

 

 

 

Front of

 

 

Water

24 inches

0 (zero)

Heater

(610 mm)

 

(Panel)

 

 

 

 

 

Front of

 

 

Water

24 inches

24 inches

Heater

(610 mm)

(610 mm)

(Exhaust)

 

 

Sides of

6 inches

1/8 inch

Water

(152 mm)

(3.2 mm)

Heater

 

 

 

 

 

Floor/

12 inches

2 inches

Ground

(305 mm)

(51 mm)

 

 

 

NOTICE

The recommended minimum clearance for servicing is 24 inches (610 mm) in front of the water heater.

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Contents TG-150E-NX, TG-180E-NX, TG-199E-NX, TG237E-NX & TG-237E-NXA Table of Contents Page Page If YOU Smell GAS Model Section II SpecificationsDimensions TG-150E TG-180E TG-199E Section III Installation Instructions Water Heater Location UnpackingMount Water Heater on the Wall Remove CartonImportant In the State of Massachusetts 248CMR 4.00 State RegulationsInstallation Clearances Description Canadian Installations Inside Corner High Altitude Installations Instructions for Connections Section IV Water ConnectionsWater Quality Page Approximate TIME/TEMPERATURE Relationships in Scalds Recommended Piping for a Basic Installation Recommended Piping for a Circulation Systems Recommended Piping for Freeze Protection Recommended Piping for Power Failure Freeze ProtectionPressure Relief Valve Page Page Section V GAS Connections Specific Correction GAS Meter Size Natural GAS onlyGAS Pressure Regulation GasInitial Operation and Testing Installer only Section VI Electrical Connections CPU Page Wiring Diagram for TG-237E-NXand TG-237E-NXAModels Temperature Controls Page Installation of Controls Temperature Display Use IndicatorIllustration Showing Where to Connect Remote Control Harness Initial Operation and Testing of Controls Installer onlyResistance Connector Pin Nos Troubleshooting ElectricalWire Color Flame Rod Heat Exchanger and Outgoing Water Temperature ThermistorsAmp Fuses Frost ProtectionSequence of Operation Section VII Operating InstructionsGeneral Instructions To Fill the Water Heater Operation Instructions Lighting Instructions For Your Safety Read Before OperatingProperty damage, personal injury or loss of life What to do if YOU Smell GASTurning OFF the Water Heater for AN Extended Period of Time Temperature AdjustmentTemperature Display Use Indicator First AID for Scalds Approximate TIME/TEMPERATURE Relationships in ScaldsScalding Code Code Description Diagnostic Codes on the Temperature Control DisplayCode Burner Flame Appearance Section Viii MaintenancePage Water Heater Circulating PumpPage Section IX Parts List Description Quantity Page Description Quantity Page Description Quantity Page Description Quantity TG-237E Models TG-237E-N TG-237E-X TG-237E-NA TG-237E-XA Page Description Quantity Page Description Quantity Page Description Quantity Section X Warranty What will we not do? What will we do to correct problems?How do you get warranty assistance? What should you do to keep the warranty in effect?Page Page Page Fax/215-641-1670 Parts Fax/215-641-2180