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HOT WATER SUPPLY HEATER
Model 136- 1826
The heater is direct fired and used with a storage tank. The model number indicates the BTU/holds input. (i.e. an
1826 holds input of 1,826,000 BTU/ HR)
See specification and dimension information on pages 4, 5 and 6.
TANK TEMPERATURE CONTROL
1. The tank temperature controller is shipped loose for installation in the field. It is found in the burner tray.
2. Install in the tapping provided in the storage tank as shown.
3. Wire the "TH" leads, provided in the boiler control box, to the tank temperature controller. DO NOT WIRE IN
SERIES WITH 115 VOLT SUPPLY TO THE HEATER.
NOTE: The "TH" wires are in the 24 volt control circuit. DO NOT connect to the 115 volt circuit.
4. Set temperature to 140°F or to desired tank temperature.
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