THIS PROCEDURE MUST BE PERFORMED BY A QUALIFIED TECHNICIAN.
WARNING
Risk of fire. Violation of the clearance requirements can cause improper operation of the equipment. Maintain the placement and clearance requirements specified.
Minimum Clearances
Top = 4"
Front & Grill = 15"
Sides = 2", see NOTE on Right Side.
Back = 1½"
There are minimum clearances that must be maintained when choosing a location. These areas surrounding the heater must be kept open and free of debris. The back clearance is provided by the wall support bracket or by the security base (120V Only). DO NOT place objects of any kind on top of the heater. The heater may be recessed into a wall; however, access to the heater's front panel and grill MUST NOT be obstructed or enclosed and all clearance requirements MUST be maintained.
NOTE: A clearance of 12" is recommended on the right of heater. If there is less than a 12" clearance, a remote room temperature sensor is recommended to ensure accurate room temperature sensing. The 12" clearance also allows space for hinging the right side panel open for servicing.
Placement
The heater can be placed on an interior or an exterior wall. Ideal placement is along an interior wall, adjacent to an exterior wall. To find the best location for the heater, consider the following:
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Physical Dimensions - All clearance requirements specified in the Clearance Requirements section MUST be followed to ensure proper operation, safety, and performance of the equipment.
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Weight - The weight of the heater MUST be considered when selecting a location. If there are structural weight concerns, consult a building contractor or architect before installing.
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Flooring - The heater can generally be placed on any standard flooring. The bottom of the heater can reach 140°F/60°C in normal operation; therefore, discoloration under the heater may occur to certain flooring products. Contact the flooring manufacturer or Steffes with questions regarding the acceptability of the floor covering. If installing on extremely thick carpet, it may be necessary to slightly elevate the heater as carpet should remain at least ¾ inch away from air discharge grill openings.
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Room Temperature Sensing - To ensure accurate room temperature sensing , avoid installing the heater near an open stairwell, near sources of heat or cold, or with less than 12" clearance on the right side. For optimum room temperature sensing, an optional remote room temperature sensor or a low voltage thermostat can be used.
NOTE: Special requirements must be considered if placing the system in a garage or other area where combustible vapors may be present. Consult local, state, and national codes and regulations to ensure proper installation.