Failure to follow these instructions may result in a possible electric shock, fire hazard and/or injury and will void the warranty. For Customer Service: E-Mail: parts@twinstarhome.com In English Call: 866-661-1218 En Français Call: 866-374-9203 En Español Call: 866-611-1218 WARNING Twin-Star International, Inc. Delray Beach, FL 33483 Made in China Printed in China...
LISTINGS AND CODE APPROVALS THE BUILDERS BOX SERIES HAS BEEN TESTED AND APPROVED IN ACCORDANCE WITH THE xxxxxxx No.xxxxxxx MODEL NUMBER DESCRIPTION 33EB304AAS 33” STANDARD 39EB364AAS 39” STANDARD THE INSTALLATION OF THE FIREPLACE UNIT MUST COMPLY WITH THE APPLICABLE LOCAL AND/ OR NATIONAL ELECTRICAL CODES AND UTILITY REQUIREMENTS. THIS INSTALLATION SHOULD BE ENTRUSTED TO DULY QUALIFIED PERSONNEL WHERE REQUIRED BY LAW.
This fireplace is a zero clearance design. No combustibles can be placed on the top surface of the fireplace. Combustibles may be installed to the edge of the unit. MODEL 33EB304AAS 15.0” 33.0” 29” 33EB364GRS 16.0” 39.0” 33” Section 2: Recommended Power Supply Wire Specifications For 120 volt installations use two conductor, non-metallic sheath cable with ground wire (3 wires total) for the incoming power supply...
Section 3: Voltage Selector Switch Location Important: Ensure that the incoming power supply voltage matches the setting of the voltage selector switch!!!!!! The voltage selector switch is located inside the exhaust panel on the top left hand corner. Carefully insert a flat headed screw- driver inside the exhaust panel through the hole in the mesh to change the switch from 240 volts (230 position) to 120 volts (115...
There are two mounting flanges located on each side of the fireplace insert. Bend tabs accordingly and mount to framing using suitable hardware. Mounting Flange Location: Figure 3 9/16” 3/8” Section 4: Mounting Flanges Wall and Mounting Flange: Figure 4 STUD WOOD OR METAL Mounting Tolerances - Top View: Figure 5...
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Section 5: 120 Volt Installation Instructions • The unit is factory configured for 120 volt operation. • Use 2 conductor wire with ground (3 wires total) from the power supply (breaker panel) to the junction box on the unit. 1. Locate the voltage selector switch inside the exhaust panel on the top left hand corner of the unit.
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Wire Connection Diagram: Figure 7 N - WHITE WIRE L2 - RED WIRE L1- BLACK WIRE G- GREEN WIRE N- WHITE WIRE POWER SUPPLY L1 - BLACK WIRE G - GREEN WIRE 120 VOLT BREAKER PANEL...
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Section 6: 240 Volt Installation Instructions • The unit is factory configured for 120 volt operation. You must set the voltage selection switch to 240 volts (230 volt is printed on the switch. • Use 3 conductor wire with ground (4 wires total) from the power supply (breaker panel) to the junction box on the unit.
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Wire Connection Diagram: Figure 9 N - WHITE WIRE L2 - RED WIRE L1- BLACK WIRE G- GREEN WIRE N- WHITE WIRE 240 VOLT L2 - RED WIRE POWER SUPPLY BREAKER PANEL L1 - BLACK WIRE G - GREEN WIRE...
Section 7: Wall Mounted Thermostat Wiring For 120/240 Volt • Install main power connection with appropriate voltage as per Section C or Section D. • Install a 2 conductor wire with ground (3 wires total) from the thermostat wall box to the junction box on the unit. 1.
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Wire Connection Diagram: Figure 11 2 CONDUCTOR WIRE FROM WALL THERMOSTAT T 2 - RED WIRE MECHANICAL T 1 - RED WIRE LINE VOLTAGE THERMOSTAT WALL MOUNTED T G - GREEN WIRE E-11...