Version 1.04
March 2011
APEX cbt
Page 22
www.blazeking.com
ADD-ON TO ELECTRIC FURNACE
The APEX CBT may be added to an electric furnace with heating capacity between 15KW and 30KW.
Minimum blower capacity must be at least 900 cfm. Electric furnaces approved for installation in any position
can be inverted and used in a down flow position using an adapter duct between the furnace and the add-on
as indicated in fig. 3. The electric furnace may be located on either side of the APEX CBT but clearances to
combustibles must be maintained. Refer to general and pressure loss (pg 14) instruction portions of this
manual also.
If changes are made to the installation of the electric furnace they must comply with CSA Standard C22.1.
AN INTERLOCK LIMIT SWITCH MUST BE INCLUDED IN THE CONTROL CIRCUITRY PREVENTING THE
GAS FURNACE FROM OPERATING WHEN THE SYSTEM OUTPUT PLENUM TEMPERATURE IS ABOVE
150°F. TYPICAL WIRING DIAGRAM FOLLOWS: FIG 21. IF YOUR ELECTRIS FURNACE DOES NOT
HAVE AN R AND G CONNECTION< SEE FIG. 22.
INSTALLATION INSTRUCTIONS - COMBINATON APEX-ELECTRIC
Содержание APEX CBT
Страница 37: ...Version 1 04 March 2011 APEX cbt Page 37 www blazeking com BRICK LAYOUT ...
Страница 40: ...Version 1 04 March 2011 APEX cbt Page 40 www blazeking com Stainless steel same cleaning procedure ...
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