Lennox c33 furnace manual

1 Uncased coils match furnaces without any overhang but require optional adaptor base or field fabricated transition to match furnace width. SPECIFICATIONS TO 3 TON General Data Uncased Model No. CA-2 CB-2 CA-2 CB-2 CC-2 Cased Model No. CA-2F CB-2F CA-2F CB-2F CC-2F Nominal size - Tons 2. Lennox Furnace Cabinet Width Designation C C D C D Coil Furnace Cabinet Width - in. 21 21 /2 21 /2 Shipping Data lbs. 72 66 66 77 CX34 − to 5 Ton Indoor Coils / Page 4 AIR RESISTANCE Model No. Air Volume Total Resistance Dry Coil Wet Coil cfm in. w.g. in. w.g. CX/24A-6F CX/24B-6F. shut off the manual gas valve to the furnace before shutting off electrical supply. WARNING Do not use this furnace if any part has been under-water. A flood−damaged furnace is extremely dan-gerous. Attempts to use the furnace can result in fire or explosion. Immediately call a licensed pro-fessional service technician (or equivalent) to in-.

1 Uncased coils match furnaces without any overhang but require optional adaptor base or field fabricated transition to match furnace width. SPECIFICATIONS TO 3 TON General Data Uncased Model No. CA-2 CB-2 CA-2 CB-2 CC-2 Cased Model No. CA-2F CB-2F CA-2F CB-2F CC-2F Nominal size - Tons 2. Furnace Cabinet Designation A B Coil and Furnace Height 14−1/2 17−1/2 Shipping Data lbs. − 1 package 20 37 42 38 38 40 45 Specifications General Data Model No. CH33 −36A−2F CH33 −36B−2F CH33 −36C−2F CH33 −42B−2F CH33 −43B−2F CH33 −43C−2F Nominal size − tons 3 3 3 Line Connections. Lennox c33 installation manual · User Manual For A Lennox Cb-2f Video. 1 Reverse Line Voltage Polarity. 2 Improper Earth Ground. 3 Burner failed to light, or lost flame during heat demand. 4 Low Flame Signal – check flame sensor. 5 Watchguard – burner failed to light, exceeded maximum number of retries or recycles. 6 Not Used.

Lennox Pros, get performance data on Lennox equipment for code and rebate program requirements. See Thermostat bulletins in Controls Section and. Lennox Price Book for selection. Night Service Kit. Contains most commonly used service parts: • Furnace. Step Four. To replace the furnace control access panel, follow these instructions in reverse. Flip the “Furnace” or “Heating System” switch to.