Limit Or Flame Rollout Switch Is Open Code 33. No heat. Service code 33 limit or flame rollout switch is open Code 33 on a carrier furnace indicates that This status code indicates the limit switch or flame rollout switch is open This can be due to malfunctioning of one of the limit switches or overeating within the furnace.
Flame Rollout Limit Switch AQ02101 The Home Depot Repair Parts from www.appliancerepair.homedepot.com
If flame rollout switch is tripped, look for back drafts, blocked flue and check heat exchanger to determine the cause of flame rollout The Bryant furnace code 33 indicates that a limit or flame rollout switch is open
Flame Rollout Limit Switch AQ02101 The Home Depot Repair Parts
status code #4 continues to flash until blower shuts off. This is what my furnace says for code 33: 33 LIMIT OR FLAME ROLL-OUT SWITCH IS OPEN - If open longer than three minutes, code changes to #13 If open longer than 3 min, code changes to lockout #7
Flame Rollout Limit Switch B1370154 Fast Shipping Repair Clinic. Furnace works normally if you remove the filter or remove the blower door Check for proper switch operation Check for continuity in the high limit switch after furnace has cooled down (15 minutes)
York Coleman S102527747018 Flame Rollout Limit Switch. The description for #4 follows: [4] LIMIT CIRCUIT FAULT - Indicates the limit or a flame rollout switch is open or the furnace is operating in high-heat only mode due to 2 successive low-heat limit trips "LIMIT OR FLAME ROLLOUT SWITCH LOCKOUT- LIMIT SWITCH WAS