Ask Experts Questions for FREE Help !
Ask
    flaig's Avatar
    flaig Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Mar 10, 2008, 05:44 PM
    Blower stays on
    My blower fan on the inside unit stays on after thermostat cuts off.. I have a lenox model CB30M-312P.. INSTALLED 11/2004
    XenoSapien's Avatar
    XenoSapien Posts: 627, Reputation: 42
    Senior Member
    		  
    #2

    Mar 10, 2008, 05:58 PM
    The blower fan stays on forever, or for, say 15 seconds or so?

    XenoSapien
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #3

    Mar 10, 2008, 06:05 PM
    Is the thermostat blower switch on automatic or on?
    flaig's Avatar
    flaig Posts: 2, Reputation: 1
    New Member
    		  
    #4

    Mar 10, 2008, 06:12 PM
    The Fan Stays On For Ever.. stat Is On Auto
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #5

    Mar 10, 2008, 06:21 PM
    Probably a defective blower relay or sequencer

    See file below so you can trace down your problem..


    http://www.ciur.cz/fileadmin/main/_f...29_do_17kW.pdf
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Heater Blower Continuosly Stays On [ 6 Answers ]

Last night I had replaced my working noisy buzzing Honeywell mercury t-stat with a quiet programmable Lux t-stat, reconnected the respective R to R, G to G, W to W and C (blue) to the RH/RC terminals on the t-stat just as the instructions required. Then I attempted to turn on the heat through the...

Furnace Blower stays on too long. [ 1 Answers ]

Hello. I have a Honeywell Electric furnace. Model # AR36-1 The blower stays on too long after furnace shuts off and cold air blows out. Any ideas how to fix it? Thanks.

Blower stays on [ 1 Answers ]

I am working on a Tempstar furnace, Furnace blower comes on even thermostat is fully disconected from control board. Replaced control board and limit switch. Furnace still coming on. Checked all the wire locations. Tempstar model is - NFCX3600C1 Serial is- L001362305 Any...

Furnace Blower stays on, no heat [ 2 Answers ]

Hello, I have an older Bryant furnace model # 396gadd36075. I turned on the heat the other day and the no heat. I notice the unit had been turned off (pilot was not lit), apparently by the service company I use when they came to do the spring check for the AC. I followed the instructions to...

Blower Fan stays on when it should not [ 2 Answers ]

New Amana heat pump system: outdoor unit ASZ140481A, indoor unit (in attic) AEPF426016B + TXV. Thermostat: TotalTouch P286-200. When fan setting is FAN AUTO and the system is not cooling or heating, the fan can come on and stay on for hours, or the fan stays on after heating/cooling stops. The...

View more questions Search