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[husky 555]

Might be time to replace my dayton blower.  I went out to fill furnace for the evening and noticed that the blower flap was up but the fan was not spinning.  I tapped the fins inside the blower and it started working properly.  I just replaced this blower last year.  Should I try to clean the fins or just order a new blower at this point.  I was thinking of ordering a 75 cfm blower.  My current blower is a Dayton 1tdn7 (cfm)  and the new one is a Dayton 1tdp3.  They both have the same outlet diameter so they should interchange with no problem.  Any thoughts out there?

[willieG]

i fit was not spinning it has a "dead spot" in it and is close to total failure. if you spin it by hand you likely notice it is a bit harder to turn than a new one too. I order mine from from grainger at a cost of about 54 bucks...1tdp7 (buy 2 and have a spare...and a solenoid too)

[husky 555]

It looks like a nice blower but does not appear that the 1tdp7 will fit on a Shaver OWB.  It there an adapter?

[willieG]

i am not sure if it will fit...but if you can find tehm in the online grainger catalauge you can get teh bolt pattern...or i can measure the spare in the room beside me and give you the bolt spacing

[husky 555]

According to alternated heating supply, the 1tdp7 has an rectangle outlet 3.25 x 2 3/16.  Existing blower has 2 1/8 inch round outlet.

[willieG]

the one i have is marked as (1) 1TDP7 blower (dayton) 146 free cfm i have is rectangle, bolt patten is 4 x 2 7/8



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