Air flow, dryer

[FDR]

Is there some way to measure the airflow on a dryer? Trying to find out of there's enough.

[buffalobill]

it's not ok. you'll need a booster blower made for this problem. manufacturer Fantech says: "When to boost a dryer. Typical residential dryers are rated at 160cfm. However, boosting is generally needed in order to maintain a minimum airflow of 100cfm as duct length increases and bends are introduced in the duct line. Based on surveying the recommendations from dryer manufacturers, and local building codes in selected areas, dryer boosting is typically required when the duct length exceeds the following: Maximum duct length with: No bends 25' 1 bend 20' 2 bends 15' 3 bends 10' Fantech models DBF 110, DBF 4XL and RVF 4XL are all suitable for most dryer boosting applications. Generally the models listed can be used for maximum duct length of 60 linear feet with a maximum of six elbows using four inch rigid duct. For longer duct runs please contact our technical department for specific recommendations." says

$173.

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also, do not vent into a pipe you can't clean the lint out of.

[docmill]

"FDR" wrote in news:LJV1f.28423$ [e-mail]:

Enough airflow? The dryer spec sheet will tell you if you bought a dryer that can't disperse the amount needed to dry a handkerchief. What are you trying to dry?

[FDR]

The dryer had a stated length of ductwork that was allowable, but it the ductwork may be longer than allowed so I am trying to determine of there's a way to see if it is still ok.