Dryerbox® 4D Single Unit

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DRYERBOXES
	Model 425
	Model 350
	Model 4D
		4D-1
		4D-5
		4D Dryerbox Bonus Venting Set
		4D Dryerbox Venting Basic Set
	Model 3D
	RetroFit Boxes
	Venting Packages

4D-1

One Model 4D Downbox - 22 Ga. deep drawn recessed dryer vent box with gas port, measures 4 1/4 inches deep from nailing flange. Mostly for 2x6 construction but will also fit into a 2x4 wall that has been firred out with one 1x2 firring strip.

Click Here to see if your favorite building / HVAC supply house already has them in stock.

One Model 4D Downbox at $24.97 each

Quantity	Price
1 – 4	$24.97
5 – 9	$24.19
10 +	$24.19

Related Items -- Suggestions for Useful Additions to Your Order

a3-ALUM-448
Brand New, created specifically for our models 4D and 3D Dryerbox for downward exhaust direction but with very innovative custom ends. This is only available from our store and features an adaptive coupling on one end and a special expanded end on the other that better secures these sensitive connections. It measures 4" in diameter by 48" long (when stretched out) and 19" when compressed. This product has been custom cut to best fit our Down-box configurations. Any longer than 19" compressed may prevent the dryer from being located right against the wall. This aluminum flex product is almost always specified by the appliance manufacturer and offers the most efficient flexible transition hose. It is the most energy efficient to use.

Please note: This is too long to be used with our up-style boxes (425 and 350) but is a no brainer to purchase along with our 4D or 3D models. Use ALUM-439 for 425 and 350.

$4.60

Set 4D Bonus Pkg
Web Exclusive: Specially discounted package combining popular items for a proper downward venting install in 2 X 6 walls. One order package ($7 Off) includes:

Model 4D Dryerbox^®

LT90 Dryer-Ell Long-turn Elbow Detail and Specs

ALUM-439 Custom Dryerbox Flex Hose

Two MC4 Metal Worm Drive Clamps

$42.78

LT90
90 Degree Long Turn Dryer Elbow - The equivalent of straight pipe based on ASHRAE methodology for calculating friction loss, this is a great alternative to booster fans. The Dryer-Ell provides a net gain of approximately 4.5 feet in allowable duct length when used as a replacement to the standard 4” ell used in the dryer venting trade. 28 Gauge, ships in two pieces to be assembled in the field. NOTE: Click here (PDF), for Model 4D when used with the Long Turn Dryer-Ell
Link to Engineering and Specs Click Here. Contact James for Distributor Pricing or larger quantities.

$18.80

4D-5 kit
Carton of five Model 4D Down-Boxes - 22 Ga. deep drawn recessed dryer vent box with gas port, measures 4 1/4 inches deep from nailing flange. Mostly for 2x6 construction but will also fit into a 2x4 wall that has been firred out with one 1x2 firring strip.

Click Here to see if your favorite building / HVAC supply house already has them in stock.

$120.95