Diverters, Black Pipe & Fittings

VERTICAL DRAFT DIVERTERS CAT. NO.

9H011 9H012 9H013 9H014 9H015 9H016 9H017 9H018

SIZE EACH 3” 4” 5” 6” 7” 8” 9”

10”

$27.31 $39.53 $51.35 $65.19 $88.95

$131.98 $215.30 $263.62

CAT. NO. 4G9744 9H070 9H071 9H072

BLACK PIPE 24 GAUGE

SIZE LENGTH BUNDLE QTY. EACH 4” 6” 7” 8”

24” 24” 24” 24”

12 12 12 12

$14.44 $16.38 $20.50 $21.11

HORIZONTAL DRAFT DIVERTERS

CAT. NO. 9H001 9H002 9H003 9H004

SIZE EACH 3” 4” 5” 6”

$63.72 $81.71 $87.17 $113.72

ADJUSTABLE ELBOWS 24 GAUGE

CAT. NO. 4G9745 9H075 9H076 9H077

SIZE EACH 4” 6” 7” 8”

$15.45 $15.26 $19.43 $20.57

BLACK TEES 24 GAUGE

WHERE SHOULD DRAFT,

TEMPERATURE, AND COMBUSTION READINGS BE TAKEN?

This question is being asked more often and more often. With the advent of higher efficiency equipment and the venting re- quirements for double and triple wall vent, the question about where/how to get sample readings becomes blurred.

The following are recommended locations: On standard 80% oil fired equipment, samples should be taken as close to the equipment flue gas collar as possible , not in an elbow, and at least 8” before any draft regulator. On standard 78-80% gas fired equipment, samples should be taken inside the “built in” flue collector, or as close to the discharge side of the draft assist blower as possible, but not in an elbow.

What about equipment that is vented with double walled vent pipe? How do you reseal the inner wall of the pipe after you have drilled a sampling hole? You really don’t have to drill thru the double walled pipe. A suggestion would be to carry a few 6” long sections of single wall smoke pipe in diameters common to your servicing area. (maybe 3”, 4’, 5”, 6”, 7”, 8” doesn’t take up any space, because they all slip inside of one another). Drill a ¼” sampling hole in each one. Now when faced with double walled vent, insert the single wall section between the furnace flue connection collar and the double walled pipe. Voila, sampling pipe “made to order” and no need to try to patch the inner liner of the double wall venting. Upon completion of your testing, simply remove the single wall sampling pipe, and reattach the double walled vent to the equipment.

CAT. NO. 9H085 9H086 9H087

SIZE EACH 6” 7” 8”

$36.49 $41.51 $45.38

TRIM COLLARS 24 GAUGE

CAT. NO. 4G9746 9H090 9H091 9H092

SIZE EACH 4” 6” 7” 8”

$4.76 $8.78 $9.21 $9.21

BLACK CAST IRON DAMPERS

CAT. NO. 9H095 9H096 9H097

SIZE EACH 6” 7” 8”

$11.48 $14.25 $20.24

FLUE ADAPTER

CAT. NO. DESCRIPTION 4G5368

5 in 1, Flue Adapter

EACH $26.43

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