Gelco Flue Stretcher

The Flue Stretcher raises flues to a whole new level! By increasing the effective height of the flue, the Flue Stretcher solves two problems: 1) Reduce negative house pressures. Negative house pressures can pull the smoke from one flue down another flue right beside it. Adding the Flue Stretcher to the upstairs flue distances its smoke from the downward pull of the downstairs flue. 2) Increase draft, By putting the flue opening above roofs and other nearby structures you improve draft and reduce downdrafts. Flue Stretches come in stainless steel and copper, in 1' and 2' heights. Mesh is 3/4". The Flue Stretcher easily tightens with screws to the flue tile on all four sides of the base for extra security. Load tests simulating side wind and updraft conditions have demonstrated the Flue Stretcher mounting system holds tight under several hundred pounds of force.

Raises smoke and gases above adjacent negative pressure flue.
Extends flue to increase draft.
Lifetime warranty.
Gelco Flue Stretcher

Order Item
Gelco Flue Stretcher
8"X8"
22" high, adds 1' to flue height
6 1/2" x 6 1/2" to 8 3/4" x 8 3/4"
Stainless Steel
Ocp13124
$178.99
17 lbs
Gelco Flue Stretcher
8"X8"
34" high, adds 2' to flue height
6 1/2" x 6 1/2" to 8 3/4" x 8 3/4"
Stainless Steel
Ocp13126
$228.99
25 lbs
Gelco Flue Stretcher
8"X13"
22" high, adds 1' to flue height
6 1/2" x 11 1/2" to 8 3/4" x 14"
Stainless Steel
Ocp13128
$203.99
23 lbs
Gelco Flue Stretcher
8"X13"
34" high, adds 2' to flue height
6 1/2" x 11 1/2" to 8 3/4" x 14"
Stainless Steel
Ocp13130
$261.99
26 lbs
Gelco Flue Stretcher
13"X13"
22" high, adds 1' to flue height
11 1/2" x 11 1/2" to 13 3/4" x 14"
Stainless Steel
Ocp13132
$257.99
20 lbs
Gelco Flue Stretcher
13"X13"
34" high, adds 2' to flue height
11 1/2" x 11 1/2" to 13 3/4" x 14"
Stainless Steel
Ocp13134
$336.99
24.5 lbs
Gelco Flue Stretcher
13"X17"
22" high, adds 1' to flue height
11 1/2' x 16 1/2" to 13 3/4' x 19"
Stainless Steel
Ocp14496
$281.49
28 lbs
Gelco Flue Stretcher
13"X17"
34" high, adds 2' to flue height
11 1/2' x 16 1/2" to 13 3/4' x 19"
Stainless Steel
Ocp14497
$399.99
30 lbs
Gelco Flue Stretcher
8"X8"
22" high, adds 1' to flue height
6 1/2" x 6 1/2" to 8 3/4" x 8 3/4"
Copper
Ocp14498
$403.99
14 lbs
Gelco Flue Stretcher
8"X8"
34" high, adds 2' to flue height
6 1/2" x 6 1/2" to 8 3/4" x 8 3/4"
Copper
Ocp14499
$565.99
17 lbs
Gelco Flue Stretcher
8"X13"
22" high, adds 1' to flue height
6 1/2" x 11 1/2" to 8 3/4" x 14"
Copper
Ocp14504
$508.99
23 lbs
Gelco Flue Stretcher
8"X13"
34" high, adds 2' to flue height
6 1/2" x 11 1/2" to 8 3/4" x 14"
Copper
Ocp14500
$737.49
21.5 lbs
Gelco Flue Stretcher
13"X13"
22" high, adds 1' to flue height
11 1/2" x 11 1/2" to 13 3/4" x 14"
Copper
Ocp14501
$655.99
19 lbs
Gelco Flue Stretcher
13"X13"
34" high, adds 2' to flue height
11 1/2" x 11 1/2" to 13 3/4" x 14"
Copper
Ocp14502
$825.99
24.5 lbs
Gelco Flue Stretcher
13"X17"
22" high, adds 1' to flue height
11 1/2' x 16 1/2" to 13 3/4' x 19"
Copper
Ocp14503
$683.99
28 lbs
Gelco Flue Stretcher
13"X17"
34" high, adds 2' to flue height
11 1/2' x 16 1/2" to 13 3/4' x 19"
Copper
Ocp14505
$1051.99
29 lbs

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Gelco Flue Stretcher
Shipping Weight 17 lbs
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