|
|
Sterling Gas Heater
Exhaust Pipe Kits
|
|
5" Sterling
Vent System Accessories
|
All pieces below are
UL1738 approved for category III venting. The elbows
allow vent the heater at a 45 or 90 degree angle. The drip
tee or tee & cap are required
to drain condensation if you do not have a 1/4" for foot downward slope in
your vent line. The GG vent adapter connects
the vent pipe to the heater. Extra vent pipe
is needed if your installation requires more than the 5' of pipe which is included
with the 5" vent system. The adjustable vent pipes
can slide in and out of a fixed vent pipe giving you an adjustable length. The
amount of adjustment available depends on the length of the pipe it is connected
to. NOTE: 2 adjustable vent pipes can't be connected together. A firestop
or thimble is needed when venting through a combustible wall. It insulates
the pipe and provides the required distance from the pipe to the wall. Firestops
can be used with thinner walls than a thimble which makes them ideal for most
greenhouse installations. The storm collar
is needed to seal the air gap between the pipe and a firestop on the outside wall.
What is UL 1738? In short, it is a US standard for gas venting systems
required in category III applications. Category III refers to positive vent pressure
which is created by exhaust blowers in unit heaters. These vent systems must be
constructed of AL29-4CŪ stainless steel, contain silicone gaskets for sealing,
and have a built in mechanical locking band among other requirements. |
|
Item
|
Description
|
|
5" 45 Elbow
|
|
5" 90 Elbow
|
|
5" Drip Tee
|
|
5" x 24" Vent Pipe
|
|
|
5" x 32" Adjustable Vent Pipe
|
|
5" Wall Pass Through
|
|
5" GG/TF Heater Adapter
|
|
5" Firestop Flashing
|
|
5" Storm Collar
|
|
5" Tee
|
|
5" Tee Condensate Cap
|
Heating | Venting
| Misting | Lights | Controls
| Benches | Meters
Watering | Electrical
| Plastic | PVC | Books
| Containers | Other
ACF Greenhouses
380 Greenhouse Drive
Buffalo Junction, VA 24529
434-374-2706 Phone, 434-374-2055 Fax
888-888-9050 Toll Free
Copyright Aarons Creek Farms, Inc. All Rights Reserved.
|