Skip to main content
  • Sterling GG Category 3 Horizontal Vent Kits  - 465110
  • Sterling GG Category 3 Horizontal Vent Kits  - 465110
  • Sterling GG Category 3 Horizontal Vent Kits  - 465110
Free Shipping

Sterling GG Category 3 Horizontal Vent Kits

Item #: 465110
This item ships by UPS GROUND
FREE SHIPPING
(not available to AK and HI)
Price: $360 - $375
    Availability:
    Availability: In Stock - Usually ships in 1 to 2 days.
    VENT KIT:
    Update price
    Quantity:

    For Sterling models GG30, GG45, GG60, GG75, GG90, GG105, & GG120
    Each vent system comes complete with everything needed to vent a Sterling GG heater. These stainless steel, gas tight 4" vent systems are approved by Sterling for horizontal installation in residential and commercial applications for GG model heaters. These are the most durable, longest lasting, and lowest maintenance vent systems available for these gas heaters. All vent systems are for horizontal venting of all Sterling GG gas heaters.

    Sterling 4" Greenhouse Vent Kit Includes
    For greenhouses and structures with walls less than 4" thick.
    (1) 4" heater adapter, (1) 4" vent terminal, (1) 4" x 24" vent pipe, (1) 4" x 35" adjustable vent pipe, (2) 4" Firestop flashings, and (1) 4" storm collar

    Sterling 4" Garage / Shop Vent Kit Includes
    For structures with an exterior wall at least 4" thick. Adjustable length.
    (1) 4" heater adapter, (1) 4" vent terminal, (1) 4" x 24" vent pipe, (2) 4" x 12" vent pipes, and (1) 4" adjustable wall thimble + 18" pipe

    Sterling 4" 45 Degree Garage / Shop Vent Kit Includes
    For heaters installed at a 45 degree angle to the wall in structures with an exterior wall at least 4" thick. Adjustable length.
    (1) 4" heater adapter, (1) 4" vent terminal, (1) 4" 45° elbow, (2) 4" x 12" vent pipes, and (1) 4" adjustable wall thimble + 18" pipe

    Vent pipe and fittings feature patented built-in mechanical locking band and triple-lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90° from mechanical locking bands. All pipe and fittings are UL1738 approved for category II, III and IV venting applications.

    Category 3 Gas Heater Vent Pipe and Fittings
    What is UL 1738? In short, it is a US standard for gas venting systems required in category 3 applications. Category 3 refers to positive vent pressure which is created by exhaust blowers in unit heaters. These vent systems must be constructed of AL29-4C® stainless steel, contain gaskets for sealing, and have a built in mechanical locking band among other requirements. All category 3 vent pipe and fittings offered are single wall.

    Features
    • Made of AL29-4C® super-ferritic stainless steel
    • Built-in high temp silcone gaskets for air tight seal
    • Built-in locking band to insure a secure fit (no hardware needed)
    • UL1738 approved for category 3 venting applications
    • Limited lifetime warranty

    Item # 465110, 4651105, 4651100, 4651102

    Overall Customer Rating of 8 Reviews:
    review-star review-star review-star review-star review-star

    Cat3 venting green house kit

    Rating:
    review-star review-star review-star review-star review-star
    Cat 3 vent pipe green house kit went together very well just wish there would have been some instructions. Bought a thimble and used instead of green house plates because of my material in wall.

    ACF Greenhouses: I'm sorry you did not receive instructions for installing the vent system. They should have been in a red envelope included with your order.

    Perfect for natural gas garage heater

    Rating:
    review-star review-star review-star review-star review-star
    We installed a natural gas heater in our garage. This unit along with the thimble extender was exactly what we needed. We had a wall 11” thick to go thru and no other item would work for us. They shipped quickly and it was perfect for our install.

    Sterling heater vent kit

    Rating:
    review-star review-star review-star review-star review-star
    It was a breeze doing business with ACF greenhouses. Fast shipping and all their products are of best quality. Trust worthy!!!!!

    Wyoming

    Garage heater install

    Rating:
    review-star review-star review-star review-star review-star
    This kit was everything I needed to get my garage heater installed. It's a nice kit I was looking around on a few different sites but I'm glad I ordered this one. Maybe it was just me but horizontal vent kits aren't easy to find and some of the kits were alot more than this one!

    Pa.

    GG45 Heater

    Rating:
    review-star review-star review-star review-star review-star
    Venting kit worked well.

    Contact Us

    Contact Us

    ACF Greenhouses
    380 Greenhouse Drive
    Buffalo Junction, Virginia 24529
    1-888-888-9050 toll free

    We Accept