These kits include all of the pipe and fittings needed for horizontal venting of the Sterling GG gas heaters equipped with the concentric vent kit (up to a 5' exhaust run).

The horizontal pipe kits include: (items in red text shown in picture above)

• 5' of UL1738 stainless steel exhaust pipe (35" adjustable length pipe + 24" pipe)
• UL1738 stainless steel heater adapter
• 4' of interior galvanized intake pipe
  - 4" for models GG30, GG45, GG60, and GG75
  - 5" for models GG90, GG105, and GG120
• 2' of exterior galvanized intake pipe
  - 7" for models GG30, GG45, GG60, and GG75
  - 9" for models GG90, GG105, and GG120
• Galvanized storm collar
• Stainless steel hardware

The concentric vent kit is not included with any of the pipe kits. It must be purchased in addition to the pipe kit to have a complete vent system. Horizontal installations vary, and additional pipe and fittings may be needed. Please read the Sterling GG Concentric Vent Manual to determine what your venting needs are.

Item # 4610, 4610146, 4610156