Searched for "40141900"
Type B Gas Vent pipe used to add length to a straight length of Type B Gas Vent. The 12 in. L pipe adds 3 in. to 10 in. L. This pipe requires a 2 in. overlap.
- Type B gas vent designed to the demands of the common category I appliance installation
- Use with natural gas and liquefied propane (LP) category I appliances with a draft hood
- Engineered to heat up rapidly and remain hot during the appliance operation to allow for minimal condensation; an innovative system for a lock tight connection called DuraLock
- 1 in. clearance to combustibles in single and multi-family dwellings
- Available in 3 in. to 8 in. Dia
- Limited lifetime warranty
- Listed to UL 441, UL 1777, and ULC S808
The Master Flow 8 in. x 7 in. Round Reducer is made of galvanized steel. It features hemmed collar edges for enhanced strength and a secure fit. The reducer is used to transition from a 8 in. pipe to a 7 in. pipe in an HVAC system. It is suitable for most HVAC applications.
- Hemmed collar edges for an improved fit and increased strength
- Connects 8 in. pipe to 7 in. pipe in duct run
- Seal seams with code-approved mastic, sealant or duct tape (sold separately)
- Always insulate ductwork for greater system efficiency and comfort (insulation not included)
The Master Flow 7 in. x 4 in. Round Reducer is made of galvanized steel. It features hemmed collar edges for enhanced strength and a secure fit. The reducer is used to transition from a 7 in. pipe to a 4 in. pipe in an HVAC system. It is suitable for most HVAC applications.
- Hemmed collar edges for an improved fit and increased strength
- Connects 7 in. pipe to 4 in. pipe in duct run
- Seal seams with code-approved mastic, sealant or duct tape (sold separately)
- Always insulate ductwork for greater system efficiency and comfort (insulation not included)
Type B Gas Vent designed to the demands of the common category I appliance installation. Engineered to heat up rapidly and remain hot during the appliance operation to allow for minimal condensation. An innovative system for a lock tight connection called DuraLock.
- Use with natural gas and liquified propane (LP) category I appliances with a draft hood
- Adds 22.5 in. L to a 6 in. Dia installation
- Aluminum inner wall and galvalume outer wall construction that features an industry leading twist-lock design
- 1 in. clearance to combustibles in a single or multi-family dwelling applications
This is a duct reducer. This is an HVAC replacement part. It measures 6 in. x 4 in.
- 6 in.
- 4 in.
- Duct Reducer
- HVAC Replacement part