Carrier 337690-401 Rubber Elbow
The Carrier 337690-401 Rubber Elbow is a critical genuine OEM HVAC replacement part engineered for precise fitment in high-efficiency condensing furnaces. This HVAC inducer motor elbow serves as a flexible coupling between the draft inducer assembly and the condensate drain system or vent piping. Constructed from heat-resistant, high-grade synthetic rubber, the 337690-401 is designed to withstand the acidic environment of furnace flue gas condensate while maintaining a gas-tight seal to prevent CO leakage and pressure switch trip-outs. As a Carrier furnace rubber connector, it provides essential vibration dampening to reduce acoustic transfer throughout the cabinet. When performing a venting component replacement, using this factory-spec 90-degree rubber elbow ensures the proper pitch for condensate drainage, preventing water from backing up into the inducer housing and causing premature component failure.
Key Benefits:
- Direct OEM Fitment: Ensures exact clearance and port matching for Carrier 337690-401 applications, eliminating the need for field modifications.
- Chemical Resistance: The high-quality rubber material is specifically formulated to resist degradation from corrosive acidic condensate.
- Vibration Isolation: Absorbs mechanical resonance from the inducer motor, protecting the secondary heat exchanger connections.
- Air-Tight Sealing: Maintain system performance and efficiency by preventing air bypass in the combustion air circuit.
Common Questions:
Does this elbow require clamps for installation?
Yes, for a secure, airtight connection, this elbow should be used with the appropriate factory-specified hose clamps to ensure it doesn't slip under fluctuating pressure or temperature.
Will this rubber elbow help with furnace drainage issues?
If your existing elbow is cracked, soft, or collapsed, replacing it with a new 337690-401 will restore the internal diameter and correct geometry required for proper condensate flow to the trap.
Can I use an automotive hose as a substitute?
Automotive hoses are not rated for the specific chemical composition of HVAC furnace condensate. Using a genuine Carrier OEM part ensures material compatibility and longevity within the HVAC cabinet environment.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $13.76
-65%$13.76
$4.82Carrier 337690-401 Rubber Elbow
The Carrier 337690-401 Rubber Elbow is a critical genuine OEM HVAC replacement part engineered for precise fitment in high-efficiency condensing furnaces. This HVAC inducer motor elbow serves as a flexible coupling between the draft inducer assembly and the condensate drain system or vent piping. Constructed from heat-resistant, high-grade synthetic rubber, the 337690-401 is designed to withstand the acidic environment of furnace flue gas condensate while maintaining a gas-tight seal to prevent CO leakage and pressure switch trip-outs. As a Carrier furnace rubber connector, it provides essential vibration dampening to reduce acoustic transfer throughout the cabinet. When performing a venting component replacement, using this factory-spec 90-degree rubber elbow ensures the proper pitch for condensate drainage, preventing water from backing up into the inducer housing and causing premature component failure.
Key Benefits:
- Direct OEM Fitment: Ensures exact clearance and port matching for Carrier 337690-401 applications, eliminating the need for field modifications.
- Chemical Resistance: The high-quality rubber material is specifically formulated to resist degradation from corrosive acidic condensate.
- Vibration Isolation: Absorbs mechanical resonance from the inducer motor, protecting the secondary heat exchanger connections.
- Air-Tight Sealing: Maintain system performance and efficiency by preventing air bypass in the combustion air circuit.
Common Questions:
Does this elbow require clamps for installation?
Yes, for a secure, airtight connection, this elbow should be used with the appropriate factory-specified hose clamps to ensure it doesn't slip under fluctuating pressure or temperature.
Will this rubber elbow help with furnace drainage issues?
If your existing elbow is cracked, soft, or collapsed, replacing it with a new 337690-401 will restore the internal diameter and correct geometry required for proper condensate flow to the trap.
Can I use an automotive hose as a substitute?
Automotive hoses are not rated for the specific chemical composition of HVAC furnace condensate. Using a genuine Carrier OEM part ensures material compatibility and longevity within the HVAC cabinet environment.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Carrier 337690-401 Rubber Elbow is a critical genuine OEM HVAC replacement part engineered for precise fitment in high-efficiency condensing furnaces. This HVAC inducer motor elbow serves as a flexible coupling between the draft inducer assembly and the condensate drain system or vent piping. Constructed from heat-resistant, high-grade synthetic rubber, the 337690-401 is designed to withstand the acidic environment of furnace flue gas condensate while maintaining a gas-tight seal to prevent CO leakage and pressure switch trip-outs. As a Carrier furnace rubber connector, it provides essential vibration dampening to reduce acoustic transfer throughout the cabinet. When performing a venting component replacement, using this factory-spec 90-degree rubber elbow ensures the proper pitch for condensate drainage, preventing water from backing up into the inducer housing and causing premature component failure.
Key Benefits:
- Direct OEM Fitment: Ensures exact clearance and port matching for Carrier 337690-401 applications, eliminating the need for field modifications.
- Chemical Resistance: The high-quality rubber material is specifically formulated to resist degradation from corrosive acidic condensate.
- Vibration Isolation: Absorbs mechanical resonance from the inducer motor, protecting the secondary heat exchanger connections.
- Air-Tight Sealing: Maintain system performance and efficiency by preventing air bypass in the combustion air circuit.
Common Questions:
Does this elbow require clamps for installation?
Yes, for a secure, airtight connection, this elbow should be used with the appropriate factory-specified hose clamps to ensure it doesn't slip under fluctuating pressure or temperature.
Will this rubber elbow help with furnace drainage issues?
If your existing elbow is cracked, soft, or collapsed, replacing it with a new 337690-401 will restore the internal diameter and correct geometry required for proper condensate flow to the trap.
Can I use an automotive hose as a substitute?
Automotive hoses are not rated for the specific chemical composition of HVAC furnace condensate. Using a genuine Carrier OEM part ensures material compatibility and longevity within the HVAC cabinet environment.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
