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Rinnai Vent Extension Kit 61"–79.6" For Direct Vent Tankless Water Heaters

By Rinnai | Model: FOT-157 | ID: 60372
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$360.40 + SHIPPING
Product Details

Rinnai Vent Extension Kit 61"–79.6" For Direct Vent Tankless Water Heaters FOT-157

The Rinnai FOT-157 Vent Extension Kit is designed to extend the exhaust and air intake connections between the flue manifold and compatible Rinnai direct vent appliances. This vent extension kit provides added flexibility during installation, allowing installers to safely route exhaust and intake lines when additional vent length is required. Built with durable components and engineered for compatibility with Rinnai direct vent systems, the FOT-157 ensures reliable airflow performance and proper exhaust venting for optimal operation of your Rinnai heating appliance.

Ideal for professional installers and HVAC technicians, this Rinnai vent extension kit supports installations where the standard vent configuration is not sufficient. The system allows a maximum vent length of 13 feet and a maximum vertical length of 8 feet, helping maintain proper ventilation and combustion efficiency.

Product Features

  • Compatible with Rinnai direct vent appliances and Rinnai tankless water heater venting systems
  • Designed to extend exhaust vent pipe and air intake hose between the flue manifold and the appliance
  • Adjustable exhaust pipe allows flexible installation for different venting distances
  • Supports maximum vent length up to 13 feet
  • Allows maximum vertical venting length up to 8 feet
  • Engineered for efficient exhaust ventilation and proper combustion air intake
  • Durable components designed for long-lasting HVAC and water heater installations
  • Ideal for tankless water heater vent extensions, direct vent heater installations, and HVAC venting applications
  • Complete kit includes mounting hardware for secure installation and reliable vent pipe support

View More Rinnai Parts

Specifications

Rinnai Vent Extension Kit 61"–79.6" For Direct Vent Tankless Water Heaters FOT-157

Brand Rinnai SKU FOT-157
Weight 5 lb Type Vent Extension
Accessory Type Vent Extension Kit Extension Length 61 to 79.6 in
Compatible Model EX11C Direct Vent Wall Furnace Application Direct Vent Wall Furnace Venting
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

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Product Details

Rinnai Vent Extension Kit 61"–79.6" For Direct Vent Tankless Water Heaters FOT-157

The Rinnai FOT-157 Vent Extension Kit is designed to extend the exhaust and air intake connections between the flue manifold and compatible Rinnai direct vent appliances. This vent extension kit provides added flexibility during installation, allowing installers to safely route exhaust and intake lines when additional vent length is required. Built with durable components and engineered for compatibility with Rinnai direct vent systems, the FOT-157 ensures reliable airflow performance and proper exhaust venting for optimal operation of your Rinnai heating appliance.

Ideal for professional installers and HVAC technicians, this Rinnai vent extension kit supports installations where the standard vent configuration is not sufficient. The system allows a maximum vent length of 13 feet and a maximum vertical length of 8 feet, helping maintain proper ventilation and combustion efficiency.

Product Features

  • Compatible with Rinnai direct vent appliances and Rinnai tankless water heater venting systems
  • Designed to extend exhaust vent pipe and air intake hose between the flue manifold and the appliance
  • Adjustable exhaust pipe allows flexible installation for different venting distances
  • Supports maximum vent length up to 13 feet
  • Allows maximum vertical venting length up to 8 feet
  • Engineered for efficient exhaust ventilation and proper combustion air intake
  • Durable components designed for long-lasting HVAC and water heater installations
  • Ideal for tankless water heater vent extensions, direct vent heater installations, and HVAC venting applications
  • Complete kit includes mounting hardware for secure installation and reliable vent pipe support

View More Rinnai Parts

Specifications

Rinnai Vent Extension Kit 61"–79.6" For Direct Vent Tankless Water Heaters FOT-157

Brand Rinnai SKU FOT-157
Weight 5 lb Type Vent Extension
Accessory Type Vent Extension Kit Extension Length 61 to 79.6 in
Compatible Model EX11C Direct Vent Wall Furnace Application Direct Vent Wall Furnace Venting
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews