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Rinnai Concentric Flue Adapter 3" x 5" 808000023

By Rinnai | Model: 808000023 | ID: 60621
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Product Details

Rinnai Concentric Flue Adapter 3" x 5" 808000023

The Rinnai 808000023 is a specialized OEM venting accessory designed to adapt the exhaust configuration of compatible Rinnai E50C condensing boilers, specifically the E50CRN model. This adapter allows a standard two-pipe venting setup to be converted into a 3" x 5" concentric flue configuration, streamlining exhaust and intake into a single pipe.

Constructed from durable plastic suitable for condensing boiler applications, the kit includes the necessary adapters, seals, and a cap to ensure a secure and leak-proof installation. This accessory helps simplify venting installations while maintaining proper combustion and safety standards.

The Rinnai 808000023 concentric flue adapter is specifically engineered for use with the E50C series boilers, allowing technicians to convert the two-pipe 80mm configuration into a single concentric pipe layout. This helps optimize venting while reducing installation complexity.

For safety and compliance with technical standards, this product must be installed by a licensed contractor equipped to test and calibrate the boiler system after installation.

Key Features

  • Designed for E50C Boilers – Compatible with Rinnai E50C / E50CRN condensing boiler models
  • Two-Pipe to Concentric Conversion – Converts standard 80mm two-pipe setup to 3" x 5" concentric flue
  • Durable Construction – Made from high-quality plastic suitable for condensing boiler applications
  • Complete Kit – Includes adapters, seals, and a cap for secure, leak-resistant installation
  • Professional Installation Required – Must be installed by a licensed contractor with proper testing equipment

View More Rinnai Parts

Specifications

Rinnai Concentric Flue Adapter 3" x 5" 808000023

Brand Rinnai SKU 808000023
Product Type Concentric Flue Adapter Compatibility Rinnai E50C / E50CRN Condensing Boilers
Conversion Two-Pipe 80mm to 3" x 5" Concentric Flue Material Durable Plastic
Included Components Adapters, Seals, Cap Installation Professional Installation Required
Condition New OEM Part UPC 766156012679
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 Concentric Flue Adapter 3" x 5" 808000023

The Rinnai 808000023 is a specialized OEM venting accessory designed to adapt the exhaust configuration of compatible Rinnai E50C condensing boilers, specifically the E50CRN model. This adapter allows a standard two-pipe venting setup to be converted into a 3" x 5" concentric flue configuration, streamlining exhaust and intake into a single pipe.

Constructed from durable plastic suitable for condensing boiler applications, the kit includes the necessary adapters, seals, and a cap to ensure a secure and leak-proof installation. This accessory helps simplify venting installations while maintaining proper combustion and safety standards.

The Rinnai 808000023 concentric flue adapter is specifically engineered for use with the E50C series boilers, allowing technicians to convert the two-pipe 80mm configuration into a single concentric pipe layout. This helps optimize venting while reducing installation complexity.

For safety and compliance with technical standards, this product must be installed by a licensed contractor equipped to test and calibrate the boiler system after installation.

Key Features

  • Designed for E50C Boilers – Compatible with Rinnai E50C / E50CRN condensing boiler models
  • Two-Pipe to Concentric Conversion – Converts standard 80mm two-pipe setup to 3" x 5" concentric flue
  • Durable Construction – Made from high-quality plastic suitable for condensing boiler applications
  • Complete Kit – Includes adapters, seals, and a cap for secure, leak-resistant installation
  • Professional Installation Required – Must be installed by a licensed contractor with proper testing equipment

View More Rinnai Parts

Specifications

Rinnai Concentric Flue Adapter 3" x 5" 808000023

Brand Rinnai SKU 808000023
Product Type Concentric Flue Adapter Compatibility Rinnai E50C / E50CRN Condensing Boilers
Conversion Two-Pipe 80mm to 3" x 5" Concentric Flue Material Durable Plastic
Included Components Adapters, Seals, Cap Installation Professional Installation Required
Condition New OEM Part UPC 766156012679
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