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Rinnai Roof Discharge Terminal For Concentric Vent Systems

By Rinnai | Model: 184118-S | ID: 60333
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$131.00 + SHIPPING
Product Details

Rinnai Roof Discharge Terminal For Concentric Vent Systems 184118-S

The Rinnai 184118-S Roof Discharge Terminal is designed for use with indoor Rinnai tankless water heaters utilizing concentric vent systems. Built with Ubbink Rolux concentric vent technology, this termination allows both intake air and exhaust gases to pass through a single roof penetration, simplifying installation while maintaining safe and efficient appliance operation.

This vent termination features a durable plastic outer intake and is engineered to extend 18 inches above the roof and 21 inches below the roof penetration. The design provides reliable vent performance while maintaining zero clearance to combustibles. Easy assembly and a complete vent termination configuration make the Rinnai 184118-S a practical solution for residential tankless water heater venting installations.

Product Features

  • Compatible with most indoor Rinnai tankless water heater models
  • Not compatible with R98 series models that require separate intake and exhaust venting
  • Uses Ubbink Rolux concentric vent system technology
  • 18 inches above roof and 21 inches below roof penetration
  • Single roof penetration supports both intake air and exhaust venting
  • Durable plastic outer intake for corrosion resistance and long service life
  • Zero clearance to combustibles for safe installation
  • Easy assembly design for faster installation
  • Complete roof discharge terminal for concentric vent systems
  • Ideal for residential tankless water heater venting applications

View More Rinnai Parts

Specifications

Rinnai Roof Discharge Terminal For Concentric Vent Systems 184118-S

Brand Rinnai SKU 184118-S
Weight 4.19 lb / (1.9 kg) Product Type Roof Termination
Vent Type Concentric Size 18"
Length 39 in / (100 cm) Material Plastic
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 Roof Discharge Terminal For Concentric Vent Systems 184118-S

The Rinnai 184118-S Roof Discharge Terminal is designed for use with indoor Rinnai tankless water heaters utilizing concentric vent systems. Built with Ubbink Rolux concentric vent technology, this termination allows both intake air and exhaust gases to pass through a single roof penetration, simplifying installation while maintaining safe and efficient appliance operation.

This vent termination features a durable plastic outer intake and is engineered to extend 18 inches above the roof and 21 inches below the roof penetration. The design provides reliable vent performance while maintaining zero clearance to combustibles. Easy assembly and a complete vent termination configuration make the Rinnai 184118-S a practical solution for residential tankless water heater venting installations.

Product Features

  • Compatible with most indoor Rinnai tankless water heater models
  • Not compatible with R98 series models that require separate intake and exhaust venting
  • Uses Ubbink Rolux concentric vent system technology
  • 18 inches above roof and 21 inches below roof penetration
  • Single roof penetration supports both intake air and exhaust venting
  • Durable plastic outer intake for corrosion resistance and long service life
  • Zero clearance to combustibles for safe installation
  • Easy assembly design for faster installation
  • Complete roof discharge terminal for concentric vent systems
  • Ideal for residential tankless water heater venting applications

View More Rinnai Parts

Specifications

Rinnai Roof Discharge Terminal For Concentric Vent Systems 184118-S

Brand Rinnai SKU 184118-S
Weight 4.19 lb / (1.9 kg) Product Type Roof Termination
Vent Type Concentric Size 18"
Length 39 in / (100 cm) Material Plastic
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