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Rinnai Roof Discharge Termination Kit 2/4" Condensing Concentric Vent 20"

By Rinnai | Model: 224359 | ID: 60747
No Sales Tax - in most states excluding California
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Product Details

Rinnai Roof Discharge Termination Kit 2/4" Condensing Concentric Vent 20" 224359

The Rinnai 224359 is a 2/4-inch condensing roof discharge termination kit designed for vertical venting of indoor Rinnai condensing tankless water heaters. This concentric vent component extends approximately 20 inches above the roofline and allows both combustion air intake and exhaust gases to pass through a single roof penetration. The system features a durable polypropylene inner exhaust pipe and a plastic outer intake pipe engineered for high-efficiency condensing appliances. Its pre-graded exhaust design helps ensure condensate drains back toward the unit for proper operation, making it a reliable vent termination solution for residential and light commercial installations.

Key Features

  • Roof Discharge Vent Termination – Designed for vertical roof vent installations
  • Concentric Vent Design – Allows intake and exhaust through a single roof penetration
  • 2/4 Inch Vent Configuration – 2 inch inner exhaust pipe and 4 inch outer intake
  • Condensing Vent Material – Polypropylene inner exhaust pipe resists corrosive condensate
  • Pre-Graded Exhaust Design – Helps ensure proper condensate drainage back to the unit
  • Durable Construction – Plastic outer intake pipe designed for long-term outdoor exposure
  • Extended Roof Termination – Extends approximately 20 inches above the roofline for proper vent discharge

Compatible Units

  • Rinnai SENSEI® RU Series – RU199i, RU180i, RU160i, RU130i
  • Rinnai SENSEI® RUR Series – RUR199i, RUR160i
  • Rinnai Commercial Series – CU199i, CU160i
  • Rinnai SENSEI RX Series Tankless Water Heaters

View More Rinnai Parts

Specifications

Rinnai Roof Discharge Termination Kit 2/4" Condensing Concentric Vent 20" 224359

Brand Rinnai SKU 224359
Product Type Roof Discharge Termination Kit Vent System 2/4 Inch Concentric Vent (60/100 mm)
Vent Configuration 2 Inch Exhaust / 4 Inch Intake Termination Height 20 Inches Above Roofline
Material Polypropylene Inner Pipe With Plastic Outer Intake Application Vertical Roof Venting For Condensing Tankless Water Heaters
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 support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com 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 support@hvacstore.com or call (833) 658-3387.

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Product Details

Rinnai Roof Discharge Termination Kit 2/4" Condensing Concentric Vent 20" 224359

The Rinnai 224359 is a 2/4-inch condensing roof discharge termination kit designed for vertical venting of indoor Rinnai condensing tankless water heaters. This concentric vent component extends approximately 20 inches above the roofline and allows both combustion air intake and exhaust gases to pass through a single roof penetration. The system features a durable polypropylene inner exhaust pipe and a plastic outer intake pipe engineered for high-efficiency condensing appliances. Its pre-graded exhaust design helps ensure condensate drains back toward the unit for proper operation, making it a reliable vent termination solution for residential and light commercial installations.

Key Features

  • Roof Discharge Vent Termination – Designed for vertical roof vent installations
  • Concentric Vent Design – Allows intake and exhaust through a single roof penetration
  • 2/4 Inch Vent Configuration – 2 inch inner exhaust pipe and 4 inch outer intake
  • Condensing Vent Material – Polypropylene inner exhaust pipe resists corrosive condensate
  • Pre-Graded Exhaust Design – Helps ensure proper condensate drainage back to the unit
  • Durable Construction – Plastic outer intake pipe designed for long-term outdoor exposure
  • Extended Roof Termination – Extends approximately 20 inches above the roofline for proper vent discharge

Compatible Units

  • Rinnai SENSEI® RU Series – RU199i, RU180i, RU160i, RU130i
  • Rinnai SENSEI® RUR Series – RUR199i, RUR160i
  • Rinnai Commercial Series – CU199i, CU160i
  • Rinnai SENSEI RX Series Tankless Water Heaters

View More Rinnai Parts

Specifications

Rinnai Roof Discharge Termination Kit 2/4" Condensing Concentric Vent 20" 224359

Brand Rinnai SKU 224359
Product Type Roof Discharge Termination Kit Vent System 2/4 Inch Concentric Vent (60/100 mm)
Vent Configuration 2 Inch Exhaust / 4 Inch Intake Termination Height 20 Inches Above Roofline
Material Polypropylene Inner Pipe With Plastic Outer Intake Application Vertical Roof Venting For Condensing Tankless Water Heaters
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 support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com 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 support@hvacstore.com or call (833) 658-3387.

Reviews

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