Rinnai B Vent Termination Kit – Fits Walls 9.5" to 15.75" Thick (FOT-152)
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- Free Shipping (exclusions may apply)
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- Questions? Call Our Experts: +1 (800) 484-0224
Rinnai B Vent Termination Kit – Fits Walls 9.5" to 15.75" Thick (FOT-152) is backordered and will ship as soon as it is back in stock.
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Price Match Guarantee
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Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.
Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you.
As soon as your order is received on our end, we process it!
• Authorized Online Dealer
• Free Shipping + No Sales Tax (exclusions may apply)
• We Beat The Lowest Price
• Fast 4-7 Day Delivery
• Manufacturer Warranty Included
• Questions? Call Our Experts: +1 (800) 484-0224
Payment & Security
Payment methods
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Description
Description
Upgrade your Rinnai heating system with the Rinnai B Vent Termination Kit (FOT-152)—a premium venting solution designed for Rinnai Direct Vent Wall Furnaces.
Built for durability and efficiency, this termination kit ensures safe, optimal airflow and reliable exhaust ventilation through walls ranging from 9.5" to 15.75" thick. Perfect for both residential and light commercial applications, it maintains clean aesthetics while meeting Rinnai’s high-performance standards.
Engineered with precision, this vent termination assembly guarantees seamless compatibility, secure installation, and long-lasting reliability.
Key Features:
- Perfect Fit: Designed specifically for Rinnai Direct Vent Wall Furnaces.
- Wide Wall Compatibility: Fits wall thicknesses from 9.5" to 15.75".
- Efficient Ventilation: Ensures proper air exhaust and system performance.
- Durable Construction: Made with high-quality materials for long-term use.
- Easy Installation: Streamlined design for secure and simple setup.
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OEM Certified: Genuine Rinnai part—engineered to factory specifications.
What’s Included
- 1 × Rinnai B Vent Termination Kit (FOT-152)
- Installation Guide
- Mounting Components
Specifications:
| Specification | Details |
|---|---|
| Brand | Rinnai |
| Part Number | FOT-152 |
| Product Type | B Vent Termination Kit |
| Compatibility | Rinnai Direct Vent Wall Furnaces |
| Wall Thickness Fit | 9.5" – 15.75" |
| Application | Residential / Commercial Heating Systems |
| Material | High-grade Metal Construction |
| Installation Type | Wall Termination |
Care & Maintenance Instructions
- Inspect vent components periodically for debris or blockages.
- Keep the termination area clear of obstructions (leaves, dirt, snow, etc.).
- Clean external surfaces with a soft cloth—avoid abrasive materials.
- Schedule regular HVAC service to ensure optimal system performance.
- Replace only with genuine Rinnai-approved components for safety and efficiency.


