Rinnai Heat Exchanger Assembly for RC98HP – Part KA3237FFUD
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- Free Shipping (exclusions may apply)
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Rinnai Heat Exchanger Assembly for RC98HP – Part KA3237FFUD is backordered and will ship as soon as it is back in stock.
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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.
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Rinnai Heat Exchanger Assembly for RC98HP – Part KA3237FFUD
• 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
Description
The Rinnai 104000186 Heat Exchanger Assembly is designed specifically for Rinnai RC98HP models, including KA3237FFUD. This high-quality kit improves the efficiency of your water heater by effectively transferring heat from the burner to the water. It regulates water temperature, enhances system performance, and minimizes wear on other components, ensuring longer-lasting durability. Ideal for consistent hot water supply, this heat exchanger integrates seamlessly with compatible Rinnai models to maintain optimal performance.
Key Features:
- Designed for Rinnai RC98HP water heaters (KA3237FFUD)
- Improves heat transfer efficiency from burner to water
- Ensures consistent hot water supply
- Enhances system durability and reduces wear on other parts
- Easy integration with specific Rinnai water heater models
- Helps maintain optimal water temperature for efficient operation
- Made with high-quality materials for long-lasting performance
What’s Included![]()
- 1 × Rinnai Heat Exchanger Assembly (Part Number: 104000186)
- Installation instructions
Specifications:
| Specification | Details |
|---|---|
| Part Number | 104000186 |
| Compatible Models | RC98HP, KA3237FFUD |
| Product Type | Heat Exchanger Assembly |
| Material | High-grade metal |
| Function | Transfers heat from burner to water |
| Water Heater Compatibility | Rinnai RC98HP series |
| Dimensions (L × W × H) | 10 × 6 × 4 inches (approx.) |
| Weight | 4.5 lbs (approx.) |
| Installation | Professional recommended |
Care & Maintenance Instructions
- Inspect regularly for any signs of corrosion or damage
- Clean with a soft cloth; avoid harsh chemicals
- Follow manufacturer guidelines for installation and maintenance
- Ensure the water heater is turned off before servicing
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