1. Industrial Heat Exchangers Products
  2. sku: 2712952083949604
  3. LENNOX 95713

LENNOX Heat Exchanger LB-95713 3-TUBE

Lb-95713 Lennox -95713 Heat Exchanger Assembly 3-tube

( Brand: Lennox ), ( Manufacturer Part Number: 95713 ), ( Part Type: Heat ), ( Unit Type: Lb ), ( Item Height: 52 ), ( Item Width: 42 )

Review LENNOX Heat Exchanger Assembly 3-tube

The **Lennox LB-95713 Heat Exchanger** is a high-performance, three-tube design engineered specifically for Lennox gas furnaces, offering unmatched efficiency, durability, and reliability in residential heating systems. Crafted from premium **galvanized steel** with a **3-tube construction**, this heat exchanger is built to maximize heat transfer while minimizing energy waste, ensuring optimal performance even in the coldest climates. Its compact yet robust design allows for seamless integration into Lennox s advanced combustion systems, delivering consistent warmth with minimal operational noise. The galvanized steel material provides exceptional resistance to corrosion, extending the lifespan of the furnace and reducing the need for costly replacements or repairs. This heat exchanger is compatible with Lennox s **96% AFUE-rated furnaces**, making it an ideal choice for homeowners seeking energy-efficient heating solutions that lower utility bills while maintaining comfort. Whether installed in a new furnace setup or as a replacement for an aging unit, the LB-95713 ensures superior heat output, precise temperature control, and long-term durability, reinforcing Lennox s reputation for innovation and dependability in the HVAC industry.

### **Pros and Cons of buying a Lennox 95713 LB-95713 Heat Exchanger (3-Tube)**

#### **Pros:**

1. **Compatibility with Lennox Systems** This heat exchanger is specifically designed for use with certain Lennox gas furnaces, ensuring proper fit and function without modifications.

2. **Durability and Efficiency** Lennox is a reputable brand known for producing high-quality, long-lasting heating components. The 3-tube design may offer improved heat transfer efficiency compared to single-tube models.

3. **Warranty Coverage** Lennox products often come with manufacturer warranties, providing some assurance against defects in materials or workmanship.

4. **Potential for Improved Performance** If your existing furnace is underperforming, replacing the heat exchanger could restore efficiency, especially if the original was worn or damaged.

5. **Easier Installation** Since it s a direct replacement part, installation may be simpler than upgrading to a completely new furnace, reducing labor costs.

6. **Energy Savings** A properly functioning heat exchanger ensures optimal fuel combustion, which can lower energy consumption over time.

#### **Cons:**

1. **Cost** Replacement heat exchangers can be expensive, especially for high-efficiency models. The price may not be justified if the furnace itself is outdated or failing in other ways.

2. **Labor Costs** Even if the part is compatible, professional installation may be required, adding to the overall expense.

3. **Limited Lifespan** Heat exchangers typically last **15 20 years** with proper maintenance. If your furnace is nearing the end of its lifespan, replacing just the heat exchanger may not be the most cost-effective solution long-term.

4. **Potential for Carbon Monoxide Leaks** A cracked or failing heat exchanger can leak carbon monoxide, posing a serious safety risk. If the original exchanger was damaged, the issue may persist unless the furnace is inspected thoroughly.

5. **Compatibility Issues** While designed for specific Lennox models, incorrect sizing or installation could lead to poor performance or voided warranties.

6. **Upgrading vs. Replacing** If your furnace is old, inefficient, or has multiple failing components, a full furnace replacement might be more economical in the long run.

---

### **Conclusion**

Replacing the **Lennox 95713 LB-95713 heat exchanger** can be a viable solution if:

- Your furnace is relatively new (under 10 15 years old) and otherwise functional.

- The heat exchanger is confirmed to be the root cause of inefficiency or failure.

- You have a professional inspect the system to ensure no other components (e.g., blower motor, controls) are failing.

- The cost of replacement is justified by improved heating performance and energy savings.

However, if:

- Your furnace is **old (20 years)**, inefficient, or has recurring issues.

- The heat exchanger failure is due to poor maintenance or improper installation.

- A full furnace replacement would be more cost-effective in the long term.

**Recommendation:**

- **Get a professional inspection** to confirm the heat exchanger is the only failing component.

- **Compare costs** calculate whether replacing just the heat exchanger or upgrading the entire furnace is more economical.

- **Check warranty coverage** if the original furnace is still under warranty, repairs may be fully or partially covered.

- **Consider energy efficiency** if your furnace is outdated, a newer, high-efficiency model may save more on heating bills despite a higher upfront cost.

If the furnace is otherwise in good condition and the heat exchanger is the primary issue, replacing it is a reasonable choice. Otherwise, a full system upgrade may be the better long-term investment.

Details:

With a 4-tube design and dimensions of 52 in height 42 width , this heat exchanger is suitable for various heating cooling applications. The LENNOX 65H00 Heat Exchanger Assembly is a high-quality HVAC component designed for industrial use. As a product from LENNOX, reputable brand known for producing reliable HVAC equipment, you can trust in the performance and durability of this heat exchanger assembly.

part #: 95713 price

  • $500.00

specifications indheatexchanger:

  • brand: Lennox
  • mpn: 95713
  • part type: Heat
  • unit type: Lb
  • item height: 52
  • item width: 42

returns indheatexchanger:

  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer

general indheatexchanger:

  • HVAC Refrigeration > HVAC Refrigeration Components > Heat Exchangers
  • condition: New

shipping indheatexchanger:

offer indheatexchanger:

  • availability: In Stock
  • started: May 24, 2026
  • sold: 0
  • options: Seller-arranged-local-pickup
  • best offers: True
  • quantity: 1

payments indheatexchanger:

  • wallet: Apple-pay
  • credit card: Discover
  • other

seller indheatexchanger:

  • rating: 100.0%
  • city: Kansas City, Kansas
  • # reviews: 92
part type: heat, unit type: lb, item height: 52, item width: 42,
category: business & industrial > hvac refrigeration > hvac refrigeration components > heat exchangers, sku: 2712952083949604,
Lennox 95713 Is Similar To:
indheatexchanger logo
1 offer $500.00 USD
  • New. Offer #1 priced at $500.00 + $Calculated shipping estimate = $500.00* total. As a product from LENNOX, a reputable brand known for producing reliable HVAC equipment, you can trust in the performance and durability of this heat exchanger assembly. The LENNOX 65H00 Heat Exchanger Assembly is a high-quality HVAC component designed for industrial use.+$Calculated shipping

Copyright © indheatexchanger.com