Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant Review

Let’s Talk About Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant might not be the sexiest piece of gear, but when your family’s comfort and safety depend on a properly functioning furnace, it becomes paramount. As an outdoor and tactical gear specialist, I’ve learned that preparedness extends beyond the field; it includes ensuring your home base is secure and comfortable, especially during harsh weather. This flue assembly is designed to work with specific Intertherm furnace models, providing essential ventilation for combustion and exhaust.

Living in a region with harsh winters, a reliable furnace is not a luxury, it’s a necessity. My old flue assembly was showing signs of corrosion and potential leaks, raising concerns about carbon monoxide poisoning – a risk I wasn’t willing to take. I was looking for a direct replacement that matched the specifications of my existing Intertherm furnace and offered a solid, durable build to withstand years of use.

Upon unboxing, the Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant felt surprisingly robust. The metal was thicker than I expected, and the welds appeared clean and strong, indicating good build quality. Initially, I considered a universal flue kit, but I ultimately decided on this Intertherm specific assembly for guaranteed compatibility and peace of mind.

My first impression was cautiously optimistic; this wasn’t some cheaply made aftermarket part. It seemed like a solid, dependable piece of equipment that would get the job done safely and efficiently.


Real-World Testing: Putting Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant to the Test

First Use Experience

The initial test involved a full furnace cycle following the installation of the Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant. I installed it on my M1 series gas furnace in late fall, just before the brunt of winter hit. Installation, while straightforward for someone with experience, might require a professional for others.

During the first few weeks, we experienced several days of heavy snow and strong winds. The flue assembly performed flawlessly, effectively venting exhaust gases without any noticeable backdraft or whistling. The ease of mind knowing my family was safe from potential carbon monoxide leaks was invaluable.

Extended Use & Reliability

After a full winter season, the Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant has held up exceptionally well. There are no signs of rust or corrosion, even after being exposed to constant temperature fluctuations and harsh weather conditions. The assembly remains securely attached to the roof jack, demonstrating its robust construction.

Maintenance has been minimal; a quick visual inspection every few months is all that’s required to ensure proper functionality. Compared to my previous flue, which required frequent cleaning and showed signs of deterioration within a year, this one is a clear winner in terms of durability and longevity. I would say the assembly has outperformed my expectations thus far.

Breaking Down the Features of Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant

Specifications

  • Compatibility: Designed specifically for Intertherm M1 Series Hot Surface Ignition Furnaces, M1 Series Gas Gun Furnaces, and M5 Series Oil Gun Furnaces. This ensures a perfect fit and optimal performance with these furnace models.
  • Extension: Offers a 15″ to 23″ extension to accommodate varying roof thicknesses. This adjustability is crucial for proper installation and secure connection to the roof jack.
  • Slant (Pitch): Features a 0/12 slant (pitch), indicating a no-slant design. This is ideal for roofs with little to no slope, ensuring proper vertical venting.
  • Function: Provides fresh air for combustion and vents out flue gasses. This is essential for efficient furnace operation and safe removal of harmful exhaust.
  • Material: High-quality metal construction ensures longevity and resistance to corrosion. This translates to years of reliable performance, even in harsh environments.

Performance & Functionality

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant performs its job effectively by ensuring proper ventilation for the furnace. It keeps the furnace running efficiently and safely. Its straightforward design minimizes potential issues, and its robust construction ensures long-term reliability.

Its greatest strength is its direct compatibility with specified Intertherm models, guaranteeing a proper fit. However, a potential area for improvement might be clearer installation instructions for those who prefer a DIY approach. Overall, it meets and exceeds expectations for a replacement flue assembly.

Design & Ergonomics

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant has a simple and functional design. The build quality is solid, with durable materials that inspire confidence. The assembly is relatively lightweight, making installation manageable, even on a roof.

The straightforward design means there’s no real learning curve. However, some may find professional installation beneficial.

Durability & Maintenance

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant is built to last. The robust metal construction and corrosion-resistant finish suggest a long lifespan. Maintenance is minimal, primarily involving visual inspections for any signs of damage or blockage.

Regular checks for debris and proper sealing will ensure optimal performance for years to come.

Accessories and Customization Options

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant primarily functions as a direct replacement part. There are limited customization options. Its compatibility with standard roof jacks allows for some flexibility in mounting and sealing.

While not designed for extensive modifications, ensuring a proper seal with compatible flashing and sealant is crucial for weatherproofing.

Pros and Cons of Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant

Pros

  • Direct Compatibility: Designed specifically for Intertherm M1 and M5 series furnaces, ensuring a perfect fit.
  • Durable Construction: Made with high-quality, corrosion-resistant materials for long-lasting performance.
  • Adjustable Extension: The 15″-23″ extension accommodates various roof thicknesses.
  • Simple Installation: Straightforward design allows for relatively easy installation (professional installation recommended for inexperienced users).
  • Peace of Mind: Provides safe and efficient venting of exhaust gases, protecting your family from carbon monoxide.

Cons

  • Some users may require professional installation, adding to the overall cost.
  • Specific to certain Intertherm furnace models, limiting its versatility.


Who Should Buy Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant?

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant is perfect for homeowners with Intertherm M1 or M5 series furnaces who need a reliable replacement flue assembly. It is a must-have for those prioritizing safety and efficient furnace operation. Individuals who are comfortable with basic home repairs and understand the importance of proper ventilation will also benefit from this product.

This product might not be suitable for those with non-Intertherm furnaces or those seeking a universal flue solution. Those unwilling to invest in professional installation or who prefer to take shortcuts on home safety should also avoid this product.

A must-have accessory would be high-quality roof sealant and flashing to ensure a watertight seal around the roof jack.

Conclusion on Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant

The Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant is a dependable and well-built replacement part that offers peace of mind for Intertherm furnace owners. Its direct compatibility, robust construction, and ease of installation make it a worthwhile investment. While the price might seem higher than generic alternatives, the guaranteed fit and long-term reliability justify the cost.

I would personally recommend this product to anyone needing a replacement flue assembly for their compatible Intertherm furnace. Ensuring your family’s safety and comfort is always worth the investment. Don’t compromise on quality when it comes to essential home systems; get the Intertherm 903658 Roof Jacks Flue Assy 15″ 23″ No Slant and breathe easy knowing your furnace is venting safely and efficiently.

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