Enhancing Furnace Efficiency with High-Quality Filter Cabinets
Client Overview
- As part of our commitment to serving Saskatoon homeowners with reliable heating solutions, MNS Mechanical Limited routinely evaluates and upgrades furnace installations.
- We encountered a recurring issue among residential systems: restricted airflow and poor filtration caused by substandard filter tracks.
- In this case, a local homeowner contacted us to assess why their furnace was underperforming and frequently requiring repairs.
The Challenge: Restricted Airflow and Poor Filtration
Many residential furnaces are installed with compact or low-quality filter tracks that are not adequate for the system's needs. These tracks either restrict airflow or fail to trap dust and particles effectively. The consequences of this common oversight include:
Our Response: Innovative Leak Sealing Product
Rather than performing temporary repairs, our team offers a long-term solution. For all furnace installations, MNS Mechanical provides a large, high-quality filter cabinet at no additional cost. This design enhancement addresses both airflow and air quality challenges.
Step-by-Step Breakdown:
01
System Inspection: Our technicians inspected the furnace installation and confirmed airflow restriction due to a narrow filter track.
02
Component Evaluation: Additional wear was found on the blower motor and heat exchanger, consistent with poor airflow.
03
Cabinet Upgrade: We installed a large, professionally manufactured filter cabinet designed to fit standard high-efficiency filters.
04
Filter Selection: A pleated MERV-rated filter was fitted to improve dust capture and extend equipment life.
05
Final Testing: Airflow and static pressure were tested to ensure optimal performance and efficiency.
Results Achieved:

Industry Impact:
A Common Residential Issue with a Simple Fix
This issue affects countless homes across Saskatchewan, especially where HVAC systems were installed with cost-saving shortcuts. The implications reach beyond comfort—they can lead to costly repairs, shortened furnace life, and indoor air that doesn't meet today’s health standards. Other residential systems impacted by similar issues include:
Residential System | Result of Poor Filtration and Airflow |
---|---|
Older Furnace Units | Frequent overheating, poor airflow, early motor failure |
Ducted Heat Pumps | Loss of heating efficiency, dust accumulation in ducts |
Central Air Conditioning | Increased energy use and dust buildup on coils |
HRV/ERV Systems | Clogged exchangers and inefficient air circulation |
Multi-Zone Systems | Uneven temperatures and filter-related imbalances |
Why Choose MNS Mechanical Limited?
At MNS Mechanical, we prioritize long-term performance and client satisfaction. Our approach to residential furnace installations includes value-added components like premium filter cabinets to ensure optimal airflow and cleaner indoor environments. Clients choose us for:
Conclusion
A small improvement like upgrading a furnace filter cabinet can result in significant gains in performance, comfort, and system longevity. By proactively addressing airflow and filtration concerns, MNS Mechanical Limited continues to provide Saskatoon residents with superior home comfort solutions.
If you’re experiencing furnace issues or want to upgrade your system, contact MNS Mechanical for a no-obligation inspection and personalized recommendation.