When Tom in Chattaroy noticed his old HVAC system struggling to heat his home, he reached out for a long-term solution. Our Mainstream team installed a full Lennox heating and cooling system, complete with new electrical and mechanical connections. With all permits approved and inspections passed, the home now runs on reliable, year-round comfort with far better efficiency than before.
Job Overview
- Location: Chattaroy, WA
- Client Type: Homeowner & Care Club Member
- Scope: Full HVAC system replacement
- Equipment Installed: Lennox furnace, Lennox heat pump, new pad, downflow kit, pump-ups, heat strip
- Additional Work: Mechanical and electrical permitting, condensate line warranty, system startup and testing
- Why It Mattered: The existing equipment was outdated and underperforming, leading to inconsistent comfort and rising energy use.
What We Found
Tom’s existing HVAC system was aging and no longer performing reliably. The equipment struggled to heat the home evenly, and several components showed signs of wear that made repairs less cost-effective long-term. The system layout also required updates to meet current code standards, making a full replacement the most efficient and dependable option.
The Solution
Our installation team arrived with the new Lennox equipment and began by safely removing the old system. We set the new heat pump on a fresh pad, installed the downflow kit, and connected the furnace and heat strip according to manufacturer specifications.
Next, we completed all mechanical and electrical hookups, pulling the required Spokane County and WA L&I permits ahead of time. Once the equipment was in place, we reconnected the thermostat circuits, installed the condensate protections, and verified airflow and refrigerant charge.
After installation, we performed a full system startup, safety checks, and performance testing to ensure everything operated exactly as intended. Both electrical and mechanical inspections passed on the first attempt.
The Results
The new Lennox heat pump and replaced furnace system now provides steady, efficient heating and cooling throughout Tom’s home. Energy usage is more consistent, airflow is improved, and the equipment is ready for dependable performance through Spokane County’s seasonal temperature swings. With updated components and fresh permits, the system is fully compliant and built for long-term reliability.
Solutions, Not Surprises
If you’re in Chattaroy or the surrounding Spokane area and your HVAC system is showing signs of age, our team at Mainstream can help. We specialize in full-system replacements, upgrades, and high-efficiency solutions designed for real Northwest homes. When you’re ready for expert guidance and a clear quote, schedule online or call our team today.
