Kent gas furnace installation from Unisystems HVAC gives homeowners a clear path from equipment selection through final system testing. The team evaluates the home, recommends equipment that fits the property’s heating needs, and completes the furnace installation with attention to gas connections, airflow, electrical controls, ventilation, and safe operation.
Heating equipment selected for the home rather than chosen by guesswork
Careful review of airflow, insulation, system compatibility, and heating demand
Installation by a licensed and insured Washington HVAC contractor
Gas, electrical, ventilation, and thermostat connections checked during setup
Final testing to confirm dependable heat and system operation
Long-term support for furnace maintenance and system questions
Repeated furnace repair, rising heating costs, uneven heat, unusual operation, or an aging system can all be reasons to compare repair with replacement.
A single furnace repair may still make sense when the equipment is otherwise in good condition. However, when repair becomes frequent, expensive, or unreliable, a new gas furnace may offer better long-term value.
The decision should consider the furnace’s age, repair history, overall condition, efficiency, and available warranty coverage. Replacing older equipment can also reduce the risk of an unexpected loss of heat during colder weather.
Furnace maintenance remains important after installation. Clean filters, proper airflow, correct system settings, and a seasonal furnace tune-up help protect efficiency and reduce avoidable repair needs. A regular tune-up can also identify small issues before they develop into larger heating problems.
A new gas furnace is only as effective as the planning behind it. A furnace that is too large can cycle too frequently, while an undersized unit may struggle to maintain comfortable heat. Unisystems reviews factors such as home size, insulation, airflow design, existing HVAC equipment, and overall heating demand before recommending equipment.
For homeowners comparing furnaces, efficiency is another important consideration. ENERGY STAR furnace criteria place Washington in the northern furnace region and define AFUE as the percentage of heat in the incoming fuel that becomes useful space heat instead of being lost.
That gives homeowners a useful reference when comparing the efficiency of available gas furnace systems.
| Installation Check | Why It Matters |
|---|---|
| Home heating demand | Helps determine appropriate furnace capacity |
| Existing ductwork and airflow | Supports balanced heat distribution |
| Gas and electrical connections | Supports safe, dependable operation |
| Startup and performance testing | Confirms the system works as intended |
Kent gas furnace installation involves more than placing new equipment in the mechanical room. The existing heating system must be evaluated, the new equipment selected correctly, the installation area prepared, and the gas, electrical, ventilation, airflow, and control components properly connected.
Unisystems’ furnace installation process focuses on system fit, safe connections, compatibility, and final performance. In one documented project, the company replaced an older 80% efficiency furnace with a new 96% high-efficiency gas furnace after evaluating the home and existing equipment.
Discuss The Home And Heating Needs
The team starts by learning what is happening with the existing system, what comfort problems need to be solved, and what budget considerations matter.
Evaluate The Existing System
The current furnace, ductwork, airflow, home layout, insulation, and heating requirements are reviewed before new equipment is selected.
Select The Right Equipment
Unisystems recommends tested and certified equipment that fits the property, heating demand, and existing HVAC setup.
Install And Connect The Furnace
The team completes the furnace installation, including gas connections, electrical components, thermostat communication, airflow connections, and required ventilation.
Test The Finished System
Airflow, heating performance, controls, and overall system operation are checked before completion.
A Unisystems customer described a furnace and heat pump replacement completed in approximately six hours, followed by a system walkthrough. Another customer specifically noted that the crew helped schedule the inspection and cleaned the work area afterward. Installation time varies by property, so those examples should not be treated as a fixed timeline for every Kent gas furnace installation.
Yes. The City of Kent residential permit guidance states that residential mechanical permits cover heating and cooling systems, HVAC equipment, gas pipes, and other mechanical work.
Kent processes qualifying residential mechanical projects through its Minor Work Permits process. Because the exact requirements depend on the work being performed, permit and inspection needs should be confirmed for the specific project before installation begins.
Professional Kent gas furnace installation should account for these local requirements rather than treating permitting as an afterthought.
Unisystems HVAC is a family-owned company operated by the Lupulyak family, with father Petr and son Paul continuing the business across King County. The company has more than 18 years of experience and is licensed, bonded, and insured in Washington under contractor license UNISYHA830C1.
Its service approach focuses on selecting the right equipment for each property, providing competitive estimates, completing professional installation, and supporting the system after the job.
Unisystems serves Kent along with nearby communities including Auburn, Renton, Federal Way, Tukwila, SeaTac, Puyallup, and other areas across King and Pierce Counties.

We have many years of experience in installing heat pumps.

We approach each client individually, offering solutions that best suit your needs and budget.

We cooperate only with proven heat pump manufacturers.
If your current furnace is inefficient, unreliable, requiring repeated repair, or no longer providing consistent heat, Unisystems can evaluate the existing system and explain your replacement options.
For professional Kent gas furnace installation, get in touch with Unisystems HVAC to discuss your home, heating needs, equipment options, and installation requirements.
Cost depends on furnace size, efficiency, home layout, existing ductwork, ventilation, gas connections, electrical requirements, and installation complexity. Unisystems provides competitive estimates based on the actual project rather than publishing one fixed price.
Many standard HVAC replacements can be completed in one day, although larger or more complicated installations may take longer. Existing equipment, ductwork, system configuration, and the home layout all influence the schedule.
Yes. Kent includes HVAC systems, heating equipment, and gas piping within residential mechanical permit requirements. Inspection and permit requirements depend on the exact scope of the project.
The process includes evaluating the existing heating system, selecting appropriate equipment, preparing the installation area, completing gas and electrical connections, checking airflow and ventilation, and testing the furnace before completion.
Regular furnace maintenance, filter changes, and a seasonal tune-up help support reliable airflow, heating efficiency, and equipment life while reducing the likelihood of unnecessary repair problems.
Yes. Unisystems also installs and replaces heat pumps, mini splits, and air conditioning systems in addition to gas furnaces.
Unisystems has been in business for over 18 years and are the best at what we do. If you need heating and cooling services in King or Pierce County, reach out to our team for expert installation and replacements.
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