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Lennox Ultimate Comfort System Cost Guide – Adnan Painting and Remodeling
Published: 2026-06-30T08:05:09+00:00 • 3 min read

The Lennox Ultimate Comfort System represents a premium HVAC solution with high efficiency equipment and advanced controls. Typical costs are driven by unit size, regional labor, installation complexity, and required accessories such as zoning, filtration, and thermostat upgrades. The price range below reflects installed costs for a complete package in the United States.

Item Low Average High Notes
System package 4,500 9,000 16,000 Furnace and A C plus smart controls
Installation labor 1,500 4,000 6,000 Depends on home size and duct work
Ductwork/retrofits 500 3,000 6,000 May be needed for efficiency gains
Thermostat + sensors 200 1,000 2,000 Premium smart controls add features
Permits & inspections 100 400 1,000 Regional requirements vary
Delivery & disposal 50 350 1,000 Equipment transport and old unit removal
Total installed range 6,550 17,750 32,000 Assumes mid to large home
Per ton estimate 1,000 2,100 3,600 Based on cooling capacity for typical homes

Overview Of Costs

Cost for a Lennox Ultimate Comfort System typically includes equipment, installation, duct work, and controls. The project range often spans from a modest upgrade to a full system replacement. Assumptions include a mid sized home, standard duct layout, and access to electrical service. Assumptions: region, specs, labor hours.

Typical cost range for a complete installation is roughly $6,500 to $32,000, depending on system size and components. The lower end generally covers smaller homes with straightforward ductwork and standard efficiency. The upper end aligns with larger homes, premium equipment, enhanced filtration, zoning, and extended warranties. A midrange scenario commonly falls between $9,000 and $17,500.

Cost Breakdown

Table below shows key cost components and ranges for the Lennox Ultimate Comfort System. The figures assume a single-family home with attic or basement installation and standard 1,500 to 2,500 square foot living space.

Component Low Average High Notes
Materials 3,000 7,000 12,000 Furnace, air conditioner, and coils
Labor 1,500 4,000 6,000 Crew hours, travel, and setup
Equipment 1,000 2,500 6,000 Smart thermostat, zoning, humidification
Permits 100 400 1,000 Local code approvals
Delivery/Disposal 50 350 1,000 Old unit removal
Warranty & Contingency 200 1,000 3,000 Extended warranties add cost

What Drives Price

System size and efficiency drive most costs. A larger home or higher SEER rating demands bigger equipment and better refrigerant management, increasing both equipment and installation charges. Assumptions: SEER 16–26, furnace efficiency 80–98%.

Installation complexity influences labor and materials. Houses with three or more stories, limited attic access, or multi-zone needs require additional duct work and crew time. Assumptions: standard duct layout; single zone vs multi-zone.

Factors That Affect Price

Regional price differences are notable. In the Northeast, installation may be higher due to labor costs and stricter permits. In the South, equipment pricing can vary with humidity control needs. In the Midwest, aging homes may require retrofits. Assumptions: three regions compared below.

Seasonality affects scheduling and pricing. Peak heating or cooling seasons may raise rates due to demand. Off season purchases can yield savings. Assumptions: regional weather patterns align with installation timing.

Ways To Save

Shop for bundled equipment that includes a furnace, air conditioner, and smart thermostat to reduce separate markups. Assumptions: standard package with discount negotiation.

Leverage maintenance plans to spread costs and secure predictable service. Extended warranties can lower long term risk costs. Assumptions: 5 year to 10 year coverage.

Regional Price Differences

Regional snapshot compares three markets to illustrate price variation. The ranges assume similar system sizes and standard installation practices.

Region Low Average High Notes
Urban Northeast 7,500 14,000 25,000 Higher labor and permits
Suburban Midwest 6,000 12,000 20,000 Balanced costs
Rural South 5,500 9,500 16,000 Lower installation density

Real World Pricing Examples

Basic package scenario covers essential furnace and air conditioner with standard thermostat and minimal duct work. Total: around 6,500 to 9,000 with 20–40 hours of labor. Assumptions: mid sized home, standard ducts.

Mid range scenario adds a premium high efficiency unit, enhanced filtration, and zoning capability. Total: about 9,500 to 17,500 with 40–70 hours of labor. Assumptions: multi zone, larger home.

Premium scenario includes advanced refrigerant management, smart home integration, humidity control, and extended warranty. Total: roughly 15,000 to 32,000 with 70–120 hours of labor. Assumptions: sophisticated control system, complex duct work.