5 Ton Gas Electric Split Systems

5 ton gas electric split systems are high-capacity central HVAC solutions designed for large homes, multi-story properties, and residential spaces with significant heating and cooling demands. These systems combine a 5 ton air conditioner (60,000 BTU cooling capacity) with a gas furnace to provide powerful cooling in summer and dependable gas heat during colder months through a central ducted system.

This configuration is commonly used in larger homes, whole-home HVAC replacements, and new construction projects where airflow capacity, comfort consistency, and year-round performance are critical. Modern systems now commonly include higher-efficiency SEER2 ratings, ECM blower motors, and newer refrigerants like R-32.

What you’ll find here

5 ton central air conditioner + gas furnace systems
Matched split-system combinations (condenser, coil, and furnace)
High-efficiency SEER2 cooling systems with 80%–96% AFUE furnace options
Single-stage, two-stage, and variable-speed blower configurations
Horizontal, upflow, and multi-position installation systems
R-32 refrigerant compatible HVAC systems with AHRI-certified matches

How to choose

Size the system using a proper Manual J load calculation—not square footage alone
Ensure ductwork can support the higher airflow (typically around 2000 CFM for 5 ton systems)
Compare SEER2 ratings for cooling efficiency and operating cost
Check AFUE ratings to understand furnace heating efficiency and fuel savings
Consider variable-speed or two-stage systems for quieter airflow and better comfort control
Verify compatibility between the condenser, evaporator coil, and furnace
Confirm venting requirements and available installation configuration (horizontal, upflow, etc.)

80% AFUE vs 96% AFUE

80% AFUE systems: Lower upfront cost with traditional venting
96% AFUE systems: Higher efficiency, lower fuel waste, requires PVC venting and condensate drainage
Higher-efficiency systems: Often preferred in colder climates for long-term energy savings and more consistent comfort

FAQ

What size home is a 5 ton gas electric system suitable for?
Typically larger homes, often around 2,500–3,500+ sq. ft., depending on insulation, ceiling height, climate, and duct design.

What does 5 ton mean in HVAC?
It refers to cooling capacity—approximately 60,000 BTU per hour—not the physical weight of the equipment.

Can a 5 ton system heat and cool an entire home?
Yes. When properly sized and installed, it is designed as a complete whole-home HVAC solution.

Do larger systems require special ductwork?
Often yes. Proper airflow and static pressure become more important with higher-capacity systems.

Are newer refrigerants like R-32 important?
Yes. R-32 systems are becoming more common because of updated efficiency and environmental standards.

Do gas electric split systems require professional installation?
Yes. Installation includes refrigerant charging, gas line setup, airflow balancing, venting, and system safety testing.

HVAC365 provides transparent pricing, expert guidance, and dependable 5 ton gas electric split systems designed for efficient year-round comfort and reliable long-term HVAC performance.