Old HVAC System
Old HVAC System | HVAC Unit Replacement | Heating and Air Conditioning | Dayton
Dayton’s winters bite and summers sizzle, and an outdated furnace or AC can leave you stranded at the worst possible moment. If your old system groans, rattles, or drives your energy bill sky-high, it’s time to consider an HVAC unit replacement that brings instant comfort, whisper-quiet operation, and up to 40% greater efficiency. HEP’s factory-trained technicians evaluate your home’s unique layout, size, and airflow to recommend a perfectly matched system—never an off-the-shelf guess—so every room feels just right.
From the first free estimate to the final thermostat test, we handle everything: removal and eco-friendly disposal of ancient equipment, precision installation of today’s high-efficiency heat pumps, furnaces, or dual-fuel hybrids, and clean, courteous service that respects your schedule and your floors. With transparent pricing, flexible financing, and a rock-solid labor warranty, HEP turns the stress of system failure into the relief of reliable, year-round comfort. Schedule today and breathe easier tomorrow.
FAQs
How do I know it’s time to replace my old HVAC system instead of repairing it?
Most systems in the Dayton area last 12–15 years with proper maintenance. Consider replacement when: (1) Your furnace or air-conditioner is over 15 years old, (2) energy bills keep climbing even after tune-ups, (3) you face a major repair that exceeds 30–40 % of the cost of a new unit, (4) hot and cold spots persist in spite of duct balancing, or (5) the unit still uses R-22 (Freon) refrigerant, which is no longer produced. A free in-home assessment will compare the long-term cost of repair versus replacement so you can make an informed decision.
What size HVAC unit do I need for my Dayton home?
Proper sizing is critical for both comfort and efficiency. A licensed contractor performs a Manual J load calculation that factors in square footage, insulation levels, window types, occupancy, and even solar orientation. For example, a typical 2,000 sq ft Dayton ranch may need a 2.5- to 3-ton air-conditioner and a 60,000–80,000 BTU furnace, but that can vary widely. Avoid rule-of-thumb sizing—oversized equipment short-cycles and wastes energy, while undersized systems run constantly without reaching set temperature.
How much does HVAC replacement cost in Dayton, and are there rebates or financing options?
Complete replacement (furnace, air-conditioner or heat pump, coil, and basic controls) usually ranges from $7,500 to $13,000, depending on capacity and efficiency ratings. High-efficiency heat pumps with dual-fuel backup can be slightly higher. Dayton Power & Light and Vectren/NiSource frequently offer $200–$600 rebates for ENERGY STAR® equipment, and federal tax credits up to 30 % (maximum $2,000) are available on qualifying heat pumps and high-efficiency furnaces under the Inflation Reduction Act. We also provide 0 % APR financing for 12–18 months or low-interest plans up to 120 months to spread the cost over manageable monthly payments.
How long will I be without heating or cooling during installation?
Most standard change-outs take one full working day—roughly 6–10 hours. Complex jobs that require duct modifications, zoning, or line-set replacements may take two days. We schedule installation so you are without service only while we remove the old unit and set the new one, typically 3–5 hours of actual downtime. Temporary space heaters or portable AC units can be provided at no charge during extreme weather.
What efficiency ratings should I look for in a new system for Ohio’s climate?
In our mixed-climate zone (cold winters, humid summers), look for: • Air conditioners: SEER2 14.3 minimum by code, but 15.2–17 SEER2 offers the best payback. • Heat pumps: 15 SEER2/8.8 HSPF2 or higher; dual-fuel models use gas heat below 35 °F for optimal efficiency. • Gas furnaces: 95–98 % AFUE condensing models save 10–15 % on winter heating versus an 80 % unit. Variable-speed blowers and two-stage or modulating compressors adapt output to actual load, boosting comfort and dehumidification without large jumps in cost.
Besides lower energy bills, what benefits will I notice after replacing my old HVAC system?
• Comfort: Variable-speed technology eliminates temperature swings and maintains even humidity. • Air quality: New systems support advanced MERV 13 filters, UV lights, and whole-house air purifiers that reduce dust, allergens, and viruses. • Noise reduction: Modern outdoor condensers run as low as 55 dB—about half as loud as older units. • Smart controls: Wi-Fi thermostats let you monitor energy use and adjust settings from anywhere. • Warranty coverage: Most manufacturers include 10-year parts and (with our installations) 10-year labor protection, so you won’t face unexpected repair bills for a decade or more.