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Frequently Asked Questions
What should we know about permits and safety for a new AC installation?
All new HVAC installations in Riley Township require a permit from the Sandusky County Building Department, which includes an inspection to ensure code compliance. As of 2026, most new systems use A2L refrigerants like R-454B, which are mildly flammable. This mandates specific safety standards: technicians must be EPA 608 certified for A2Ls, install leak detectors, follow new clearance rules, and apply permanent warning labels. These protocols ensure a safe, code-compliant installation for your home.
Our air conditioner stopped working on a hot afternoon. How quickly can a technician arrive?
For a no-cool emergency in Riley Township Center, our dispatch routes technicians via OH-19, using the Riley Township Community Park as a central reference point. This allows for a reliable 10 to 15 minute response window during business hours. We prioritize these calls to prevent heat buildup and humidity from affecting your home's interior and stored items.
We use gas heat. Should we consider switching to a heat pump?
For Riley Township, a dual-fuel system pairing a heat pump with your existing gas furnace is often the optimal strategy. The heat pump efficiently handles heating during the milder fall and spring months and all summer cooling, avoiding the 2 PM to 7 PM peak electricity rates. When temperatures drop into the low 20s or teens, the system automatically switches to the more cost-effective gas furnace for reliable heating, maximizing comfort and annual energy savings.
Our AC unit is original to the house. How much longer can we expect it to last?
A system installed in a home built around 1971 is now approximately 55 years old, which is well beyond its expected service life. In Riley Township's humid continental climate, the constant seasonal cycling and moisture exposure accelerate wear on components like the evaporator coil and blower motor. This advanced age makes the entire system highly susceptible to the common failure of condensate line clogs, as internal corrosion and biological growth from the humidity can completely block drainage.
Our Ecobee thermostat is showing an 'E1' alert. What does this mean?
An Ecobee E1 error code specifically indicates a loss of communication between the thermostat and your HVAC equipment. In our humid climate, this is frequently caused by a safety float switch being triggered due to a clogged condensate drain line, which shuts the system down to prevent water damage. It can also signal a tripped circuit breaker or a failing control board. This alert allows for proactive service before a complete system failure occurs on a high-humidity day.
Is it worth upgrading our old AC for the new efficiency standards?
The current federal minimum efficiency standard is 14.3 SEER2, which modern systems far exceed. Upgrading from a pre-1990s unit to a high-efficiency model can cut cooling electricity use by 40-50%. With Ohio Edison rates at $0.14 per kWh, the annual savings are significant. The active Inflation Reduction Act rebates, with an income-based cap of up to $8,000, combined with a $250 utility rebate, make the return on investment compelling for many Riley Township homeowners.
Why does our AC struggle to keep the house cool on the hottest days of the year?
HVAC systems are engineered to a specific design temperature, which for our area is 88°F. On days when outdoor temperatures exceed this limit, which happens regularly, the system cannot maintain the typical 20-degree delta T and will run continuously. Modern units using the new R-454B refrigerant maintain better efficiency and capacity at these higher temperatures compared to older R-22 systems, but they are still working against the laws of thermal physics during a heatwave.
Can we upgrade our furnace filter to help with spring allergies and summer ozone?
Addressing May pollen peaks and general ozone risk requires enhanced filtration. Many Riley Township homes have the original galvanized steel ductwork, which is generally robust. However, installing a standard 4-inch MERV-13 filter can create excessive static pressure in older systems not designed for it. A professional should measure your system's static pressure and airflow to determine if your ductwork and blower can handle the upgrade without reducing performance or causing premature failure.
