Leaking A/C System? Here’s the Real Cause
Did you know that most of all slow leaks occur at the service valves?
If your system needs refrigerant every year or two, chances are that’s the problem.
Ed offers a permanent solution — he’ll:
- Verify the leak(s) at the service valves
- Cut them out
- Solder in gauge ports in their place
Understanding How Your Air Conditioner Works
Air conditioners are simple, efficient systems when properly maintained.
They’re made up of only a few key components:
- Compressor
- Fan motor
- Capacitor
- Contactor
Here’s a quick overview:
- High-voltage power (220V) runs from your electrical panel to a disconnect box near the outdoor condenser unit.
- From there, the power connects through a contactor, which is controlled by a low-voltage signal sent from your thermostat.
- When that signal is received, the contactor closes the circuit, powering the compressor and fan motor.
It’s a simple, effective process — as long as everything is installed correctly.
About SEER Ratings — Finding the Right Balance
SEER (Seasonal Energy Efficiency Ratio) measures how efficiently your air conditioner operates.
While higher SEER systems save energy, they also come with more complex parts like variable-speed motors and digital control boards — which means more expensive repairs later.
Ed’s recommendation:
A 13.4 SEER system offers the best balance of efficiency and simplicity.
It’s efficient without adding unnecessary electronic complexity.
Replacing the A/C Without Replacing the Furnace
If your furnace is in good shape, there’s no problem replacing the air conditioner by itself.
You may not reach the absolute top SEER rating, but you’ll still get a dependable, efficient cooling system without unnecessary upgrades.
When to Call for Help
Ready for Service You Can Count On?
If these checks don’t resolve your issue, it’s best to have a professional take a look. Faulty wiring, power surges, or incorrectly programmed thermostats can damage your furnace or air conditioner.
At Ed’s Heating & Air, we’ll test your thermostat, verify wiring and voltage, and install a reliable replacement if needed — without the upsell.