Temperature Control
Temperature Control | Ventilation and Air Quality | Heating and Air Conditioning | Athens
From sweltering Athenian summers to those surprisingly chilly winter nights, HEP keeps your home or business perfectly balanced with precision temperature control. Our certified technicians don’t just install and repair heating and cooling systems—they optimize them, using advanced diagnostics to fine-tune airflow, humidity, and filtration so you feel the difference in every breath. Because we specialize in ventilation and air quality, you can trust that the air circulating through your space is fresh, clean, and energy-efficient, day after day.
Whether you need a rapid AC rescue, a high-efficiency furnace upgrade, or a custom indoor air solution, HEP delivers prompt service backed by transparent pricing and industry-leading warranties. We pair smart thermostats with properly sized ductwork, recommend filtration that defeats Athens pollen, and schedule maintenance around your lifestyle—making comfort effortless and sustainable. Ready to experience a healthier atmosphere? Call, click, or visit HEP today and enjoy climate control that never quits.
FAQs
What indoor temperature and humidity levels are recommended for Athens’ Mediterranean climate?
For comfort and energy efficiency, aim for 24-26 °C (75-78 °F) cooling set-points in summer and 20-22 °C (68-72 °F) heating set-points in winter. Keep indoor relative humidity between 40 % and 60 %. These levels minimize mold growth, reduce dust-mite activity, and prevent the stuffy feeling that comes with excessive humidity during Athens’ hot, moist summers.
How often should my HVAC system be serviced?
Plan two tune-ups per year—one in early spring for the cooling components and one in early autumn for the heating components. Routine service includes filter replacement, coil cleaning, refrigerant check, airflow measurement, thermostat calibration, and inspection of electrical connections. Regular maintenance can cut energy use by up to 15 %, extend equipment life, and preserve manufacturer warranties.
What can I do to improve indoor air quality besides changing filters?
1. Increase fresh-air ventilation: Install energy-recovery ventilators (ERVs) or demand-controlled mechanical vents to dilute indoor pollutants without major heat losses. 2. Add active air purification: Photocatalytic oxidation (PCO), bipolar ionization, or UV-C lamps neutralize microbes and VOCs circulating through your ducts. 3. Control humidity: Dehumidifiers in summer and humidifiers in winter keep RH within 40-60 %, preventing mold and respiratory irritation. 4. Seal ducts: Leaky ducts draw dusty attic air into your home; professional sealing can boost air quality and efficiency. 5. Choose low-VOC furnishings and cleaning products to cut chemical off-gassing.
Are smart thermostats worth installing in Athens homes?
Yes. Smart thermostats learn your schedule, adjust set-points automatically, and provide app-based control. In Athens, where daily temperature swings can be significant, adaptive algorithms reduce needless cooling during the day and precool the home just before you arrive. Studies by Greece’s CRES show annual HVAC savings of 10-18 %, which means most smart thermostats pay for themselves in 1-2 seasons.
How can I lower my cooling bills during Athens’ hot summers?
• Seal and insulate: Weather-strip doors/windows and insulate attics to stop heat gain. • Use shading: External blinds, awnings, or reflective window film can cut solar load by 30 %. • Install high-SEER equipment: Replacing a 10-SEER unit with a 20-SEER inverter heat pump can halve electricity use. • Employ zoning: Motorized dampers let you cool only occupied areas. • Run ceiling fans: Air movement allows a 2-3 °C higher thermostat setting with no comfort loss. • Enroll in utility demand-response programs for rate discounts.
What signs indicate it’s time to replace rather than repair my HVAC system?
Consider replacement when: (1) the unit is over 12-15 years old, (2) repair costs exceed 30 % of the price of a new system, (3) energy bills keep rising despite maintenance, (4) comfort is uneven—some rooms too hot, others too cold, (5) refrigerant is R-22 (now phased out and costly), or (6) indoor air quality problems persist (dust, humidity swings, odors). Modern inverter heat pumps provide both heating and cooling with efficiencies up to 300 % (COP 3.0), making upgrades especially attractive in Athens’ mild winters.