Frequently Asked Questions

Temp Assure Heating FAQ's

Most filters should be changed every 30 days, though some high-quality filters can last up to 90 days. Check your filter monthly and replace it when it looks dirty or clogged. A clean filter improves air quality, system efficiency, and prevents costly breakdowns. Homes with pets, allergies, or heavy dust may need more frequent changes.
Use the “$5000 rule” – multiply your system’s age by the repair cost. If that number exceeds $5000, replacement usually makes more financial sense. Systems over 10-12 years old are often better candidates for replacement since they’re nearing the end of their typical lifespan and repairs become more frequent and expensive.
Connecticut homeowners typically spend $250-$3,500 on HVAC repairs, depending on the problem. Simple fixes like thermostat issues or filter problems cost less, while major component repairs like compressor replacement can reach the higher end. Emergency service calls during peak seasons can add 20-50% to your bill.
We recommend scheduling professional maintenance twice yearly – once in spring for your cooling system and once in fall for your heating system. This preventive approach catches small problems before they become expensive breakdowns, improves efficiency, and extends your system’s lifespan. Regular maintenance is especially important in Connecticut’s extreme weather conditions.
System size depends on your home’s square footage, insulation, windows, ceiling height, and local climate. A system that’s too small won’t keep up with demand, while an oversized system wastes energy and creates humidity problems. Professional load calculations ensure proper sizing for optimal efficiency and comfort.
Common causes include dirty air filters restricting airflow, thermostat issues, blocked vents, or refrigerant leaks. Check your filter first, ensure vents are open and unblocked, and verify thermostat settings. If these steps don’t help, you likely need professional diagnosis to identify and fix the underlying problem.