Cold air blowing from vents when the heat is on. Long Island Climate provides fast, reliable hvac service service throughout Bellmore and Nassau County.
📞 Call 516-643-4486Bellmore is a charming South Shore hamlet known for its weekly farmers market — one of the oldest and largest on Long Island. The waterfront community sits along Bellmore Creek and Newbridge Road, where salt air and coastal humidity make HVAC maintenance especially important for homeowners. Year-round comfort in Bellmore requires a reliable HVAC system that can handle both the intense Long Island summer heat and the cold winter months. Long Island Climate is the trusted local HVAC company serving Bellmore and all of Nassau County with licensed, insured technicians and same-day service availability.
Furnace ignition failure, a heat pump in defrost cycle, or thermostat set to fan-only causes cold air from vents in winter.
Check thermostat is set to HEAT and the furnace is igniting. If furnace is igniting but cold air still comes out, call a technician immediately.
Every Bellmore service call is a little different because home age, insulation, equipment location, duct design, and daily usage all affect how an HVAC system behaves. Nassau County homes often have tighter mechanical spaces, older ductwork, finished basements, additions, and mixed-age HVAC equipment that need careful diagnosis.
For HVAC problems, we check the full system before recommending parts so the repair addresses the real cause instead of only the symptom.
When you call about Cold Air Coming From Vents In Winter in Bellmore, tell us what changed first, whether the system is still running, and if you noticed ice, water, odors, unusual noises, breaker trips, or weak airflow. These details help us arrive prepared and protect the equipment from further damage.
Call a technician if basic troubleshooting does not resolve the issue. HVAC problems worsen quickly and early repair is always less expensive than a breakdown. For Bellmore residents, Long Island Climate is available same-day and 24/7 for emergencies — call 516-643-4486.
Carrier, Trane, Lennox, Rheem, York, Goodman, Bryant, American Standard, Mitsubishi, Daikin — and all other brands in Bellmore, Nassau County.
AC Repair in Bellmore | Heating Repair in Bellmore | Emergency HVAC in Bellmore
Cold Air Coming From Vents in Winter — Bellmore, NY