- HEP Heat and Air
- HVAC System

HVAC System
HVAC System | HVAC Unit Replacement | Heating and Air Conditioning | Oneida
When the seasons shift in Oneida, you don’t have time for lukewarm air or unreliable heat. HEP’s licensed technicians make HVAC unit replacement straightforward, starting with a free assessment of your current system and ending with a perfectly sized, high-efficiency unit that slashes energy bills while keeping every room comfortable. We handle every detail—from hauling away the old equipment to optimizing airflow and smart-thermostat integration—so you can sit back and enjoy dependable comfort year-round.
Customers choose HEP because we pair top-tier brands with honest, upfront pricing, flexible financing, and workmanship warranties that back every screw we tighten. Whether your aging furnace groans on cold mornings or your AC can’t keep up with summer humidity, we arrive on time, respect your space, and leave you with cleaner air, quieter operation, and the peace of mind that your home is ready for whatever Tennessee weather brings. Schedule today and feel the difference tomorrow.
FAQs
How do I know it’s time to replace my HVAC unit rather than repair it?
In Oneida’s variable climate, an HVAC system generally lasts 12–15 years if properly maintained. Consider replacement when your unit is near or past this age, experiences frequent breakdowns, causes noticeably higher utility bills, or needs a repair that exceeds 30–40 % of the cost of a new system. A new unit will be more energy-efficient, quieter, and covered by a fresh manufacturer warranty.
What size HVAC system do I need for my Oneida home?
Proper sizing depends on square footage, insulation quality, window count, ceiling height, and even shade around the house. Our technicians perform a Manual J load calculation—an industry-standard engineering method—to determine the exact heating and cooling capacity your home requires. Oversized units short-cycle and waste energy; undersized units run constantly and struggle to reach set temperatures.
How long does a complete HVAC replacement take?
Most residential replacements in Oneida can be completed in a single day. The timeline includes removing the old equipment, updating refrigerant lines and electrical connections, setting the new indoor and outdoor units, testing the system, and explaining the new thermostat and filters. Complex projects—such as ductwork modifications or multi-zone systems—may take 2–3 days, but we’ll let you know in advance so you can plan accordingly.
What efficiency ratings should I look for when choosing a new system?
For air conditioners, look at SEER2 (Seasonal Energy Efficiency Ratio 2). New federal minimums in the Northeast are 13.4 SEER2, but we often recommend 15–18 SEER2 units for optimal savings. For furnaces, check the AFUE (Annual Fuel Utilization Efficiency). Modern gas furnaces range from 80 % AFUE (standard) to 95 %+ AFUE (high-efficiency condensing models). Higher ratings cost more upfront but can reduce energy bills by 20–40 % and may qualify for rebates.
Are there rebates or financing options available for HVAC replacement in Oneida?
Yes. New York State’s Clean Heat program, National Grid incentives, and federal tax credits under the Inflation Reduction Act can offer $300–$2,000 or more toward high-efficiency heat pumps, air conditioners, and furnaces. We assist with all paperwork and will apply any eligible rebates directly to your invoice. We also offer 0 % APR financing for up to 18 months and extended low-interest plans so you can spread the investment over manageable payments.
How can I protect my new HVAC system and keep the warranty valid?
Most manufacturers require proof of professional annual maintenance to keep parts and compressor warranties intact. Enroll in our Comfort Club, which includes two precision tune-ups per year—one for heating, one for cooling—priority scheduling, and a 15 % discount on any future repairs. Regular filter changes, keeping outdoor condensers clear of debris and snow, and using a programmable thermostat will maximize efficiency and lifespan.