- HEP HVAC
- Ductless Mini-split

Ductless Mini-split
Ductless Mini-split | Air Conditioning | Heating and Air Conditioning | Oneida
Feel the difference a ductless mini-split can make in Oneida’s ever-shifting seasons. HEP’s compact units deliver whisper-quiet performance, zero duct losses, and pinpoint temperature control—so every room hits the sweet spot, even during sticky summer afternoons when reliable air conditioning is a must. Because each indoor head operates independently, you choose which spaces to cool or heat, trimming energy bills while boosting year-round comfort.
Local, licensed, and always on call, HEP’s technicians size, install, and maintain your new system with the care only a neighbor can provide. From free in-home consultations to flexible financing and 24/7 emergency support, we make it simple to upgrade to modern efficiency without disrupting your routine. Breathe easier, save money, and reclaim your home’s comfort—HEP brings big-brand technology and small-town service together under one roof.
FAQs
How does a ductless mini-split system provide both heating and cooling?
A ductless mini-split uses an outdoor heat-pump condenser connected by small refrigerant lines to one or more indoor air-handling units. In cooling mode it moves heat from inside your home to the outdoors; in heating mode it reverses the refrigeration cycle and extracts heat from the outdoor air—even when temperatures in Oneida drop below freezing—and delivers it indoors. Each indoor unit has its own fan and thermostat, letting you condition individual rooms without ductwork losses.
Are ductless systems efficient enough for Oneida’s four-season climate?
Yes. Modern cold-climate mini-splits are engineered to maintain rated capacity down to about ‑5 °F and continue operating at temperatures as low as ‑13 °F, which covers nearly all winter nights in Oneida. Seasonal Energy Efficiency Ratios (SEER) of 20–30 and Heating Seasonal Performance Factors (HSPF) of 10–13 typically cut electricity use 30-50 % compared with window A/C units and older electric baseboard or oil systems. Zoned control means you only heat or cool the rooms you are using, adding further savings.
What is involved in the installation and how long does it take?
Because no ductwork is required, installation is minimally invasive. A 3-inch wall penetration accommodates refrigerant lines, a condensate drain, and wiring between the outdoor unit and each indoor head. Most single-zone jobs in Oneida are complete in one day; multi-zone or larger homes may take 2-3 days. We handle load calculations, equipment sizing, mounting brackets, electrical upgrades, and final system commissioning to ensure peak performance.
How do up-front and operating costs compare with a traditional forced-air system?
Up-front, a single-zone ductless system generally costs less than installing a new furnace, central A/C, and duct network. Multi-zone projects can be comparable in price to full ducted replacements but avoid the expense of adding ducts to older homes. Operating costs are usually lower thanks to high efficiencies, elimination of duct heat loss (which can reach 30 %), and room-by-room temperature control. Over a 10-year span, most Oneida homeowners see thousands in utility savings relative to oil, propane, or electric resistance heat.
What maintenance does a ductless mini-split require, and do you offer service in Oneida?
Routine care is simple: rinse or vacuum the indoor unit’s reusable air filters every 4-6 weeks and keep outdoor coils clear of leaves and snow. We recommend a professional tune-up each year, during which our Oneida service technicians clean coils, check refrigerant charge, inspect electrical components, and verify drainage. Regular maintenance protects your warranty, maximizes efficiency, and extends equipment life beyond 15–20 years.
Are there rebates or incentives available for installing a ductless system in Oneida?
Yes. Through the NYS Clean Heat Program, National Grid and NYSEG customers in the Oneida area can receive utility rebates of $500–$1,500 per outdoor unit, plus additional amounts per indoor head. Qualifying ENERGY STAR® heat pumps also meet requirements for a 30 % federal tax credit (up to $2,000) under the Inflation Reduction Act. We’ll file all paperwork and provide the documentation you need to capture every available incentive.