Upcoming Lennox Price Increases: What Homeowners and Contractors Need to Know Lennox has announced residential HVAC price increases taking effect in early 2026. Even a modest percentage rise can ...
Split-System Air Conditioner Warranty Options: What Homeowners Need to Know Split system air conditioner warranties are layered protections that manage risk across two key boxes in your home: the out ...
Why Are HVAC Prices So Expensive? A Quick Overview After decades in HVAC, we can tell you higher prices usually come from multiple moving parts, not one. Modern systems pack advanced compressors, var ...
How Smart Thermostats Are Helping New Yorkers Cut Heating & Cooling Bills Heating and cooling dominate many NYC utility bills, especially in older buildings with inconsistent temperatures. A simp ...
Why Goodman AC Units Are a Top Choice for Home Cooling Efficiency Goodman is a value-focused pick that blends high-efficiency performance with features usually reserved for premium lines. In our expe ...
When Should I Add a Hard Start to My Central Air Conditioner? If your air conditioner hesitates at startup, hums without kicking on, dims the lights, or occasionally trips a breaker, a hard start kit ...
What Is the Ideal Temperature for Home AC in the Summer? The ideal setting is not a single magic number, it is a workable range that balances comfort with operating cost. A reliable starting point is ...
Should You Get a Mini Split for a Basement Apartment? Basement apartments are often cool and damp in summer and chilly or musty in winter due to limited sunlight, below grade walls, and constrained a ...
If Your Furnace Is Loud, Don't Ignore It: A Quick Safety-First Overview After decades working on home heating equipment, we treat new or loud furnace noises as diagnostic signals, not background chat ...
What Are the Components of a Residential HVAC System? A residential HVAC system is a set of parts that heat, cool, and move air throughout the home. We think of it like a relay team, each component h ...
Why Heat Pumps Are Becoming Mainstream: A Short Primer In our three decades working on HVAC systems, we have watched heat pumps move from niche to mainstream. A heat pump uses refrigeration to move h ...
Why Is My Electric Furnace Blowing Cold Air? A Quick Overview If your electric furnace is blowing cold air, comfort drops quickly and the unit may run longer without actually heating, driving up ener ...
The right furnace size depends on your home's square footage, insulation quality, climate zone, and ceiling height. A unit that's too small won't heat effectively, while an oversized furnace will cycle on and off frequently, wasting energy and causing uneven temperatures. Our blog articles include BTU calculators and sizing guides to help you find the perfect fit.
Most HVAC air filters should be replaced every 30 to 90 days, depending on the filter type, household size, and whether you have pets. High-efficiency filters like MERV 13 or higher may need more frequent changes due to their denser material. Regular replacement improves indoor air quality and keeps your system running efficiently.
A heat pump transfers heat from outdoor air to warm your home and can reverse the process for cooling, making it an all-in-one solution. A furnace generates heat by burning fuel (gas, oil, or propane) or using electric resistance. Heat pumps are more energy-efficient in mild climates, while furnaces perform better in regions with harsh winters.
Start by sealing air leaks around windows, doors, and ductwork. Adding proper insulation to your attic and walls makes a significant difference. Schedule annual HVAC maintenance, upgrade to a programmable thermostat, and consider replacing older equipment with high-efficiency models rated 95% AFUE or higher.
AFUE stands for Annual Fuel Utilization Efficiency and measures how efficiently a furnace converts fuel into heat. A furnace with a 96% AFUE rating converts 96 cents of every dollar spent on fuel into actual heat, with only 4 cents lost to exhaust. Higher AFUE ratings mean lower energy bills and reduced environmental impact.
Consider replacing your heating system if it's over 15 to 20 years old, requires frequent repairs, or your energy bills have increased significantly. Other warning signs include uneven heating, strange noises, and difficulty maintaining consistent temperatures. Modern high-efficiency furnaces and boilers can reduce heating costs by up to 30%.
A modulating furnace adjusts its flame and blower speed in small increments to match your home's exact heating demand. Unlike single-stage units that only run at full capacity, modulating furnaces provide more consistent temperatures, quieter operation, and improved energy efficiency. They're ideal for homeowners seeking maximum comfort and lower utility costs.
Your choice between a gas furnace and an electric furnace depends on local utility costs, existing infrastructure, and climate. Gas furnaces typically have lower operating costs and heat more quickly, but require a gas line and proper venting. Electric furnaces have lower upfront costs and simpler installation but may cost more to run in colder regions.
Annual professional maintenance should include inspecting the heat exchanger, cleaning burners, checking the flue system, testing safety controls, and lubricating moving parts. Homeowners should regularly replace air filters, keep vents unobstructed, and check thermostat batteries. Proper maintenance extends equipment life and prevents costly emergency repairs.
Smart thermostats can reduce heating costs by 10% to 15% by learning your schedule and adjusting temperatures automatically. Features like remote control via smartphone, energy usage reports, and integration with home automation systems add convenience. Most homeowners see a return on investment within one to two heating seasons.
