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How Much Does a New Furnace Cost? (2026 Price Guide)
How much does a new furnace cost? In 2026, most homeowners pay between $3,000 and $7,600 for a furnace installed, with the national average landing near $4,800. The furnace unit alone typically runs...

Mini Split vs Central Air: Which Is Better for Your Home?
Choose a ductless mini split if you lack ductwork, want room-by-room zoning, or are cooling an addition or older home, expect to pay roughly $3,000–$8,000 for a multi-zone setup. Choose central air...

How Much Does a Heat Pump Cost? 2026 Price Guide
How much does a heat pump cost? In 2026, a typical air-source heat pump costs $1,500 to $7,500 for equipment alone and $5,000 to $20,000 installed, depending on type, size, and efficiency. Ductless...

R-410A vs. R-454B: What Homeowners Need to Know About the New HVAC Refrigerant
Quick Background: Why the Change? For years, R-410A (often sold under brand names like Puron) was the standard refrigerant in residential air conditioners and heat pumps after R-22 was phased out....

Best Mini Split Systems of 2026: Top Picks by Use Case
The best mini split system depends on your use case. For most homeowners, Mitsubishi Electric and Daikin lead on reliability and cold-climate performance, MRCOOL is the easiest DIY choice, and...

What Size Mini Split Do I Need? The Complete Sizing Guide (With Chart)
Most rooms need roughly 20 BTU of cooling per square foot, so a 12,000 BTU (1-ton) mini split typically covers about 500–600 sq ft. But square footage is only the starting point. Ceiling height, sun...

Mini Split Cost in 2026: A Transparent Price Breakdown (Equipment vs. Installation)
A ductless mini split typically costs $2,000 to $14,500 installed, depending on the number of zones, capacity, and brand tier. Equipment alone usually runs $700 to $7,500. A single-zone system...

Heat Pump vs Furnace: Which Is Right for Your Home?
Heat pump or furnace? For most homeowners in mild-to-moderate climates (US South, Mid-Atlantic, West Coast), a heat pump is the better choice: it heats and cools with one system and runs far more...

BTU Calculator: What Size AC or Heater Do I Need?
How many BTUs do you need? As a starting point, plan on roughly 20 BTU per square foot of living space for cooling and 30–60 BTU per square foot for heating, depending on your climate. A 500 sq ft...

3 Ton AC Unit: Sizing, Cost, and How to Buy the Right One
The best mini split system depends on your use case. For most homeowners, Mitsubishi Electric and Daikin lead on reliability and cold-climate performance, MRCOOL is the easiest DIY choice, and...

Evaporator Coils Explained: Types, Cased vs. Uncased, and How to Choose the Right One
Your evaporator coil is the indoor half of your air conditioner or heat pump — the part that actually pulls heat and humidity out of your home’s air. With air conditioning now in nearly 9 out of 10...

How Long Do Furnaces Last? Average Lifespan and When to Replace Yours
Most furnaces last 15 to 20 years. Gas furnaces typically run 15 to 20+ years, electric furnaces last 20 to 30 years, and oil furnaces last 15 to 25 years. Real-world lifespan depends heavily on...

The Complete Ductless Mini Split Buying Guide for 2026
Ductless mini split systems have exploded in popularity, and it is easy to see why: they heat and cool without ductwork, offer room-by-room temperature control, achieve some of the highest...

The Complete Furnace Buying Guide for 2026
A gas furnace is still the most common heating system in the United States, installed in roughly 60% of American homes. If your furnace is 15–20 years old, replacing it with a modern high-efficiency...

SEER2 Ratings Explained: Everything You Need to Know in 2026
If you are shopping for a new air conditioner or heat pump, you have probably noticed that efficiency ratings look different than they did a few years ago. The HVAC industry has transitioned from...
