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Providing Residential Heating and Cooling (HVAC) Services Providing Residential Heating and Cooling (HVAC) Services Providing Residential Heating and Cooling (HVAC) Services Providing Residential Heating and Cooling (HVAC) Services
  • Home
  • About Us
    • About Pharo
    • Careers
    • Bryant Dealer
  • Services
    • Gas Furnaces
    • Boilers
    • Air Conditioners
    • Geothermal
    • Mini Split Units
    • Indoor Air Quality
      • Air Filtration
      • Air Purification
      • Humidifiers
      • Dehumidifiers
    • Controls & Thermostats
    • Garage Heaters
    • Other Services
  • Products
    • Thermostats
      • Honeywell 9000 WiFi
      • Honeywell Prestige
      • Honeywell T4 Programmable
      • Honeywell T6 PRO WiFi
      • Honeywell VisionPro 8000 WiFi
    • Indoor Air Quality
      • Aprilaire Air Purifier – Model 2210
      • Aprilaire Air Purifier – Model 2410
      • Aprilaire Air Purifier – Model 5000
      • Aprilaire Dehumidifier – Model 1830
      • Aprilaire Dehumidifier – Model 1850
      • Aprilaire Humidifier – Model 620
      • Aprilaire Humidifier – Model 720
      • Aprilaire Humidifier – Model 800
      • Evolution Perfect Air Purifier for Furnaces 
      • Bryant Perfect Air Filter
    • Furnaces & Boilers
      • Legacy Line Fixed-Speed 90+% Efficiency Gas Furnace 
      • Preferred Series Variable-Speed 90+% Efficiency Gas Furnace 
      • Evolution System Variable-Speed 90+% Efficiency Gas Furnace 
      • Elite FT – Heating Boiler
      • The UFT – Medium Mass Boiler
      • The Pioneer
      • Evolution Connex Control
      • GG SERIES – GARAGE
      • Hot Dawg Power Vented (HD)
      • Hot Dawg Separated Combustion (HDS)
    • Air Conditioners
      • Legacy Line Single Stage Air Conditioner 114S
      • Preferred Single Stage Air Conditioner
      • Preferred 2-Stage Air Conditioner
      • Evolution Variable-Speed Air Conditioner Model 191V
  • Service Area
    • Columbia County
      • Arlington, Wisconsin
      • Lodi, Wisconsin
      • Poynette, Wisconsin
    • Dane County North
      • Black Earth, Wisconsin
      • Cottage Grove, Wisconsin
      • Cross Plains, Wisconsin
      • Dane, Wisconsin
      • Deerfield, Wisconsin
      • DeForest, Wisconsin
      • Madison, Wisconsin
      • Maple Bluff, Wisconsin
      • Marshall, Wisconsin
      • Mazomanie, Wisconsin
      • Middleton, Wisconsin
      • Monona, Wisconsin
      • Shorewood Hills, Wisconsin
      • Sun Prairie, Wisconsin
      • Waunakee, Wisconsin
    • Dane County South
      • Fitchburg, Wisconsin
      • McFarland, Wisconsin
      • Mount Horeb, Wisconsin
      • Oregon, Wisconsin
      • Stoughton, Wisconsin
      • Verona, Wisconsin
  • Financing
  • FAQs
    • Frequently Asked Questions
    • Energy Efficiency
    • Glossary
  • News
    • Blog
    • Newsletters
  • Contact Us

HVAC

Home » HVAC
 What Are the Hidden Costs of Skipping Annual Furnace Maintenance?
0
By Flamingo Theory SEO Team SP
In Blog, HVAC
Posted November 30, 2025

What Are the Hidden Costs of Skipping Annual Furnace Maintenance?

Did you know that combining proper equipment maintenance and upgrades with appropriate insulation, air sealing and thermostat settings can cut your energy use for heating and cooling from 20 to [...]

READ MORE
 How to Tell if Your Home’s Air Quality Is Making You Sick
0
By Flamingo Theory SEO Team SP
In Blog, HVAC
Posted October 31, 2025

How to Tell if Your Home’s Air Quality Is Making You Sick

How Your Home’s Air Quality Affects Your Health Open with a relatable insight about how many homeowners don’t realize their home’s air might be making them feel unwell — even when it looks and [...]

READ MORE
 Your Guide to HVAC Companies in Madison, WI: Choosing the Right Partner for Your Home
0
By Flamingo Theory SEO Team SP
In Blog, HVAC
Posted October 8, 2025

Your Guide to HVAC Companies in Madison, WI: Choosing the Right Partner for Your Home

If you’ve lived through a few winters in Madison, you know how quickly the temperature can drop, and how important it is to have a dependable furnace when it does. And once summer rolls in with [...]

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 Breathe Easier in Dane County: Why an HVAC Air Purification System is a Smart Investment for Local Homes
0
By Flamingo Theory SEO Team SP
In Blog, HVAC
Posted October 8, 2025

Breathe Easier in Dane County: Why an HVAC Air Purification System is a Smart Investment for Local Homes

In Southern Wisconsin, where seasonal extremes are a way of life, maintaining year-round comfort in your home involves more than just reliable heating and cooling. It’s also about the [...]

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 Top 4 Madison, WI, HVAC Upgrades to Improve Your Home’s Efficiency Before Winter
0
By Flamingo Theory ALM Dev Team
In Blog, HVAC
Posted September 11, 2025

Top 4 Madison, WI, HVAC Upgrades to Improve Your Home’s Efficiency Before Winter

Preparing Your Home for Changing Temperatures As cooler weather approaches in Madison, homeowners are thinking about ways to keep their houses warm, comfortable, and energy efficient. Now is the [...]

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 Going on Vacation? Here’s How to Prep Your HVAC System Before You Leave
0
By Eric Townley
In Blog, HVAC
Posted June 26, 2025

Going on Vacation? Here’s How to Prep Your HVAC System Before You Leave

Whether you’re headed to the Northwoods for a long weekend or flying out for a summer getaway, there’s nothing like the peace of mind that comes with knowing your home—and your HVAC system—is [...]

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 Breathe Easier: The Importance of Air Filter Replacement During Allergy Season
0
By Eric Townley
In Blog, HVAC
Posted June 16, 2025

Breathe Easier: The Importance of Air Filter Replacement During Allergy Season

When spring rolls into Madison, it’s not just flowers and warmer temperatures we welcome — it’s allergy season, too. If you’re finding yourself sniffling and sneezing indoors, [...]

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 How a Professional AC Checkup Saves You Money on Summer Cooling Costs
0
By Eric Townley
In Air Conditioning, Blog, HVAC
Posted April 20, 2025

How a Professional AC Checkup Saves You Money on Summer Cooling Costs

As temperatures climb in WI, so do your energy bills. But before the summer heatwaves hit, there’s one simple way to stay ahead of rising costs — scheduling a professional HVAC tune-up in [...]

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 Is It Bad To Run My Furnace Fan All The Time?
0
By Eric Townley
In Blog, HVAC
Posted April 7, 2025

Is It Bad To Run My Furnace Fan All The Time?

Circulating Air with Furnace Fan Most thermostats today come with an option to keep the furnace blower fan running continuously. But is it a good option for circulating air in a house and can it [...]

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 Cleaning Your Aprilaire Whole House Humidifier
0
By Eric Townley
In Blog, HVAC
Posted March 31, 2025

Cleaning Your Aprilaire Whole House Humidifier

  Before cleaning your Aprilaire humidifier filters, it’s imperative you consult your Humidifer’s Owner’s Manual to guide you through specific instructions for maintaining your particular [...]

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Pharo Heating and Cooling
Recent Posts
  • What Are the Hidden Costs of Skipping Annual Furnace Maintenance?
    What Are the Hidden Costs of Skipping Annual Furnace Maintenance?
    November 30, 2025
  • How to Tell if Your Home’s Air Quality Is Making You Sick
    How to Tell if Your Home’s Air Quality Is Making You Sick
    October 31, 2025
  • Your Guide to HVAC Companies in Madison, WI: Choosing the Right Partner for Your Home
    Your Guide to HVAC Companies in Madison, WI: Choosing the Right Partner for Your Home
    October 8, 2025
LOCATION

PHARO HEATING COMPANY
5341 W. River Rd.
Waunakee, WI 53597

Waunakee: (608) 849-5410
Madison: (608) 233-1001
Fax: (608) 849-8855

Hours: Monday-Friday 7:30am-4:30pm

Christmas Eve (12/24) open 7:30am-2pm
Christmas Day (12/25) Closed
New Year’s Eve (12/31) open 7:30am-3pm
New Year’s Day (1/1/26) Closed

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(608) 250-2145









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