Category Archives: Furnaces

What Are the Top Furnace Problems That Crop Up in Winter?

By Philip Nisa, Jr. and Christine Mulrooney | Published: January 25, 2022

Knowing the top furnace problems to look out for during winter can help you take steps to keep your furnace running smoothly so you stay comfortable on South Florida’s cooler days.

Read More >>

Posted in Furnaces | Tagged , , | Leave a comment

What Are the Ways to Safely Use a Gas Furnace Igniter?

By Philip Nisa, Jr. and Christine Mulrooney | Published: October 26, 2021

A gas furnace igniter is one of those small, simple pieces of technology that you never really think about — until it stops working. Without an igniter, your gas furnace won’t

Read More >>

Posted in Furnaces | Tagged , , | Leave a comment

What to Do If You Find Your Furnace Blowing Out Cold Air

By Philip Nisa, Jr. and Christine Mulrooney | Published: October 12, 2021

A furnace blowing out cold air is about as useful as an air conditioner producing hot air. Reliable heating for your home is a fundamental furnace function. When the furnace

Read More >>

Posted in Furnaces | Tagged , , | Leave a comment

Why a High-Efficiency Furnace Needs a Concrete Floor Drain

By Philip Nisa, Jr. and Christine Mulrooney | Published: September 14, 2021

The differences between gas furnaces manufactured today and furnaces manufactured 15, 20, and 30 years ago is nothing less than remarkable. High-efficiency furnaces are an integral part of the modern

Read More >>

Posted in Furnaces | Tagged , , | Leave a comment

Here’s What to Look for When Shopping for a New Furnace

By Philip Nisa, Jr. and Christine Mulrooney | Published: July 28, 2020

Hot weather will still be around for a while, but it’s not too soon to start thinking about heating your home this winter. If you need to replace your heating

Read More >>

Posted in Furnaces | Tagged , , , | Leave a comment

Buying a New Furnace? Consider These 5 Things.

By Philip Nisa, Jr. and Christine Mulrooney | Published: December 10, 2019
new furnace considerations

Buying a new furnace is a normal task for millions of homeowners every year, but many of them are unfamiliar with what they should be looking for. To help, we’ve

Read More >>

Posted in Furnaces | Tagged , , , , | Leave a comment

Keep Your Home Warm and Safe with These Furnace Safety Tips

By Philip Nisa, Jr. and Christine Mulrooney | Published: January 22, 2019
Keep Your Home Warm and Safe with These Furnace Safety Tips

If you have a gas furnace in your home, you probably know it’s a relatively safe appliance to operate. However, because it produces heat through the combustion process, there are

Read More >>

Posted in Furnaces | Tagged , , , , , | Leave a comment

Consider These Things While Installing a Heating System

By Philip Nisa, Jr. and Christine Mulrooney | Published: February 9, 2016
Consider These Things While Installing a Heating System

When you’re ready to upgrade to a new heating system in your Florida home, whether it’s a furnace, a heat pump or some other option, remember a few basic guidelines.

Read More >>

Also posted in Heating, HVAC system | Tagged , , , , , , , , , , | Leave a comment

Here’s How You Can Troubleshoot Common Furnace Issues

By Philip Nisa, Jr. and Christine Mulrooney | Published: December 8, 2015
Here’s How You Can Troubleshoot Common Furnace Issues

When Florida weather dips into low temperatures, area homeowners turn to their heating systems for help. If your heating system is not functioning as it should, you may be able

Read More >>

Also posted in Service & Maintenance | Tagged , , , , , , , , , , , | Leave a comment

How to Test the Thermostat on Your Gas Furnace for Problems

By Philip Nisa, Jr. and Christine Mulrooney | Published: February 26, 2015

If your gas furnace won’t start up, the first place to look for the source of the problem is your thermostat. Most thermostats will give you many years of reliable service, but

Read More >>

Also posted in Thermostats | Tagged , , , , , , , , | Leave a comment
  • Click Here, For
    Specials & Deals

  • » Call Us: 1 (772) 466-8115



  • Schedule Service

    Schedule Estimate

    Free Advice

  • Recent Posts

  • Topics


  • About Phil Jr. and Christine

    Phil Jr. and Christine Phil Jr. decided long ago to follow in his father’s footsteps working in the family business since he was a young teenager and Christine started working for NisAir in 1983 while still in high school. After graduation she continued to work at the business while attending the local community college for her career development... More »