Heating, Cooling, Indoor Air Quality Blog, Sudbury669 Heat
January 21, 2018
furnace warranty valid with annual maintenance

Keep Your Furnace Warranty Valid: How Annual Maintenance Helps

There are so many questions out there about furnace warranty and how it involves furnace maintenance and having an annual furnace tune-up. “Do I need to […]
December 17, 2017

3 Signs You Need a New Furnace

A well-maintained gas furnace¬†can work reliably for 15 to 20 years but it will eventually need to be replaced. A furnace that does not get annual […]
November 27, 2017
merv rating

What is a MERV rating?

When you replace your furnace filter, have you ever wondered what exactly a MERV rating is or why it’s important? What is a MERV rating? MERV, […]
September 18, 2017

Annual Furnace Tune-up and Maintenance

Have you ever wondered what exactly is done during an annual furnace cleaning? Annual furnace maintenance is important to keep your home heating equipment working properly […]