Useful Videos
Troubleshooting Guide: Furnace Won’t Start but the Ignitor Looks Fine
Few things are as frustrating as a furnace that refuses to start, especially when you’ve already inspected the hot surface ignitor (HSI) and it loo...
Maintenance Tips to Extend the Life of Your Hot Surface Ignitor
Your furnace’s hot surface ignitor (HSI) is small, but it plays a big role: without it, your furnace can’t light the burners. That means no ignitio...
How Much Does a Furnace Hot Surface Ignitor Cost in 2025?
Few furnace parts fail as frequently as the hot surface ignitor (HSI). These small components bear the brunt of every heating cycle, glowing red-ho...
Installation Guide: How to Replace a Goodman Hot Surface Ignitor
When your furnace suddenly stops producing heat, the hot surface ignitor (HSI) is often the problem. This small component, responsible for lighting...
Goodman 0130F00008S Compatibility Guide: Which Furnaces Use This Ignitor?
When your furnace stops working, one of the most common culprits is the hot surface ignitor (HSI). For Goodman and Amana furnaces, one of the most ...
Signs Your Hot Surface Ignitor Is Failing (and When to Replace It)
When your furnace refuses to start on a cold winter morning, it’s easy to imagine the worst: “Do I need a whole new heating system?” But in many ca...
What Is a Furnace Hot Surface Ignitor and How Does It Work?
If you own a gas furnace, chances are it relies on a hot surface ignitor (HSI) to get things started. These small but powerful components are the u...
Best Single Room / 1-Zone Ductless Mini Split Systems
1-zone ductless mini-splits deliver efficient, duct-free heating and cooling for single rooms like bedrooms or offices, with quiet operation, easy installation, and year-round comfort.
Ultra-Low NOx Furnaces: What It Means for the Environment & Regulations
When I was shopping for a new furnace, I kept running into the term Ultra-Low NOx. At first, I thought it was just another industry buzzword—like “...
Gas vs. Electric Mobile Home Furnaces: Which Is Right for Tony’s Home?
If you’re a mobile home owner looking to replace your old furnace, one of the biggest decisions you’ll face is:
👉 Should I go with gas or electric?...
Warranty & Lifespan: What to Expect from the Revolv 80 AFUE Furnace
When you’re buying a new furnace for your mobile home, two questions come up every time:
👉 How long will it last?👉 What happens if it breaks under ...