John C. Flood Blog
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John C. Flood to provide reliable plumbing, Air Conditioning, Heating, HVAC. electrical services & more in DC, Maryland and NoVA since 1904.
John C. Flood Blog
9M ago
As a homeowner, you already know the importance of regular filter maintenance for your HVAC system. But what happens if your filter is dirty or broken? Can you still run your furnace while you go out to buy a new filter or wait for one to be delivered?
Let’s see why a clean HVAC filter is so important and what happens if you try to run your furnace without one.
What Do Filters Do?
The primary function of filters in your HVAC unit is to shield the furnace, specifically the blower fan, from dust, debris, and particles that could compromise its performance. Filters capture these elements and prev ..read more
John C. Flood Blog
9M ago
As an integral part of your HVAC system, the last thing you want is your furnace not working properly. Not only does it make life uncomfortable, but it can also pose a safety risk to your family. Even if you’re getting slightly warm air instead of hot air, it’s time to troubleshoot the issue. Don’t wait until the situation gets worse. You need to act fast to ensure your furnace is working efficiently, keeping your loved ones safe and cozy. With a bit of attention and care, you can enjoy an efficient gas furnace that works properly all year long!
Your gas furnace may not be blowing hot air for ..read more
John C. Flood Blog
9M ago
As a homeowner, there will likely be times when you have to deal with the water coming into or going out of your home. That means familiarizing yourself with your water and sewer lines. Though both are part of your home’s plumbing system, they’re two very different networks that perform two completely different — but equally important — functions.
Learn what each system does, some of the common problems you may encounter, and what to do when issues arise.
What is a Water Line?
A water line delivers clean, fresh water to your home. It ensures a seamless flow of potable water to your fauce ..read more
John C. Flood Blog
10M ago
A broken sewer line is a plumbing issue that can lead to major inconveniences and costly repairs. For homeowners, it’s essential to be able to spot the signs of a potentially broken sewer line so you can take care of the problem as quickly as possible. We’re here to help you spot broken sewer line symptoms.
We’ll give you guidance on what to do if you find a broken sewer line, how long it takes to fix it, and whether insurance will cover the repairs. We also have best practices you can do at home to help keep your sewer lines in good health for years to come. Let’s get started.
  ..read more
John C. Flood Blog
11M ago
Homes in Washington, D.C., and surrounding areas have a certain historic charm to them. However, older homes weren’t necessarily built with energy efficiency in mind. Because of this, many homeowners find themselves investing in new heating and cooling systems.
If this sounds like you and you’re looking for ways to offset the cost of a new system, you’re in luck! Read on to learn about energy efficiency rebates including how they work, whether you’re eligible, and how to apply for them. Go green in DC while saving money!
The Inflation Reduction Act
The Inflation Reduction Act (IRA) is a federa ..read more
John C. Flood Blog
11M ago
How to Push Heat Down From Ceiling
Rooms with high ceilings are typically a luxury feature in homes. They’re aesthetically pleasing and create a sense of spaciousness. However, high ceilings can make it challenging to heat those rooms properly. Learn why high-ceiling rooms can feel so cold even with the heater on and easy ways to remedy the situation without spending a lot of money.
Why Are Rooms With High Ceilings Hard to Heat?
There are several reasons why rooms with high ceilings are hard to heat. The increased volume means more space to warm up. This elevated amount of cubic space contribu ..read more
John C. Flood Blog
11M ago
Not all home heating systems are created alike. Two of the most common are furnaces and boilers. Whether you’re replacing an old heating system or installing one on a new build, we have everything you need to know to compare boilers and furnaces. Read on to compare the pros and cons of boilers vs. furnaces to help you figure out which one is best for you.
How Does a Furnace Work?
A furnace operates by heating air, which is then distributed through your home’s duct system. The hot air releases through registers in the floor, walls, or ceiling. Furnaces can run on electricity, natural gas, propa ..read more
John C. Flood Blog
11M ago
Winter can be a lovely time to enjoy the snow or snuggle indoors with loved ones. However, winter temperatures can plunge to freezing levels or below, which can cause damage both inside and outside your home. With the tips listed below, you can prepare your home’s pipes, wires, fixtures, and HVAC system for days of extreme cold.
Keep in mind that if you plan to travel during the winter, take care of your home’s systems before you leave the house. We recommend going a step further and doing a check around your home in the fall, before winter even arrives.
What is a Freeze?
A “freeze” refers to ..read more
John C. Flood Blog
1y ago
Not many people think about their home’s heating system until it doesn’t work. As temperatures plummet in the winter, households become vulnerable to heating system problems exacerbated by severe cold.
Heat pump issues are especially common in areas where the temperature doesn’t usually drop below 32o Fahrenheit, the freezing point for water. Learn how your home’s heat pump keeps you warm during those cold days.
How Does a Heat Pump Work?
Heat pumps operate by using electricity to transfer heat from a cooler area to a warmer one, making your living spaces more comfortable. In colder mont ..read more
John C. Flood Blog
1y ago
The automotive industry is undergoing a significant transformation, and it’s electric. Electric vehicles (EVs) are becoming increasingly popular as consumers seek eco-friendly, cost-effective, and technologically advanced transportation options. With major automakers embracing electric mobility and governments worldwide promoting sustainability, the EV revolution is in full swing. To fully embrace this change, homeowners should consider electric vehicle charger installation at their residences. In this blog, we’ll delve into the importance of EV charger installation, the benefits it offers, a ..read more