At first there was no lighting on a vehicle and no nighttime driving. Although the electric light bulb was invented by Thomas Edison in 1879, the first lighting on automobiles was not electric headlamps. When people started driving at night, … Continue reading →

Pumps can be classified by their method of displacement into positive-displacement pumps, impulse pumps, velocity pumps, gravity pumps, steam pumps and valveless pumps. There are three basic types of pumps: positive-displacement, centrifugal and axial-flow pumps. What are the 2 main … Continue reading →

The shallow well jet pumps draw water from one line situated in wells no deeper than a maximum of 25 feet deep. Deep well jet pumps use two lines, one for pulling the water, and one for pushing the water … Continue reading →

Can you install a smart thermostat in an old house? Smart thermostats are hardwired just as traditional thermostats are, but you’ll also need a Wi-Fi connection to make them work remotely.Check with the manufacturer to make sure your desired smart … Continue reading →

Virtually all room thermostats operate on low voltage that carries little risk of harmful electric shock. However, it is always wise to shut off power to a thermostat at the service panel before examining or working on it.If you find … Continue reading →

According to ENERGY STAR, setting your thermostat to 68 degrees Fahrenheit (20 degrees Celsius) when you’re home is the ideal balance of comfort and energy efficiency. Is 72 a good temperature for heat in the winter? What Is The Best … Continue reading →

Leave it up. Another common refrain is that it’s cheaper to keep your home at a constant temperature, even when you’re not home. “Almost never true,” Sherman said, noting again that homes with heat pumps can be an exception. “If … Continue reading →

You should avoid turning off your heater in winter, especially when the temperature drops below the freezing level.However, with the heater turned off, the temperature will drop quickly, ultimately freezing the water in your pipes. When water freezes in your … Continue reading →

Placing a television above a radiator can cause some serious damage, the rising heat could cause your TV to overheat and never work again. I advise, if you have to place your TV above a radiator, to invest in a … Continue reading →

For most people, optimal sleeping conditions are between about 60° F and 68° F, and 40 to 60 percent humidity. Anything outside these ranges, experts say, and sleep quality plummets. Is it bad to sleep in 90 degrees? That can … Continue reading →

Why does my Nest thermostat have a low battery? If Nest is improperly wired to your HVAC system, or if there are third party issues with the HVAC system, then, the Nest won’t get the required power supply, therefore the … Continue reading →

Pointy side up. You have a groove in your intake and that is for the thermostat to rest in and then the tope of your thermostat flange should be just about flush with the intake top. That’s there the gasket … Continue reading →

It seems everyone has a different idea of what the recommended house temperature should be, but the average range is anywhere from 68 to 76 degrees Fahrenheit. Within that range, the ideal room temperature will vary according to season, activity, … Continue reading →

The ideal temperature for sleep is about 65°F (18.3°C), give or take a few degrees. Our body temperature naturally drops a little during sleep, and a cool — but not cold — sleeping environment is ideal to have a good … Continue reading →

Smart meters do not work very well with Economy 7 and storage heaters, you should avoid having a smart meter fitted. Anyway even if your property was suitable, a smart meter would not make your power cheaper. They measure power … Continue reading →