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Lifehacks

Should I replace my 25 year old boiler?

Should I replace my 25 year old boiler? The industry standard advice is to replace your boiler every 10 years, however some people still have boilers working that are over 30 years old. The very old boilers that keep going almost indefinitely do so because there is very little to go wrong in them. This might sound ideal, but they are terrible on gas bills. How efficient is an old oil boiler? If your boiler is more than ten or fifteen years old it may be worth replacing it with a modern condensing boiler. These boilers can have efficiencies of...
Guidelines

How are heat exchangers used in thermal engineering?

How are heat exchangers used in thermal engineering? Heat exchangers are devices that are used to transfer thermal energy from one fluid to another without mixing the two fluids. The fluids are usually separated by a solid wall (with high thermal conductivity) to prevent mixing or they may be in direct contact. What happens when you foul a heat exchanger? As a result, fouling in heat exchangers reduces thermal efficiency, decreases heat flux, increases temperature on the hot side, decreases temperature on the cold side, induces under-deposit corrosion, increases use of cooling water. Why do you need a parallel flow...
Miscellaneous

Why does my hot water heater rumble?

Why does my hot water heater rumble? Why Is Your Water Heater Making a Rumbling Noise? Sediment buildup in the bottom of the tank due to hard water. In this case, the rumbling is a result of boiling water trapped in the sediment. Sediment buildup in the bottom of the tank due to rust or other minerals that have accumulated during years of use. Why does my furnace sound like its gurgling? Furnace Makes a Gurgling, Dripping, or Splashing Noise The way high-efficiency furnaces vent exhaust fumes may produce condensation from moisture in the air that must be drained. When...
Guidelines

What does Flo mean on a hot tub?

What does Flo mean on a hot tub? issue with water flow FLO Error Message If your tub is displaying this message it simply means that there is an issue with water flow. The most common reasons for the FLO error message are dirty filters, a low water level, clogged circulation pumps or bad sensors. The first thing you should do is check your tub's water level. How long will a Sundance spa last? 20 years How long does a Sundance spa last? Sundance Spas can last up to 20 years if properly maintained. Sundance Spas come with a warranty...
Trending

What is the standard size shut off valve for a toilet?

What is the standard size shut off valve for a toilet? Most supply lines and shutoff valves are 3/8" compression. This refers to the pipe size, not the wrench size of the nut. There are other sizes, but those are not common on fixtures like toilets. What valve is most commonly used as a main shutoff? Gate Valve: Gate valves are one of the most common valves used as a main shut off valve. They are reliable and long-lasting. Gate valves have a twist-type handle and should only be used to fully open water supply or completely shut off water...
Guidelines

How do I check the plumbing in my house?

How do I check the plumbing in my house? You should:Turn on each faucet in the house.See that the water drains quickly from each sink.Check for leaks beneath and around the faucet and below the sink.Flush every toilet to see if all the water drains out.Look around the base of the toilet and water chamber for leakage. How do you know when you need new plumbing? 5 Signs It's Time to Replace Your PlumbingLOW WATER PRESSURE. If you notice a decrease in your water pressure, this could be an early warning sign of plumbing issues. LEAKS. Leaky pipes don't give...
Trending

Which is the best 40 gal hot water heater?

Which is the best 40 gal hot water heater? AO Smith 40 Gal Electric Water Heater provides you tighter differentials and improved operating parameters. The AO Smith Promax Water Heater meets all the requirements and standards put forth by NAECA. Hence, AO Smith 40 Gallon Hot Water Heater facilitated a wide range of heating solutions. What kind of water heater is AO Smith? Below we have discussed some common grounds that both the brands share. First, we will be talking about AO Smith, an American manufacturer of both residential and commercial water heaters and boilers. AO Smith is one of...
Q&A

How do you unclog a toilet when plunger does not work?

How do you unclog a toilet when plunger does not work? When your toilet won't flush and you don't have a plunger, you can turn to non-toxic household cleaning aids: vinegar and baking soda. You probably know that vinegar and baking soda are great at cleaning numerous surfaces, function as great deodorizers, and are helpful in keeping our drains running smoothly. How to unclog a blocked toilet without a plunger? If the water level is lower than before add more soap and more hot water (hot water does not need to be as hot as the first time as this...
Tips

What to do if your HP printer says error 79?

What to do if your HP printer says error 79? Power OFF your Printer. Disconnect it from the PC or network. Remove the JetDirect Cards. Perform a cold reset of your device. After completing, close the tab. That’s it, done. By performing a cold reset of your device can fix and solve this type of Error 79 HP Printer code problem. Is there a problem with the Error 99 code? So, if you also one of them who is frustrating with this kind of problem then today you must have to read and check out this below post once fully...
Guidelines

How many gallons per minute does a hot water heater use?

How many gallons per minute does a hot water heater use? A water heater will only give you 2/3 of it’s capacity as usable hot water. If your tank is a 50 gallon model, that would be about 33 gallons. If your showerheads are limited to 2.5 gallons per minute (GPM), then your shower time should be close to 15-20 minutes before you notice a temp drop. Can you take a shower without a hot water heater? You could get a 15-20 minute shower without temp drop if your showerheads are limited to 2.5 gallons per minute (GPM). But a...