3/4 in. -- but alot of older homes only have 1/2 in. pipe -- so all you can do is
use what size you have will be fine
Anywhere from 6- 35 hours. Lol. No it should take around 2 hours
guppys are tropical fish. they require a heater, and 1 gallon is to small for a heater
Provided the heater is of a low wattage it should not affect normal running of the car
Two different Bradford White 75 gallon gas water heaters are selling for $676 and $730. To compare models and features, go to the Bradford White web site - click Product Information - select Residential natural Gas.
The 100%correct answer is as close as possible , because you donβt want to run around the building to close the tab .
I would not use a heater of less than 100 watts for anything. The price difference is minimal between 50 watts and 300 watts. Basically it is only the comparative physical size of the tank and the heater that decides how 'big' a heater should be. My usual surmise is "bigger is better" because it will not have to work as hard or as long as a smaller wattage one.
You should first make sure yuor pool is compatible with a heater. You will also want to make sure you get the proper BTU for your pool size.
For an electric water heater on alternating current, there is not 'positive' or 'negative'. There should be terminals labeled hot and neutral, though.
Most are rated for 5-10 years depending on cost.
About 4 seconds as it comes crashing to the ground
At the bottom front edge, there should be a hose connection. Attach a garden hose to it and then open the valve. Because sediment can collect at the bottom of the heater, they can drain slow sometimes, but it should drain eventually. Turn the heater off before draining.
The recommended diameter is 22mm or 3 quarters of an inch.