In the market, many people are wondering whether to choose water heater or graphene floor heating. Many friends who want to install floor heating generally have three ways to find this answer; 1. Ask friends around you how to choose. 2. Find answers on Baidu online. 3. Go to the physical store to find HVAC store for consultation.
A friend who has consulted with the plumbing installation has given the following suggestions:
3. Clean the pipe regularly once every two years, otherwise the temperature will not rise and the cost of use will increase (clean the pipes 100~150 yuan, and our two bedrooms, two living rooms and four roads).
4. Want to install central air conditioner and water floor heating . The floor height of your home is estimated to be only 2.45 meters high. (If the floor is attached in the living room, it can reach 2.5 meters high)
5. It is recommended to replace the boiler for 8 years (GB17905-2008 Safety Management Rules for Household Gas Burning Equipment)
. The answer obtained by the Internet and store is that the husband and mother-in-law are reasonable, and there are many different opinions, which may make you more confused.
Today, we will compare the cost of plumbing and graphene floor heating, so that you who are preparing to choose to install floor heating will no longer be confused.
As mentioned earlier, the approximate cost of water and floor heating, let’s calculate the cost of graphene floor heating: the laying power of graphene floor heating is generally around 120~160W per square meter, and calculated at 130W/square meter. The actual heating area of a house with a building area of 2100 square meters is about 55~65 square meters. Calculated at the maximum of 65 square meters, 35 square meters of graphene electric heating film is laid (two-dimensional graphene electric heating film 240W/square meter), that is, the power supply is 8.4 kilowatt-hour in one hour. According to the electricity bill standard, 0.5953 yuan per kilowatt-hour in the day and 0.3153 yuan per kilowatt-hour at night.
peak electricity price is 0.5953 yuan/kWh, and the trough electricity price is 0.3153 yuan/kWh.
flat section: 8:00 to 22:00, a total of 14 hours;
valley section: 22:00 to 8:00 the next day, a total of 10 hours
heated to 20 degrees. Working for 4 hours during the day and at night can keep the room temperature continuously.
Actual graphene floor heating 100 square meters house usage cost: 8.4 degrees * 4H * 0.5953 * 30 days + 8.4 degrees * 4H * 0.315 degrees * 30 days = 917.5 yuan/monthly
There is a cascade electricity price? The gas also has the same level gas price
electricity bill step electricity price
4000 degrees second step, parity price 0.6453 yuan per kilowatt, valley price 0.3653 yuan per kilowatt;
8000 degrees third step, parity price 0.8953 yuan per kilowatt, valley price 0.6153 yuan per kilowatt.
gas step gas price
first step gas price 2.65 yuan/cubic meter; annual gas consumption per household is 360 cubic meter and below;
second step gas price 3.12 yuan/cubic meter; annual gas consumption per household is more than 360 cubic meter-1200 cubic meter (inclusive);
third step gas price 3.82 yuan/cubic meter; annual gas consumption per household is more than 1200 cubic meter.
One hundred squares do not need to consider the ladder gas price instead of considering the ladder gas price! Generally, the second step of gas price starts in about half a month after gas plumbing! There are about 550 cubic cubes of natural gas in a month, so plumbing owners need to be more concerned about ladder costs!
Compare the friend who provided suggestions for installing plumbing
Note: Generally, the threshold for entry in the south is 7.8cm, and graphene floor heating is suitable for low-threshold residential buildings in the south (ordinary plumbing may require raising the security door).
Let’s take a look at the comparison made by two-dimensional thermal ene agents based on the actual use of customers
Through this comparison, I believe that when you choose floor heating, you will have a direction in your heart.
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