The difference between vacuum hot water boilers and pressurized hot water boilers
The difference between vacuum hot water boilers and pressurized hot water boilers
Before the emergence of vacuum hot water boilers, pressurized hot water boilers did indeed hold a certain proportion in the market, but with the gradual emergence of the advantages of vacuum hot water boilers, today’s pressurized hot water boilers are no longer the same as before.
The difference between vacuum hot water boilers and pressurized hot water boilers can be analyzed from several aspects:
1. In terms of system efficiency: (true) 92%, and it never decays; (Undertaking) 90% and decreasing year by year;
2. In terms of service life: (true) more than 20 years; (Undertaking) 8-10 years;
3. In terms of security: (true) 100% safe; (undertaking) There is a risk of explosion;
4. In terms of investment: (true) overall savings; The boiler is slightly cheaper, but the investment in boiler rooms and accessories is high;
5. Approval for annual inspection: (true) According to the explicit national regulations, there is no need to apply for annual inspection; (Undertaking) Annual inspection registration is required;
6. Others: (True) can be placed in basements, rooftops, and green belts, as long as personnel stick to them; We need to build an independent boiler room and hire a dedicated boiler operator.