Here you see what servicing the boiler achieves.
Explanation:
| The graphs show the 2-minute mean values from the 3 data points over 3 hours. | ||
| TABGAS --- | Off-gas temperature of the boiler, measured at the off-gas exit point | |
| TKESSEL --- | Temperature of the water in the boiler at the standard location | |
| LBRENNER --- | Signalisation that the boiler is in operation | |
| Important: | Cleaning the boiler cuts the off-gas temperature by about 40°C. | |
Servicing the boiler always enhances efficiency by cutting off-gas temperature.
The blue curve for off-gas temperature shows you what the level signifies:- Curve: before cleaning - peak temperature tops 220°C
- Curve: after cleaning with a brush - peak temperature cut to 190°C
- Curve: after chemical cleaning (
Fauch 400 ) - peak temperature cut to 180°C
This page is dedicated with great respect to
the Swiss engineer Lothar Brenner, who rightly pointed out:
'Service is the key to the boiler´s efficiency'
- we can confirm this.
Still more background information
- Current heating system operation graphs
- Optimization of this heating system in numbers.
- How do you analyse the figures shown for consumption ?
- Technical terms explained.