Boiler Sequencing Control Calculator

Optimize boiler staging for multiple boiler heating plants.

Total building heating load.
MBH
Input capacity of boiler 1.
MBH
Input capacity of boiler 2.
MBH
Combustion efficiency of boilers.
%

Results

Number of Boilers Required-units
Total Output Capacity-MBH
Average Firing Rate-%
References: ASHRAE Handbook - HVAC Systems and Equipment, Chapter 32 (Boilers)