Boiler Exhaust Economizers
Economizer Candidate Survey
Organization Name:


End User:


Address:


City:

State:


Zip:
 Contact:


Contact:


Phone:


Fax:

Boiler Make & Model:


Btu/hr Input:


or BHP:


or Steam Lbs. Per/hr:
System Type:
Steam Operating Pressure

Hydronic System High Temperature:

Exhaust Stack Description:
Vertical Round or Square

Horizontal Round or Square

Stack Size Square x

Round Diameter:


Burner Type:
Atmospheric

Power Burner

Existing Boiler Feed System:
Continuous running boiler feed pump

On/Off boiler feed pumps

Planned Usage of Reclaimed Heated Water:
Boiler Feedwater
Boiler Makeup Water
Hydronic Return Loop
Process Water
Potable Water
Swimming Pool Water
Other
Type of Fuel:
Natural Gas:
#2 Fuel Oil:
#4 or #6 Oil:
Propane:


Exhaust Gas Flow Sample (Maximum Draft Pressure Drop @ 100% Load: W.C.)
  Load #1 Load #2 Load #3 Load #4
Load Percentage of Input
[ ]SCFM [ ]ACFM [ ]#/hr
Gross Stack Temp °F
Net Stack Temp °F
O2 Content %
CO2 Content %
Excess Air %
Combustion Efficiency %
Hours of Operation per Unit
Inlet Temperature °F
[ ] GPM or [ ] Lbs./hr
Desired Outlet Temp °F

Liquid Flow Supply to Economizer (Maximum Pressure Drop @ 100% Load: PSIG)

Desired Btu/hr Recovery:

Savings Analysis Information:
Fuel Costs per Therm (100,000 Btu's):
Total hours per year boiler operation:
(Loads 1+2+3+4 = Total)

Attention End User
Your combustion source description as listed above including operating conditions, fuel costs, has either been measured with instruments and/or noted by you. Because our quotation is a detailed analysis of expected savings for your specific application, please verify that the information is complete and accurate. This will allow us to proceed with compiling a comprehensive proposal and feasibility study for an Economizer System including the ROI.