Appendix (GH)
Initial Complete Heat Loss Analysis to show process:
 
 
Spreadsheet results using similar analysis based on hourly heat loss rather than daily heat loss:
Note: For all Data: Use Slope of 8/12th’s.
Based on Coldest Outside Temperature from TMY3 Allentown Data. 
 Based on Coldest 1% of Outside Temperatures from TMY3 Allentown Data
 Based on Coldest 2% of Outside Temperatures from TMY3 Allentown Data
 Based on Coldest 5% of Outside Temperatures from TMY3 Allentown Data
Some of the Energy Production Calculations to show process:

43,000 Btu/h generated using spreadsheet based on physical parameters shown.

