Residential Tools & Calculators

Simple Oil and Propane Cost Calculator

The Zip file located here includes the source code for members who would like to insert the simple cost comparison tool into their own web sites. ...

Piping Cost Calculator (CSST)

Pipe cost calculator developed by NGTC as part of the CSST cost study. Compares black iron, CSST, and Copper piping costs for user designed lengths...