Fuel/Gas

NH State Mechanical Safety Section
State of NH Gas Fitters Licensing
Technical Bulletin on Bonding of CSST
Generator Safety Bulletin
Propane Tank Clearances

Commercial Hoods Informational Links:

2009 International Mechanical Code
Selecting and Sizing Exhaust Hoods
Optimizing Make Up Air
Integrating Kitchen Exhaust Systems with Building HVAC
Design Guide to Improving Kitchen Ventilation Performance