INDUSTRIAL BURNER SYSTEMS - Newton Country Day School

MythBusters - Exploding Water Heater - YouTube

Are safeties really that important? See what happens when they are disabled and a residential water heater is intentionally overheated.

MythBusters - Exploding Water Heater - YouTube:

'via Blog this'

Monument Square - Concord MA

Notice the 2 beasts (not the sales guys) the boilers in the background.

Multitemp Mechanical - Dartmouth Library

Marino Plumbing & Heating - West Roxbury, MA

Private Residence - Waterbury, VT

Thayer Academy