Drum Steam Boilers TRIZ Cases
- Rotatable Water Heater Exhaust Assembly for Flexible Venting
A rotatable blower housing and multiple hood mounting points let a gas-fired water heater vent in different directions with less ductwork.
- Thermoplastic Pressure Relief Tube for Scale-Free Water Heater Safety
A heat-softening thermoplastic tube replaces failure-prone relief valves, venting an overheated water heater tank before rupture.
- Primary Air Burner Layout for Low-NOx Storage Water Heaters
Raising the burner head into the mirror-plate space improves heat transfer while limiting combustion air heating, NOx generation, and added parts.