Thermally reversible heat exchange unit and method of using same

Thermochemical energy transport process

Thermochemical energy transport using a hydrogen rich working fl

Thermodynamically integrated buildings

Thermostat for a variable capacity HVAC and method for providing

Torsion bar seal activating means

Transport of heat as chemical energy

Transport of heat as chemical energy

Trunnion air seal

Tube mat heat exchanger

Tubular reactor and method

Turndown indicator for rotary regenerative heat exchanger

Two regenerator-flue system for regenerative furnaces

Two-phase thermal storage means and method

Two-stage regenerator seal

Underground heating and cooling system

Vapor-type heat exchanger

Variable volume multizone system

VaV valve with PWM hot water coil

Vehicle temperature control system