HVAC actuator with internal heating

Details HVAC actuator with internal heating HVAC actuator with internal heating

2009-03-04

2011-12-27

Benson, Walter (Department: 2837)

Electricity: motive power systems

Automatic and/or with time-delay means

Responsive to thermal conditions

C318S436000, C318S040000, C318S159000

Reexamination Certificate

active

08084980

ABSTRACT:
An HVAC actuator configured to function in cold environments by providing a supplemental current component to an HVAC actuator in order to generate supplemental heat to warm the HVAC actuator.

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