MAINTENANCE HVAC EQUIPMENT

Brand	Owner	Address	Description
"IF IT HEATS, COOLS OR FREEZES WE FIX IT"	E. L. Walters Air Conditioning & Heating Inc.	12420 N. Green River Rd. Evansville IN 47725	Maintenance of HVAC equipment; Maintenance of Refrigeration equipment; Maintenance of Heating equipment;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An HVAC system includes a portable controller unit which communicates with an indoor HVAC component and an outdoor HVAC component over a digital communication bus. A multiple of docking stations each in communication with the data bus are located at a multiple of locations throughout the system such that the portable controller unit may be selectively connected to any of the ports and moved therebetween. By moving the portable controller unit, the technician is then physically present at the HVAC component while exercising the system to obtain additional information and measurements directly from the HVAC component.