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Tag: UST

California thermostats and new home owners

California thermostats and new home owners

In the California Building Code, dozens of proposals are being finalized for Title 24.  One of considerable interest to the NEMA Residential and Commercial Controls Section involves the requirement of a device called an Upgradeable Setback Thermostat, or UST, in new construction homes.  A UST is essentially a wireless programmable thermostat with the radio removed and a port available where a radio module may be inserted later.  The goal of this proposal, developed by CEC staff, advocates Read more [...]