CPC F25B 49/005 (2013.01) [F24F 11/36 (2018.01); F24H 9/2085 (2013.01); F25B 2500/222 (2013.01)] | 16 Claims |
1. An HVAC system comprising:
a heat exchanger coil installed within a housing, the heat exchanger coil operable to exchange heat with air in the housing via a refrigerant passing through the heat exchanger coil;
an HVAC sensor assembly installed within the housing, the HVAC sensor assembly including:
a refrigerant gas sensor; and
an orientation sensor positioned to detect an orientation of the refrigerant gas sensor;
an air handler having a blower; and
a controller configured to prevent an operation of the air handler in response to detection that the refrigerant gas sensor is not in a desired orientation.
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