Accessory Description and Usage (Listed Alphabetically) - CONTINUED
265A
10. Outdoor Air Temperature Sensor
Designed for use with Bryant Thermostats listed in this publication. This device enables the thermostat to display the outdoor temperature. This device also is required to enable special thermostat features such as auxiliary heat lock out.
Usage Guideline:
Suggested for all Bryant thermostats listed in this publication.
11. Outdoor Thermostat
An SPDT
Usage Guideline:
Electric supplemental heat applications in
12. Secondary Outdoor Thermostat
An SPDT
Usage Guideline:
Outdoor thermostat applications where electric heater is capable of
13. Sound Hood
Wraparound sound reducing cover for the compressor. Reduces the sound level by about 2 dBA.
Usage Guideline:
Suggested when unit is installed closer than 15 ft. to quiet areas, bedrooms, etc.
Suggested when unit is installed between two houses less than 10 ft. apart.
14. Thermostatic Expansion Valve (TXV) Bi-Flow
Amodulating
Usage Guideline:
Accessory required to meet ARI rating and system reliability, where indoor not equipped.
Required in all heat pump applications designed with Puron refrigerant.
15. Time-Delay Relay
An SPST delay relay which briefly continues operation of indoor blower motor to provide additional cooling after the compressor cycles off.
Note: Most indoor unit controls include this feature. For those that do not, use the guideline below.
Usage Guideline:
Accessory required to meet ARI rating, where indoor not equipped.
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