GUIDE SPECIFICATIONS (cont)
11. Return-Air Temperature Sensor:
The
24. Power Exhaust for Accessory EconoMi$er:
Two
12.
Shall have the ability to provide demand ventilation
The IAQ sensor shall be available in duct mount, wall mount and wall mount with LED display. The set point shall have adjustment capability.
*13. Low Ambient Control Packages:
Each package consists of
*14. Thermostat and Subbase:
Provides staged cooling and heating automatic (or manual) changeover, fan control, and indicator light.
15.
Kit shall provide connectors to permit electrical con- nections to be brought to the unit through the basepan.
16. Condenser Coil Hail Guard Assembly:
Hail guard shall protect against damage from hail and flying debris.
17. Condenser Coil Guard Grille:
The grille protects the condenser coil from damage by large objects without increasing unit clearances.
18. Compressor Cycle Delay:
Unit shall be prevented from restarting for a mini- mum of 5 min. after shutdown.
19. Fan/Filter Status Switch:
Provides status of evaporator fan (ON/OFF) or
20.
Shall be
21. Convenience Outlet:
Shall be
22.
23. EconoMi$er and Power Exhaust:
Package shall provide control of internal building pressure. The system shall exhaust up to 100% of return air.
25. Flue Hood Protector Assembly:
Provides protection from the hot sides of the gas flue hood.
26. Liquid Propane Kit:
Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit for use with liquefied propane.
27. NOx Reduction Unit:
Unit shall have reduced nitrous oxide (NOx) emis- sions to meet the California Air Quality Management NOx requirement of 40 nanograms/joule or less on
28. Flue Discharge Deflector:
Package shall contain
29. Dehumidification Package:
The dehumidification package is a
The package shall be equipped with crankcase heater(s), low pressure switch(es), and thermostatic expansion valve(s) (TXV). Low pressure switch(es) prevents evaporator coil freeze up and TXV(s) assure a positive superheat condition. If the opera- tion of the subcooling coil is controlled by a field- installed,
30. Light Commercial Thermidistat:
31. Electronic Programmable Thermostat:
Capable of using deluxe
32. Humidistat:
33. Hinged Panel Option:
Hinged panel option provides hinged access panels for the filter, compressor, evaporator fan, and control box areas. Filter hinged panels permit
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