Specs

25
GUIDE SPECIFICATIONS (CONT)
K. Grille
1. Louvered Grille:
Louvered grille shall be standard on all units.
L. Special Features Available
1. Coil Options:
Shall include factory--installed optional tin--plated indoor
coil.
2. Thermostat:
To provide for two--stage heating and one--stage cooling in
addition to manual or automatic changeover and indoor fan
control.
3. Low--Ambient Package:
Shall consist of a solid--state control and outdoor coil
temperature sensor for controlling outdoor fan motor
operation, which shall allow unit to operate down to 0F
(--17.8C) outdoor ambient temperature in cooling.
4. Crankcase Heater:
Shall provide anti--floodback protection for low--load
cooling applications.
5. Electric heaters:
a. Electric heater shall be available as a field--installed
option.
b. Heater elements shall be open wire type, adequately
supported and insulated with ceramic bushings.
c. Electric heater packages must provide single point
power connection capability.
6. Compressor Start Kit:
Shall be available to give a boost to the compressor motor
at each start--up.
7. Outdoor Thermostat Kit:
Thermostat allows for staging of electric heaters based on
outdoor air temperature.
PH4Z