Architect and Engineering Manual
geappliances.com
25
Preliminary specifications are subject to change
GE APPLIANCES VERTICAL ZONELINE HEAT PUMPS  
ADDITIONAL SPECIFICATIONS
Heat pump unit shall automatically switch from heat pump operation to electric resistance heat 
when it is unable to provide sufficient heat to maintain room temperature or when the outdoor 
temperature is 25
o
 F or less.
In the event of a compressor failure during heat pump operation, the unit shall automatically 
switch to electric resistance heat to maintain selected room temperature regardless of outdoor 
temperatures. 
Unit shall have an indoor coil temperature sensor to protect the compressor when the outdoor 
temperatures are too high for heat pump operation. 
ADDITIONAL SPECIFICATIONS SERVICE 
Submit complete information with bid covering service availability, to whom 
service on units will be assigned, complete address and phone number, 
including phone number of emergency service personnel.
STARTUP, ADJUST, DEMONSTRATE 
Contractor shall be responsible for the initial starting of units, adjustments 
thereto, cleaning, etc., to place the units in required operating condition. 
Contractor shall demonstrate to the owner, or his representative, the operation 
of units for both summer and winter functions.










