909-792-1882
(888) 627-4888

Loma Linda Heat and Air Conditioning

WHY INVEST IN A MAINTENANCE AGREEMENT?

Have peace of mind knowing that your Heating & Air Conditioning unit has been professionally serviced and is ready whenever you need it most.

 



 
 

 

HEATING SYSTEM/HEAT PUMP 
1.  Check and operate thermostat and/or
      heating controls operation      
2.  Check condition of electrical wiring and
     safetys
3.  Check operation of gas pressure & controls
4.  Check for proper flue gas venting
5.  Check for operation of blower controls
6.  Air filters checked and cleaned or replaced
7.  Lubricate blower motor and check
      condition of induced motor & safetys
8.  Check for accessible gas shut off valve.
9.  Check for flexible gas connector operation
10. Test for carbon monoxide
11. Check operation of limit safetys controls
12. Inspect burners, nox rods & heat exchanger
13. Adjust air mixture on burners for clean
      combustion                         
14. Check seal at base of furnace
15. Check for air leakage at plenum above
      furnace (insulation)
16. Inspect ductwork for air leaks, poor
      insulation and dirt around insulation

COOLING SYSTEM/HEAT PUMP
1.  Clean condenser coils
2.  Check inside blower wheel for dirt in cabinet
3.  Debris in and around outside unit is removed
4.  Motor and bearings checked and lubricated
5.  Check condition of condensation drain pan
     and drain line *
6.  Air filter checked and cleaned or replaced
7.  Check and calibrate thermostat
8.  Check for motor voltage and amp draw
9.  Check compressor starting and running amps
10. Check for all safety controls
11. Check points on 240v main contactor
12. Check refrigerant charge, per manufacturer 

      specifications
13. Check all electrical connections
14. Visually inspect fins on condenser coil
15. Check temperature drop across indoor
      evaporator coil
16. Check condenser fuse disconnect box
17. Inspect ductwork for air leaks, poor insulation
     and dirt around insulation
18. Confirm proper return air size
19. Check for proper airflow in system
20. Check overall condition of system

HIGH EFFICIENCY
FILTERS
ADDITIONAL COST

 

CALL TODAY TO INVEST IN YOUR
ENERGY SAVINGS AGREEMENT

(909) 792-1882

 

*Condensate leaks and any resulting damage are not covered under warranty.

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