Sub Zero Refrigeration

Heating and Air Conditioning

3662 West 147th. Street

Midlothian, Illinois 60445

708-385-2418

 

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WHY CHOSE SUB ZERO REFRIGERATION?

MANITOWOC ICE MACHINES

FINANCING INFORMATION

SUB-ZERO HOME SERVICE   MAINTENANCE AGREEMENTS  

Let me start by saying you would not buy a new car and never change the oil would you?  The same goes true with your air conditioning and heating system.  The new technologies of the modern furnace simply will not let you get away with not doing anything to the system for five or six years like the older inefficient systems.  Also with TRANE EQUIPMENT it is required to have regular maintenance done in order for your warranty to be valid.   The idea of our maintenance agreements are simple.  You prepay in September to schedule you to have your furnace and air conditioner cleaned and checked the following year.  If something goes wrong during the contract, you get preferential service over non agreement customers, discounted parts and labor, and a yearly discount on the purchase of new equipment down the road.  The same goes true with your older furnaces out there also, its always a important idea to have your furnace thoroughly dismantled and checked for safety when it gets up there in age.  

Some companies tell you that they will clean and check your furnace for $69.00 or even $29.00, Don't be fooled.  What you get is what you pay for.  These companies may wipe down the dust with a rag and tell you that it looks good to them.  What we do is included in the following checklists.  If your company does not do these things its time to look for a quality company like Sub Zero Refrigeration.

CHECKLIST FOR AIR CONDITIONER OR HEAT PUMP MAINTENANCE.

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   CHECK SUPERHEAT AND REFRIGERANT CHARGE.

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   ADJUST SYSTEM FOR MAXIMUM EFFICIENCIES.

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   CLEAN CONDENSER COIL.

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   CHECK FOR REFRIGERANT OR OIL LEAKS.

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   CHECK BLOWER BELT AND AIR FLOW OF DUCT SYSTEM.

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   CHECK EVAPORATOR COIL TEMPERATURE AND TEMPERATURE DROP ACROSS EVAPORATOR COIL.  

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   LUBRICATE ALL NECESSARY PARTS.

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   CHECK ALL SAFETY DEVICES.

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   CHECK CONDENSATE DRAIN AND CLEAN IF NECESSARY.

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   CHECK ELECTRICAL CONNECTIONS FOR ANY SORT OF PROBLEMS.  

CHECKLIST FOR FURNACE MAINTENANCE.

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  CHECK FLUE FOR PROPER OPERATION.

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  TEST SAFETY SHUT OFF RESPONSES.

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  REMOVE DRAFT DIVERTER.

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  REMOVE BURNER RACK.

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  CLEAN AND INSPECT HEAT EXCHANGER.

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  CLEAN BURNERS.

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  LUBRICATE BLOWER MOTOR, AND VENTER MOTORS.

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  CHECK CONDITION OF FAN BELT.

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  REINSTALL ALL FURNACE PARTS.

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  FIRE AND CHECK SYSTEM OPERATION.

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  ADJUST COMBUSTION FOR MAXIMUM EFFICIENCY.

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  CHECK CONDITION OF HUMIDIFIER MEDIA.  

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  REPLACE THERMOCOUPLE

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  REPLACE AIR FILTER

 

CHECKLIST FOR ELECTRONIC AIR CLEANER MAINTENANCE.

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  CHECK AND OR CLEAN PRE-FILTER.

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  CHECK AND OR CLEAN CELLS.

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 CHECK AND CLEAN POWER PACK.

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 CHECK TEST BUTTON.

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   CHECK OPERATION OF ELECTRONIC AIR CLEANER.    

                                                                    

                                 CHECKLIST FOR HUMIDIFIER MAINTENANCE.

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DISASSEMBLE AND CLEAN.

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REPLACE MEDIA.

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CHECK ORIFICE AND SOLENOID, OR FLOAT ASSEMBLY.

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OIL ALL NECESSARY PARTS, MOTORS.

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CHECK DRAIN AND PIPE FOR PROPER DRAINAGE.

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CHECK WATER LEVEL.

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CHECK WATER LINE AND FITTINGS FOR ANY SIGNS OF LEAKS.

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CHECK HUMIDIFIER SYSTEM OPERATION.  

 
 

 

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            AGREEMENTS ARE PRE-PAID.  

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REPAIR COSTS NOT COVERED BY THIS AGREEMENT OR

MANUFACTURERS WARRANTY WILL BE CHARGED AT PREVAILING

LIST PRICE LESS 10% PREFERENTIAL DISCOUNT.

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THE SERVICE OUTLINED IN THIS AGREEMENT WILL BE

      PERFORMED DURING NORMAL WORKING HOURS MONDAY

      THROUGH FRIDAY (8:00 AM-5:00 PM) SATURDAY

      (9:00 AM -12:00 NOON).  REPAIR SERVICES REQUESTED BY

      CUSTOMER WILL BE PROVIDED DURING NORMAL WORKING

      HOURS, ON A PREFERENTIAL BASIS, AT CURRENT LABOR RATES. 

      SIMPLY CALL 708-385-2418.  

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            REPAIR WORKMANSHIP IS GUARANTEED FOR 60 DAYS FROM DATE OF REPAIR

 

 

Hit Counter                 SALES: Larry Skarr         larryskarr@sub-zero-refrigeration.com

Call 708-385-2418 with questions or comments about this web site.
Copyright © 2000 Sub Zero Refrigeration, Inc.
Tuesday, May 13, 2008 04:18 PM   Webmaster: Ted Wagner