Preventative Maintenance

Preventative Maintenance Agreements
RH Air Conditioning, Inc. has an extensive Preventative Maintenance program that is designed to prolong the life of your valuable equipment. As a Preventative Maintenance Customer, you will receive a 20% discount on all repairs and service and will be on our Preferred Customer list, giving you priority service status, and no overtime charges. Benefits of our Preventative Maintenance programs are many including the following:

Benefits of Being a Preventative Maintenance Customer:
-Equipment lasts longer with fewer costly breakdowns.
-Your Equipment operates more efficiently by optimizing efficiencies, saving you up to 20%  on energy costs.
-Preferred Customer Status means if you do have an emergency break down, your call is  moved to the top of the list with NO charges for overtime, 24-hours a day.
-Once on the Preferred Customer list, you will receive a 20% discount on parts and labor.
-You will experience better indoor air quality due to regular air filter replacement.

All manufacturers of heating, air conditioning, refrigeration and ice making equipment recommend regular scheduled cleaning and service to keep the equipment running at peak efficiency, save energy, and give the equipment longer life and reduce equipment failure.

Our Preventative Maintenance agreements are on the terms of monthly, quarterly (every 3 months), semi-yearly (every 6 months) depending on your equipment. You may also get them packaged together, so if you own a business and would like all your equipment maintenanced, or, if you just want select units maintenanced. We have a program that fits your needs!

Preventative Maintenance Facts:
-As much as 80% of all compressor failures could be eliminated if the problems leading to
the failure were corrected in a timely manner. These problems are typically detected and  eliminated in regularly scheduled Preventative Maintenance.
-A refrigerant undercharge of just 10% can increase operating costs by almost 20%.
-A dirty evaporator, condenser or blower can increase operating costs by 50% or more.
-Just 1/100 of an inch of film or dirt on an evaporator coil can reduce it’s efficiency by 5%.
-Refrigerant should never need to be replaced under normal operating conditions.
If refrigerant must be added every year, your equipment could have an expensive leak
that should be repaired.

What our A/C Preventative Maintenance includes:
-Inspect Compressor Operation.
-Measure Proper Voltage & Amperage Readings on Compressor.
-Inspect Contactor Function.
-Inspect the Suction & Liquid Refrigerant Lines.
-Check Refrigerant Levels.
-Verify the Operating Pressures and that the Refrigerant Charge Levels Are Correct.
-Clean and Inspect Condenser Coils.
-Verify the Condenser Fan Condition, that Fans Are Not Bent, Preventing Proper Air Flow.
-Clean the Evaporator Coil & Drain Pan Condition and Placement.
-Verify the Condenser Pad is in Good Condition.
-Clean & Inspect Condensate Drain Lines, Primary & Secondary Drain Pans.
-Clean & Replace Air Filters.
-Inspect Air Ducts for Leakage or Damage.
-Check the System’s Starting Capabilities.
-Inspect All Electrical Connections.
-Measure & Confirm Proper Voltage & Amperage Reading on All Motors.
-Inspect & Adjust the Blower Components (Blower Wheel, Motor, and Housing).
-Lubricate Moving Parts.
-Inspect & Test Safety Controls.
-Clean & Calibrate Thermostats & Check Batteries.
-Check that the Temperature Drop is Within Tolerances.

What our Heating/Furnace Preventative Maintenance includes:
-Clean Burners.
-Inspect & Make Necessary Adjustments to the Burner Tubes.
-Vacuum Clean Each Heat Exchanger Cell.
-Inspect Heat Exchanger Cell for Cracks.
-Check Airflow Passage Within the Furnace for Carbon Monoxide Infiltration.
-Check the High Limit Safety Control for Proper Operation.
-Check the Manifold Gas Pressure.
-Inspect Unit and Pipe for Gas Leaks.
-Check Combustion Air Blower.
-Check Ignition System.
-Clean & Replace Air Filters.
-Inspect Air Ducts for Leakage or Damage.
-Check the System’s Starting Capabilities.
-Inspect All Electrical Connections.
-Measure & Confirm Proper Voltage & Amperage Reading on All Motors.
-Inspect & Adjust the Blower Components (Blower Wheel, Motor, and Housing).
-Lubricate Moving Parts.
-Inspect & Test Safety Controls.
-Clean & Calibrate Thermostats & Check Batteries.
-Check that the Temperature Drop is Within Tolerances.

What our Refrigeration Preventative Maintenance Includes:
-Inspect Compressor Operation.
-Measure Proper Voltage & Amperage Readings on Compressor.
-Inspect Contactor Function.
-Inspect the Suction & Liquid Refrigerant Lines.
-Check Refrigerant Levels.
-Clean Evaporator & Degrease Condensing Coils.
-Inspect, Adjust, & Clean Fan Blades.
-Adjust Defrost Timers as Needed.
-Lubricate Moving Parts.
-Check Door Sweep for Tears.
-Inspect Door Gaskets for Tears and Leaks.
-Inspect all Electrical Connections.
-Check and Clear Drain of Debris.
-Check Thermostat Temperature & Adjust for Proper Operation.

What our Ice Machine Preventative Maintenance Includes:
-Sanitize Water System.
-Dissemble Removable parts for Cleaning & Sanitation.
-Wash Air Filters.
-Check for Proper Water Flow to Water Filter & to Ice Machine.
-Inspect and Change External Water Filter Cartridges.
-Sanitize Ice Bin.
-Adjust Ice Thickness Probe as Needed.
-Inspect Compressor Operation.
-Measure Proper Voltage & Amperage Readings on Compressor.
-Inspect Contactor Function.
-Inspect the Suction & Liquid Refrigerant Lines.
-Check Refrigerant Levels.
-Clean Evaporator.
-Inspect, Adjust, & Clean Fan Blades.
-Adjust Defrost Timers as Needed.
-Lubricate Moving Parts.
-Inspect all Electrical Connections.
-Check and Clear Drain of Debris.