Preventive Maintenance Agreements (PMAs) are agreements between you and A-Advanced Home Services (AAHS) for scheduled inspections and maintenance of your heating, ventilation, air conditioning systems. This regularly scheduled maintenance is designed to keep your equipment running smoothly, so it will last longer and you can trust it. Getting your HVACR systems maintenanced four times annually is important.
The HVACR system is most likely the single largest user of energy in your facility. In commercial applications, where refrigeration is applied (combined with the HVACR systems), huge amounts of energy are used in the building. In fact, over one third of the energy used in the United States is used to heat and cool buildings. According to the Consortium of Energy Efficiency (CEE), up to 50% more energy could be saved with proper installation, sizing, and maintenance of commercial air conditioning, heat pumps, and refrigeration systems.
DISCOUNT: PMAs typically more than pay for themselves through higher efficiency, less utility overpayment, and AAHS PMA labor discounts. Also, AAHS PMA customers receive a labor discount on all services performed during the entire year. PEACE of MIND: – It will mean fewer system failures and a longer life for your HVACR equipment. PRIORITY SERVICE: – Should a system failure occur during the heat of the summer or the cold of the winter, customers with AAHS PMAs receive priority service. EXPERIENCE: – All AAHS preventive maintenance Service technicians are journeyman level with a minimum of 8 years in the trade. At AAHS, you get what you pay for—quality.
Call or e-mail to schedule an appointment, and we will assign a field service engineer to your account. The field service engineer will meet with you to discuss your specific needs and goals and to perform a survey of your equipment. This survey takes into account the age, condition, and maintenance needs of your facility, and it determines the frequency of preventive maintenance service visits that you will need. A second visit will be scheduled to present you with your custom preventive maintenance program. Typically, the initial and return visits take only about 10 to 15 minutes of your time, and they are always free of charge.
14 POINT CHECKLIST 17 Point Spring Conditioning Checklist
Check Operating Pressures
Check voltage and amperage of all motors
Check Air temperature drop across evaporator
Check for Proper Refrigerant Charge
Check for Refrigerant Leak
Check for evaporator superheat
Lubricate all moving parts
Check Belts and adjust tension
Check Pressure switch cut-out settings
Check Time delay relays
Check Contractor points
Check all wiring connections
Check and adjust thermostat
Check air temperature across condenser
Turn exposed dampers to cooling position