An air conditioning and heating system requires regular service and maintenance for optimal performance, efficiency, and longevity. Regular service will extend and protect the life of your equipment, maximizing the value you receive from your investment. Our professional team specializes in service and maintenance for HVAC. We guarantee great quality service at a low cost. Our goal is to provide your business environment with great comfort. 

Tri T Technology’s Preventive Maintenance Program (PMP) will provide professional performance  of     preventive  maintenance   for  all  HVAC equipment.  We will visually and  physically   inspect,   clean,  tighten,  adjust  and  lubricate equipment for optimal performance.
Maintenance  tasks  will   be   performed    to   maximize    efficiency   for   energy    cost  savings  and  extended  equipment  life. Detailed reports will be available to customers after each inspection,  signed by our professional technician and an authorized customer manager. 

PMP maintenance inspection and physical tasks include:

I. COMPRESSOR                                                                   VIII. CONTROLS
     1. Check electrical amperage and voltage                         1. Check proper settings for timers.
     2. Check for correct control and safety operations         2. Check operating and safety controls
     3. Check oil level                                                                   3. Check and tighten electrical
                                                                                                          connections and terminals
II. CONDENSERS                                                                     4. Check contact points on 
    1. Lubricate all motor and fan bearings as required.             contactors and relays
    2. Check and clean coil surface. 
    3. Check condenser pressure and temperature. 

III. EVAPORATOR                                                                IX. DAMPERS
    1. Check and clean tubes or fins of coil                            1. Lubricate dampers
    2. Check for rust and scale                                                  2. Check for proper operation actions
    3. Check evaporating pressure and temperature             3. Tighten linkage and ball joints
       4. Check operation bellows
IV. FANS AND BLOWERS 
    1. Lubricate all moving parts
    2. Check and adjust belts as required
    3. Check evaporating pressures and temperature

V. FILTERS 
    1. Check and change filters as needed

VII. EXPANSION VALVES
    1. Check all valves for sticking
    2. Check TXV bulb for correct placement.
    3. Check operation of all solenoid valves. 

 VITAL SIGNS including superheat, subcooling, temperature split across evaporator, temperature rise across condenser, and  temperature split across supply and return will be monitored and recorded as maintenance  reports given to customers after each inspection. This information will be inputed into a  computerized database available to customers  at their request.