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Maintenance Do's and Don'ts
DON'T Stop at a
Filter Change. Clean filters are only half the battle! Your heating,
cooling and refrigeration equipment is complex. In order to operate at its most
efficient, it needs air flow, proper refrigerant charge, correct electrical
voltage & current, fully-functional components and controllers and
more
If any or all of these parts are not up to par, you will not get the
performance or the longevity you want out of your equipment, no matter how many
times you change the filters.
DON'T settle for a
cookie-cutter maintenance agreement. Different operating conditions and
demand loads make for different maintenance needs. A bank office has very
different maintenance needs than a fish processing plant. Always make sure that
your maintenance agreement is tailored to your maintenance needs.
DO plan
for maintenance at least twice per year.In order to ensure proper heating
and cooling, maintenance should be scheduled to those systems at the beginning
of both the heating and cooling seasons.
DO have HVACR
professionals maintain your equipment. Although you can have your regular
maintenance personnel change filters as needed, you should retain the services
of an HVACR professional who is familiar with the complex operations and
components of your HVAC and refrigeration systems to do your comprehensive
preventative maintenance. It will save you money in the long term. |
If you could
avoid
A freezer full of
ruined product
Unhappy tenants, unproductive employees
 Frozen
pipes bursting in the winter

Why
wouldn't you?
Preventative maintenance can help you catch problems
BEFORE they effect your bottom line. At each maintenance visit, our technicians
run each piece of equipment to check for irregularities. Often problems can be
found and fixed before they cause noticeable malfunction or equipment
damage.
Why
Maintain?
- Reduces service
calls. Spend a little, to save a lot. Testing the equipment during
maintenance can often catch equipment problems before they become problems for
you.
- Improves energy
efficiency. A dirty, clogged machine has to run harder and longer to create
the same amount of heat or cold air which uses more energy.
- Extends the
life of equipment. If a machine is constantly dirty and clogged, it
constantly runs harder and longer. This can cause both long and short-term
damage to unit components. The typical lifespan of HVAC equipment is 15-25
years. With quality equipment and good maintenance practices, it can be even
longer. We have customers with functional equipment over 40 years old!
Benefits of
a Maintenance Agreement
Let's face it:
new HVAC and refrigeration equipment is expensive. But, the typical lifespan of
well-made, well-maintained heating and cooling equipment is about 15-25 years.
A smart investor wants to make sure that the
equipment is going to last a long time with as few major repairs as possible.
The best way to do this: consistent and thorough maintenance.
Many of our customers find the convenience and
predictable cost of a maintenance agreement preferable to time and materials
maintenance. There are several advantages of a maintenance agreement:
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Hassle-free
automatic scheduling. We schedule your maintenance automatically at the
right time for your business and your equipment. You don't have to worry about
forgetting to call and then trying to get someone on that really hot day. This
option is available without a Maintenance Agreement as well. |
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Predictable
cost and flexible payment plans. With our upfront pricing, you can plan the
agreement into your budget ahead of time. We even offer payment plans to fit
your needs. |
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Priority
treatment for service. On those really hot or really cold days, our
maintenance agreement customers are at the front of the line with priority
service. It's nice to be special sometimes. |
Whichever option you choose, preventative
maintenance extends the life of your HVAC equipment, reduces the cost and
hassle of emergency repairs and enhances energy-efficiency.
Call now for an estimate!
Our Sample Maintenance Agreement:
A typical maintenance agreement should include
the following:
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1. |
A minimum of two visits per year. Once to evaluate your
heating equipment and once for your cooling equipment. More frequent visits may
be necessary depending on how your equipment is used, or if your equipment is
in a particularly "dirty" environment. |
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2. |
Check all electrical connections, measure
voltage and current. Faulty electrical connections can cause unsafe
operation of your system. Incorrect voltage and/or current can cause overload
and equipment burn-out. |
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3. |
Lubricate all moving parts. Lubrication
reduces friction. Friction can cause wear and reduce energy efficiency. |
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4. |
Inspect and clear the condensate drain. A
plugged drain can cause water damage and potentially create an environment
conducive to mold growth, effecting indoor humidity levels and air quality.
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5. |
Diagnostic Start and Test. One of the most
important checks, this diagnostic test helps to reveal any irregularities in
system function, BEFORE they result in system downtime, overtime emergency
service, loss of product, etc. |
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6. |
Check thermostat settings. To ensure the
proper control of the cooling and heating system. |
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7. |
Inspect, clean or change air filters.A dirty filter can
increase energy costs and damage your equipment, leading to early failure.
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For Cooling Equipment:
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1. |
Clean evaporator and condenser air conditioning coils.
Dirty coils reduce air flow, causing the system to run harder and longer,
increasing energy costs and reducing the life of the equipment. |
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2. |
Check your refrigerant level. Too much or too little
refrigerant will make your system less efficient increasing energy costs and
reducing the life of the equipment. If low refrigerant levels are discovered, a
leak-check will be performed. |
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3. |
Clean and adjust blower components. Airflow problems can
reduce your system's efficiency by up to 15 percent! |
For Heating Equipment:
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1. |
Check and clean all gas or oil connections, gas pressure,
burner combustion and heat exchanger. Improperly operating gas or oil
connections and/or a dirty burner or cracked heat exchanger are fire hazards
and can contribute to health problems. Both cause the equipment to operate less
efficiently. |
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2. |
Inspect and change, as necessary, all components. |
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3. |
Change oil filters and clean filter assembly. |
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4. |
Check for leaks on boilers. |
For more information call Advance Air at
508-763-3738 or send an email to info@advanceair.net.
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