About Seaman's Mechanical

Since 1961, we have been committed to offering service that exceeds our customer’s expectations. Our “Right the First Time” results of over 99% delivers on our promise. When a Seaman’s truck comes to your place of business, you know exactly what to expect, Quality Service. Whether we’re designing and installing new heating, air conditioning, and refrigeration equipment or maintaining and repairing existing systems, our goal is customer satisfaction.

Tis’ the Season for Breakdowns


It’s December and the temperature is dropping, or at least it should be.  Needless to say, the bulk of our service calls are for no heat situations.  In talking to our service technicians one of the biggest reasons for these heat failures is worn out parts.  Things like ignitors and blower motors are finally giving out after years of service.Image

Just like parts on your car, the parts in your heating system wear out.  And, just like a car, they seem to go out at the worst possible time.

Hot surface ignitors do the job that pilot lights once did.  They are made of a highly resistive material that uses electricity to become red hot.  Once the ignitor has had sufficient heat up time, generally less than 30 seconds, gas from the burners is introduced and ignited by the red hot material.  The resistive material the ignitor is made from becomes weak over time and eventually will fail.  Usually they develop a crack, but not always.  The current passing through the ignitor can be measured with a meter, and if the ignitor becomes too weak they will not pass enough current to adequately heat up and ignite the gas.  So even though the ignitor appears to be working, it won’t ignite the gas.  Many manufacturers provide information in regards to minimum currents necessary to provide reliable ignition every time.  If the current falls below the minimum they will eventually fail to ignite and cause the heating system to go into a safety lockout.  If the information for your particular unit is available, a service technician can measure and determine if the ignitor is becoming weak and needs to be replaced during a preseason checkup. rtu

The blower is what pushes the heated air through the ducts of your building.  Blower motors run off and on all during the heating and cooling seasons.  They work the hardest when they first start.  All of that off and on running eventually takes its toll on the motors.  A motor can be working fine one day and be dead the next.



Do you own a boiler?

In November or 2006, the State of Michigan instituted new rules regarding the installation, maintenance and testing of control and safety devices on automatically fired boilers used in commercial and industrial settings.

State of Michigan rule R408.4027 (rule 27) of the boiler code, adopts the American Society of Mechanical Engineers (ASME) standard CSD-1.  CSD-1 requires boiler owners to establish maintenance and test schedules for their boilers.  Rule 27 specifically requires that controls and safety devices be tested annually by an individual in possession of a mechanical license with a category 5 or 6 authorization.

What does all of that mean? 

If your building has a boiler, it needs to be tested annually by a state licensed contractor.  The contractor must test and document the boiler controls, safety devices and provide a copy of this document to you.  The inspection form must be posted near the boiler.

In addition, the boiler owners must test and document the following items on a monthly basis;

  • Check boiler/system water level in the sight glass
  • Check boiler pressure/temperature on gauge.
  • Drain/test low water fuel cut out
  • Manually/hand test boiler safety/relief valve
  • Check/observe burner operation

What happens if you don’t have a CSD-1 inspection?

Typically, if the boiler inspector comes out and finds that your CSD-1 is not up to date, they will give you a set time frame to get it done.  However, they may charge you for the return trip.


Seaman’s Mechanical possess all the necessary licenses to perform CSD-1 inspections.

Failed Heat Exchangers a Common Fall Problem

A heat exchanger is an integral part of any heating unit.  Every roof top unit or furnace has one.  The air that heats the rooms in your building travels through the heat exchanger while the flame from the burner heats the exchanger.

How a furnace works.

Over the course of time, the heat exchanger is subject to some very rough conditions.  High temperatures are the most obvious but also the elements if your heating unit is out side.  These extreme conditions can cause the heat exchange to rust out and develop holes.  When holes develop, this allows exhaust fumes to enter your warm air supply.

A new heat exchanger

An annual inspection of your heat exchange is important to your health and the health of your heating equipment.  Checking the heat exchange is just one step Seaman’s performs in a Fall Heating Start and Check.

A bad heat exchanger

Cottonwood Got You Down?

condenser-coil cottonwooe, seamand mechanical

Fuzzies flying around can severely damage your AC unit. They are sucked into your outdoor coils, and the result is reduced air flow. First, this will cause your air conditioner to loose energy efficiency. The bigger problem of an over heated compressor can cost hundreds.

Investing in Repairs:

Every year we see compressors go bad because of blocked condenser coils. Most of them could have been saved with routine maintenance. Few business can afford to repair or replace their unit on short notice in the middle of summer.

Make Maintenance Mandatory:

One simple phone call can get Seaman’s Mechanical out to your business for a cleaning and tune up of your air conditioning system. Five minutes of your time setting up an appointment may save you hundreds of dollars in repairs and replacement costs, not to mention the savings you will see on your energy bills. Better yet, invest in our planned maintenance program for automatic cleaning every season. Our PM customers rarely worry about system downtime or unexpected repairs. Seaman’s takes care of all their needs.

Call 616-458-1544 to schedule service today!

Green Changes

Everything and everyone is going green these days. With buzz words like “Eco-friendly,” “carbon footprint” and “sustainability” it’s hard to know what’s reliable and where all the facts come from. At Seaman‘s Mechanical we believe in saving our customers as much on their energy bills as possible. We trust Consumers Energy as a great source to locate valuable energy savings.

Consumers is currently offering valuable incentives for customers switching out T12 florescent lamps and magnetic ballasts. Production will end for T12’s in July of this year. The T12 incentives will only last until the end of 2012. This is an easy money saving fix for your business.

At Seaman’s we retrofitted 25-2 lamp 8′ T-12 fixtures with new energy efficient 4 lamp 4′ T-8 fixtures. Within our warehouse we also added occupancy sensors so when unoccupied 20 of the fixtures shut off. In our office space, we replaced our light bulbs with a brighter light output bulb that will give us a 12 watt reduction per fixture.

These simple changes equal a 2 year payback for Seaman’s and also help to reduce our carbon footprint. Take advantage of this incentive before it’s too late. We all need to make a little difference to help our planet!

To read more about Consumers programs, visit: www.consumersenergy.com/eeprograms

Call Seaman’s at 616-458-1544  to help your company save money today!