Spring Start Up should be part of your maintenance strategy
 
Did you know we do over 25 separate inspections or checks on all rooftop heat/cool units during a SPRING START U? Each one is extremely important to insure safe reliable operation.
 
The main difference between the SPRING START UP and other types of inspections is the operation tests on compressor(s).For the operation tests we run and record a complete test log for each unit, we verify the refrigerant charge, oil level and super heat adjustment. We inspect for vibrations and unusual noises in bearings and a inspection of moisture indicator for any evidence of moisture in the system. By recording the oil, suction and discharge pressure we verify that there are no refrigerant leaks and if coil cleaning would be required.
 
SPRING START UP will prevent costly breakdowns and allow you to project costs by giving you a complete analyzes on your equipment. With a proper tune up and cleaning the rooftop heat/cool unit will run more efficient without any downtime. Take may advice: if you have a rooftop heat/cool unit, call us today to perform a Spring Start Up and start the season right.

Save 30% in energy and improve ventilation with an ECONOMIZER
 
All ventilation systems use outdoor air for cooling and dilution of CO2 inside buildings. Economizers make the process far for more efficient.
 
Economizers work by using sensors that continually monitor the indoor and outdoor air conditions (temperature, humidity and CO2 levels). Using this information, actuators automatically adjust the outdoor air damper to let more or less outdoor air into the building, depending on conditions. For a more detailed description on how economizers work see Economizers in the "How it Works" section.
This optimizes the amount of outdoor air used for cooling and for controlling CO2 levels, thereby lessening the load on the mechanical air conditioning system. The result is energy savings of up to 30% on average.
 
Economizers can be installed into existing ventilation systems with the savings in energy
far outweighing the small initial cost. Take my advice; call me at 416-736-8424, Ext. 112 and let's discuss installing an economizer into you ventilation system.

The Importance of a Winter Start-Up

At Four Seasons Controlled Climates, we know there is more to a proper annual heating inspection than to just check that your equipment fires-up.

Doing the proper maintenance on a regular basis is what makes the long-term difference. Our trained, licensed technicians have a comprehensive check list which details what must be done for each heating system. We document everything we find and state clearly what you should do about it.

Employees have come to expect – and we believe they have the right – to work in a healthy, comfortable working environment. With a Winter Start-Up Service you will maintain a healthy, comfortable and productive working environment and avoid costly equipment breakdowns, ensure safe operation and maximize energy efficiency.

Take my advice; start the season off right with a Winter Start-Up Service. It's better for your equipment, your employees and your business. You can call me direct at (416) 736-8424 Ext. 112.

 Winter Start-Up Check List

• Verify complete system condition
• Inspect fan and motor bearings
• Inspect fans for cleanliness and balance
• Adjust and align belts and pulleys
• Grease all bearings
• Oil all motors
• Verify motor amps and voltage
• Inspect all wire connections
• Clean or replace filters
• Inspect for vibration and noise
• Secure any loose panels
• Verify proper operation of thermostat
• Inspect heat exchangers
• Complete inspection of stack condition
• Inspect and lubricate all pumps
(boiler systems)
• Clean and set up ignition systems
• Clean burner
• Start up equipment
• Set up burner for proper combustion
• Inspect operation of all safeties
• Inspect and adjust all valves
• Adjust all controls for proper operation
• Inspect and adjust humidifier operation
• Leave equipment ready for customer use

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