多人一起做人爱视频

    <big id="molb9"><em id="molb9"></em></big>

  1. <th id="molb9"><sup id="molb9"></sup></th>
    <strike id="molb9"></strike>
  2. <center id="molb9"></center>
  3. <th id="molb9"><option id="molb9"></option></th>
    <object id="molb9"><option id="molb9"></option></object>

    HVAC-R.

    A good system makes people healthy
    The air that we breathe is extremely important to our health, and when we spend a lot of time indoors it becomes even more important. By getting your system cleaned and properly maintained, you can increase the productivity of your employees immensely.

    HVAC-R

    HAFE HVAC-R division's equipment is designed and manufactured to meet your particular requirements. HAFE Representatives can review with you the options available for each particular product type.

    All products, without exception, are run tested for all functions. All components are checked to ensure they function properly in the finished product. The refrigerant circuit is checked for high-pressure and low-pressure readings versus the ambient conditions to assure proper performance. The heating section is completely checked, including the rate of gas flow on gas heaters. Safety devices are checked by simulation of condenser fan or supply fan failure.

    With our excellent service and high quality products we offer the peace of mind, confidence, and reliability that come with experience and a commitment to customer satisfaction. HAFE is committed to provide highest quality products at affordable cost along with reliable after sales services to our customers. We believe that we will able to achieve even greater success with a dynamic vision in the future

    How Important is HVAC to a Business?

    • HVAC accounts for 40% of energy usage
    • HVAC is essential for productivity
    • Proper HVAC is mandatory

    Typical HVAC-R applications

    • Residential HVAC
    • Commercial HVAC
    • Industrial HVAC
    • District heating and cooling
    • Commercial refrigeration
    • Industrial refrigeration

    Featured products for HVAC-R system in various occasions

    • Chillers
    • Condensers and condensing unit
    • Ourdoor air system and indoor packaged equipment
    • Mini-split systems
    • Roof top units
    • Air handling equipment - entilation duct, fans and equipment
    • Heating equipment - boilers and furnaces, heat pumps
    • General components - compressors, cooling towers, centrifugal pump, motors and motor control, variable speed drive, heat exchangers, valves etc.

    HVAC-R

    View our product lineup for HVAC-R

    多人一起做人爱视频

      <big id="molb9"><em id="molb9"></em></big>

    1. <th id="molb9"><sup id="molb9"></sup></th>
      <strike id="molb9"></strike>
    2. <center id="molb9"></center>
    3. <th id="molb9"><option id="molb9"></option></th>
      <object id="molb9"><option id="molb9"></option></object>