هانيويل 30735863-001 وحدة

new original dcs module 30735863-001 in stock

description

an HVAC system is designed according to capacity requirements, an acceptable combination of first cost and operating costs, system reliability, and available equipment space.Figure 2 shows how an HVAC system may be distributed in a small commercial building. The system control panel, boilers, motors, pumps, and chillers are often located on the lower level. The cooling tower is typically located on the roof. throughout the building are ductwork, fans, dampers, coils, air filters, heating units, and variable air volume (VAV) units and diffusers. larger buildings often have separate systems for groups of floors or areas of the building.The control system for a commercial building comprises many control loops and can be divided into central system and local- or zone-control loops. For maximum comfort and efficiency, all control loops should be tied together to share information and system commands using a building management system. refer to the building management system fundamentals section of this manual.

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Our services

We double check and test the goods before shipping, we have experienced and dedicated technical staff for inspecting every module and card as to ensure the end user use them perfectly without any probelm and added trouble.

We help customer save cost with high quality and comparative price. We care about what customer care, and see the end user's benefits as important, we would like to build long-term business relationship with customers.

faq

Q: do you have a warranty?

A: Yes, We have 12 months warranty.

Q: is it 100% brand new?

A: Yes. new and original.

Q: What is the type of payment? Paypal?

A: 100% T/T payment in advance

Q: Which country or area can be shipped?

A: Worldwide.

Q: How do you ship goods?

A: by air.(DHL/TNT/UPS/FEDEX)

Q: How long is your delivery time?

A: generally it is 2-3 days if the goods are in stock. If the goods are not in stock, need to negotiae.

Q: are you trading company or manufacturer ?

A: We are trading company.