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Your Trusted Source for Building Automation Supplies
e-controls.net is your trusted online source for building automation supplies, offering a comprehensive selection of products designed to meet the needs of professionals in the HVAC, industrial, and commercial sectors. With partnerships with industry-leading brands such as Setra Systems, Honeywell Analytics, Siemens, Greystone Energy, Inovonics, and Veris Industries, we provide high-quality controls peripherals to support Building Automation Supply (BAS) requirements.

Our commitment to fast shipping ensures most items ship within 5 days, while select products may require longer lead times due to supply chain constraints. We offer free UPS ground shipping on orders over $150 to the Continental U.S., with international shipping options available for global customers. Our team works diligently to maintain competitive pricing, extensive product availability, and exceptional customer service, ensuring reliable solutions for your automation needs.
Services
Humidity Sensors Flow Meters Pneumatic Actuators Power Supplies Pressure Controls Current Sensors Temperature Sensors Relays Valves Transmitters
Highlights and features
  • We offer free UPS ground shipping on orders over $150 to the Continental U.S.
  • Most items ship within 5 days, with select products requiring longer lead times.
  • We provide international shipping options for global customers.
  • Our partnerships include industry-leading brands like Siemens, Honeywell, and Greystone Energy.
  • We maintain competitive pricing and extensive product availability.
Services
Humidity Sensors
We provide a wide range of humidity sensors for duct, outside air, and room applications. These devices ensure accurate monitoring and control of environmental conditions in commercial and industrial settings. Our products include transmitters and accessories from trusted brands like Siemens, Johnson Controls, and Greystone Energy.
Flow Meters
Our flow meters and control devices measure and regulate liquid and gas flow in HVAC and industrial systems. Products include turbine, electromagnetic, and ultrasonic flow meters from manufacturers such as Dwyer Instruments, Siemens, and Onicon. These solutions ensure precise flow management for critical operations.
Pneumatic Actuators
We supply pneumatic actuators and related components for air pressure and temperature control applications. These durable devices from Siemens and Johnson Controls enable reliable automation in heating, ventilation, and industrial processes. Our inventory includes valves, thermostats, and accessories.
Pressure Controls
Our pressure sensors and control devices monitor and regulate pressure levels in HVAC systems and industrial equipment. Products include differential pressure switches, transducers, and gauges from Belimo, Dwyer Instruments, and Setra Systems for accurate performance monitoring.
Current Sensors
We offer current sensors and power monitoring equipment to track electrical usage in commercial and industrial facilities. These devices from Greystone Energy and Veris Industries provide critical data for energy management, system optimization, and fault detection.
Questions
What shipping options are available for e-controls.net orders?
Most items ship within 5 days via UPS ground to the Continental U.S. Free shipping applies to orders over $150. International shipping is available with some restrictions.
Do you offer products from specific manufacturers?
Yes, we carry products from leading brands including Siemens, Honeywell Analytics, Johnson Controls, Greystone Energy, Inovonics, and Veris Industries.
What is the return policy for e-controls.net purchases?
Please contact our support team for specific return policy details as outlined in our website documentation.
How can I check product lead times?
Lead times vary by manufacturer. Current estimates are listed for major brands like Belimo, Siemens, and Johnson Controls on our website.
Are there options for large or heavy item shipments?
Items over 100 lbs require special shipping arrangements. Customers may use their own freight account or coordinate with a forwarder for delivery.