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June 2026

InControl

Navigating evolving challenges in HVAC systems

Heating, ventilation, and air conditioning (HVAC) systems are at the center of today’s decarbonization and digitalization agendas. Electrification, rising efficiency standards, and the push toward connected buildings are reshaping how these systems are designed, controlled, and protected.

→Download article (PDF)

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Optimize motor starting performance across industrial HVAC applications

Faced with shrinking panel profiles, OEMs must implement compact starting architectures tailored for demanding climate control networks. ABB solutions integrate intelligent protections and space-saving component footprints, significantly reducing installation time while maximizing system runtime.

→ Low voltage solutions for HVAC systems

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Help maximize HVAC equipment uptime

Actively adapt to severe voltage fluctuations and eliminate chatter using electronic coil control that drastically cuts heat buildup. ABB HVAC contactor solutions deliver hum-free, reliable performance across extreme temperatures from -40°C to +70°C to help prevent unexpected field failures and reduce downtime.

→ HVAC contactor solutions

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Robust motor protection using thermal overload relays

Provide reliable motor defense against overloads or phase failures within space-constrained architectural layouts. ABB thermal overload relays mount directly to contactors to build a space-saving starter assembly that shrinks installation footprints.

→Thermal overload relays

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Definite purpose contactors sourcing blog post

5 sourcing considerations for definite purpose contactors

A2L refrigerants are reshaping HVAC designs, making definite purpose contactor choices more strategic. Selecting A2L‑ready, locally sourced devices from trusted, single‑source partners helps OEMs reduce risk, stabilize supply, and keep next‑generation systems compliant and reliable.

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PDH eligible webinar

Motor control and protection solutions for cooling in data centers

ON DEMAND

Learn how advanced motor starting and protection solutions reduce energy impact, can decrease chiller system failure risks by 10%, and optimize efficiency in data center cooling.

Watch now

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Helpful resources

Control catalog

Your comprehensive guide to product selection for electrical control products (NEMA and IEC).

→Explore catalog

Coordination tables

Selected optimized coordination for motor protection, selectivity, back-up and other protection devices.

→Go to the SOC tool

OEM webinar playlist

Learn from product and industry experts and earn professional development hours (PDHs).

→On demand webinars

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ABB Electrification Business
305 Gregson Drive, Cary, NC 27511, United States
Email: [email protected]

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