Product UpdatesMay 14, 2026
New Honeywell Controllers Now in Stock
The latest Honeywell T-Series controllers are now available at all four ECSI locations. Competitive pricing for contractor accounts.
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Latest from ECSI
Product updates, training schedules, industry insights, and company news from Engineered Control Systems.
Product UpdatesMay 22, 2026
Honeywell T6 Pro Programmable Thermostats: New Stock & Contractor Pricing
ECSI now carries the full T6 Pro lineup, including the T6 Pro Z-Wave model. Contractor accounts get tiered pricing starting at 12 units. Available for same-day pickup at Miami and Orlando branches, with 2-day ship from Nashville.
By ECSI Product TeamRead Article →
TrainingApr 28, 2026
T1L Webinar: Register for the April Session
Join our free virtual webinar covering T1L installation and setup. Open to contractors and engineers. Registration link inside.
Read More →TrainingApr 3, 2026
VFD Training Coming to Nashville in October
We're bringing our popular VFD & TC300/500 training class to Nashville this fall. Seats are limited — reserve yours now.
Read More →Industry NewsMar 18, 2026
ASHRAE 135 BACnet Update: What Engineers Need to Know
The 2025 revision of ASHRAE 135 introduces changes to BACnet/SC and device profiles. Here's a quick breakdown of what's new.
Read More →Product UpdatesMar 5, 2026
Belimo Actuators: Expanded Energy Harvest Line Now Available
Belimo's wireless Energy Harvest actuators require no batteries or wiring for power — ideal for retrofit projects with limited conduit access.
Read More →Company NewsFeb 20, 2026
ECSI Nashville Branch Expands Will-Call Hours
Effective March 1st, our Nashville location extends will-call pickup to 6 PM on weekdays to better serve after-hours job sites.
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