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Zero‑Rewiring FCU Retrofit: Benefits & Process

HVAC retrofits in occupied buildings are often delayed by wiring work, construction noise, and tenant coordination. Zero‑rewiring FCU thermostats based on LoRaWAN eliminate the need for new communication cabling, enabling faster installation with lower cost and minimal disruption.

SASWELL Launches MENA Tech Support Center

To better serve customers in the Middle East and North Africa (MENA) region, SASWELL is proud to announce the establishment of an official tech support center in Dubai.

Global Frequency & OTAA/ABP Compatibility for LoRaWAN FCU Thermostats

Deploying FCU thermostats across multiple regions requires support for global LoRaWAN frequency bands and flexible activation methods. Devices like SAS920XFCT ensure seamless operation using OTAA or ABP, making international projects easier and more reliable.

Tenant Billing with LoRaWAN FCU Thermostats

Managing HVAC costs fairly in multi-tenant buildings is a challenge. LoRaWAN FCU thermostats enable accurate runtime metering, automate billing, and simplify cost allocation. This article explores the benefits, setup process, and applications for modern commercial buildings.

How to Automate FCU Schedules for Maximum Energy Savings

Manual HVAC operation wastes energy and increases costs in commercial buildings. With 7-day programmable LoRaWAN FCU controllers, facility managers can automate schedules, reduce energy waste, and accurately track tenant consumption. This article explains how automated scheduling works, its benefits, and practical deployment strategies.

How to Upgrade FCU Systems Without Rewiring

Upgrading old fan coil unit (FCU) systems doesn’t have to be disruptive or expensive. Wireless LoRaWAN thermostats can modernize HVAC control without new cabling, reduce project risk, and minimize downtime. This guide explains how no-rewiring retrofits work, their benefits, and practical applications.

SASWELL Hosts 2026 Strategic Objectives Kick-off Meeting

SASWELL held its 2026 Strategic Kick-off Meeting to review 2025 achievements and outline growth roadmaps for brand, technology, and production sectors.

VAV System Hunting Fix: Adaptive PID & 0-10V Precision Control Guide

Stop VAV hunting and actuator wear. Discover how adaptive PID algorithms and 0-10V modulation stabilize airflow. Includes troubleshooting checklist for HVAC engineers and OEMs.

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