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The IO HVAC CONTROLS iO-TS75 is a temporary construction thermostat factory-set to maintain a 75-degree F heating setpoint. Designed for use during building construction phases, it provides a simple, fixed-temperature heating control solution without the need for programming or adjustment. The unit is compact and lightweight at 0.15 pounds, making it easy to deploy across jobsites. Licensed HVAC technicians and mechanical contractors install this device to keep heating systems operating during construction when permanent thermostats have not yet been installed or commissioned.
The iO-TS75 is suited for residential and light commercial construction sites where temporary heating is required to protect materials, maintain acceptable working conditions, or meet building envelope requirements during rough-in and finishing stages. It connects to standard low-voltage heating systems and provides reliable setpoint control without complex configuration. This is an individual unit, sold as a single thermostat.
Designed as a temporary construction thermostat for use with standard low-voltage heating systems in residential and light commercial applications.
Installation should be performed by a licensed HVAC technician or qualified mechanical contractor. Shut down the heating system and disconnect power at the breaker before wiring the thermostat. Follow applicable local mechanical and electrical codes during installation and removal. This device is intended for temporary use only and should be replaced with a permanent thermostat upon project completion.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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