Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the LOCHINVAR RLY2083 Thermstate used for?
The LOCHINVAR RLY2083 Thermstate is a 3-stage temperature control used in commercial HVAC and boiler systems to regulate heating stages. It is a direct replacement part for LOCHINVAR equipment, ensuring precise temperature management in hydronic heating applications.
What are the specifications of the LOCHINVAR RLY2083?
The LOCHINVAR RLY2083 is a temperature control with manufacturer part number RLY2083. It is a 3-stage Thermstate designed for replacement in HVACR controls, switches, and thermostats. No additional voltage or pressure ratings are specified by the manufacturer.
Where to buy the LOCHINVAR RLY2083 worldwide?
You can source the LOCHINVAR RLY2083 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this replacement temperature control.
How to install the LOCHINVAR RLY2083 Thermstate?
Install the LOCHINVAR RLY2083 by first disconnecting power to the boiler or HVAC system. Remove the old temperature control, noting wire connections. Mount the new Thermstate and reconnect wires per the wiring diagram. Always follow LOCHINVAR's installation manual and local codes.
Used in
Common applications for LOCHINVARLOCHINVAR Products
3G Electric supplies LOCHINVAR replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















