Dwyer Instruments TSS2-2100 Temperature Switch 340155-7026 The Belimo B210+LRB24-SR is a

The Belimo B210+LRB24-SR is a precise 2-way characterized control valve (CCV) assembly designed for high-performance modulating control in hydronic systems

Built with a heavy-duty housing and high-temperature bearings

so verify the lead end rotation of your existing unit before mounting

Operating at 120/240V

or persistent ignition failures

Dwyer Instruments TSS2-2100 Temperature Switch 340155-7026 The Belimo B210+LRB24-SR is aThe Dwyer Instruments TSS2 2100 is an industrial grade dual stage temperature switch designed for precision thermal management in high demand HVACR applications. This 115 Vac digital controller features two independent sensor inputs and 2 relays (OUT1: 16A SPDT, OUT2: 8A SPDT) for simultaneous control of heating and cooling stages. Engineered for versatility, the unit supports both PTC and NTC thermistor inputs, allowing for a broad measurement range