Sporlan 952664 TCB R-410A offering extended operational lifespan in

offering extended operational lifespan in demanding environments

allowing the burners to fire without adequate venting

Tamper-Resistant Limits: Equipped with hidden limiting and locking pins to fix the temperature range or lock the setting in public spaces

The integrated SPDT snap action switch is rated for 7

set point accuracy

Sporlan 952664 TCB R-410A offering extended operational lifespan inThe Sporlan 952664 TCB is a high performance Temperature Control Board engineered for precision management of electronic expansion valves (EEVs) and suction control valves in commercial HVACR systems. Built for heavy duty field use, this board is fully compatible with Sporlan SEI, SEH, CDS, and SDR series valves. Featuring an integrated potentiometer, this model allows for immediate, on site adjustments to the temperature setpoint without requiring